東京通信機 List of Products and Services

The "NOVA-XL4.3" is equipped with a large 4.3-inch backlit LCD panel, designed to ensure that various information and operational statuses from the device can be reliably read even in strong sunlight outdoors. The LCD screen display is fully customizable, capable of showing not only text but also animations. It is a transmitter that can accommodate the operation of complex robotic movements. 【Features】 ■ Equipped with a 4.3-inch backlit large LCD panel ■ LCD screen display and operation section are customizable ■ Can be combined with toggle switches, rotary switches, etc. ■ Optional features include tilt sensors and touch screens *For more details, please refer to the PDF document or feel free to contact us.

• Radios, walkie-talkies, and intercoms

The "Battery-Powered Wireless Camera" features a powerful magnet attached to both the camera body and the battery housing, allowing for easy installation without the need for construction. It is wireless and can be used immediately after installation. The camera body complies with IP69K standards and operates even in harsh environments thanks to its highly weather-resistant housing. Pairing with the monitor is easy, and once paired, it connects automatically. It can be used with confidence even in vehicles without an operation room. 【Features】 ■ Can be freely positioned without restrictions on installation locations ■ Equipped with night vision functionality, usable in darkness ■ Monitors available in both standard and waterproof types *For more details, please refer to the materials available for download in PDF format. Feel free to contact us with any inquiries.

• Security cameras and surveillance systems

The "IC-SAT100" is a satellite radio terminal that enables "one-to-many" broadcast communication between pre-registered devices. By using satellite communication for SATELLITE PTT (Push-To-Talk), it allows communication even in mountainous areas and at sea where communication infrastructure is not established. It ensures a means of communication even when infrastructure is damaged due to large-scale disasters. 【Features】 ■ Voice communication is possible simply by pressing the transmit (PTT) button ■ Wide-area communication is possible worldwide, including the Arctic and Antarctic ■ Real-time voice communication with minimal delay ■ Equipped with a short message function of up to 100 characters ■ Monthly fixed rate regardless of call duration * Product catalogs and comic materials are currently being distributed. Please check under "Download."

• Radios, walkie-talkies, and intercoms

The "FLEX EX(ES)2 Series" is a wireless remote control system designed for the control of industrial equipment and machinery such as ceiling cranes, electric hoists, winches, monorails, conveyor belts, and crushers. It utilizes dual microprocessor control with 32-bit CRC and Hamming code, enabling reliable communication with ultra-fast, safe, and accurate error-free encoding and decoding technology. You can choose from two button configurations: 6 buttons or 12 buttons. 【Features】 ■ Automatic or manual selection from 39 channels ■ High durability against damage and deformation even in harsh environments ■ The transmitter and receiver housings are ergonomically designed, compact, and lightweight, making installation and operation easy ■ The two-stage push buttons use gold plating on the contacts, with a robust design that can withstand over 2 million press cycles (a single-stage option is also available). *You can view materials introducing product features in a comic format by downloading the PDF. Please feel free to contact us with any inquiries.

• Radios, walkie-talkies, and intercoms

The AI human detection system "AI-BOX-T1" analyzes footage captured by a monocular (wide-angle) camera using AI to detect only human figures and output alarms. By using a monocular camera, it enables integration with an around-view camera system. The monitor outlines detected individuals with lines and displays their distance in three levels (three colors). Additionally, it alerts when a person enters a designated area with an LED light. 【Features】 ■ Enables system upgrades for human detection using AI in combination with an around-view camera system. ■ Can be retrofitted to most heavy machinery. ■ Achieves low cost through the use of a monocular camera. ■ Allows for customizable three-level areas (green: far / yellow: medium / red: near). ■ Can notify the operator with LEDs or other means according to the detected area. *Product catalogs and comic materials are currently being distributed. Please check "Download" for more information.

• Video Monitoring System

The thermal tablet with facial recognition, 'C-SCC002', can be installed at facility entrances and allows for non-contact temperature measurement and identity verification through facial recognition simultaneously. It uses high-precision facial recognition technology based on deep learning to prevent unauthorized entry. It can also authenticate individuals while they are wearing masks. Additionally, it can detect whether a mask is being worn and will alert those who are not wearing one with an audio warning. 【Features】 ■ IP65 dustproof and waterproof ■ Easy-to-read 8-inch LCD touch panel ■ Standalone type, compatible with network communication ■ High performance, high reliability, fast recognition, high precision ■ Effective in a wide range of locations such as public facilities, schools, hospitals, tourist attractions, hotels, shopping malls, office buildings, and construction sites ★ We are currently offering a manga document that clearly introduces the benefits of the product. You can view it immediately via "PDF Download." Please feel free to contact us with any inquiries.

• Other Software
• Video Monitoring System
• Other security systems

The "BRIDGECOM X5" is a compact and lightweight low-power transceiver that allows hands-free simultaneous communication for up to 5 people. It enables high-quality conversations even at a distance of approximately 300 meters. Being digital, it is less prone to interference, and there is minimal call delay even when using an extension cable. It offers about 10 hours of continuous talk time and does not require any licenses, qualifications, or registration procedures. It is effective in a wide range of environments, including crane operations, high-altitude work sites, and factories. 【Features】 - Clear sound even in noisy environments such as construction sites and factories - Size of a business card, weighing 88g, with a thickness of 17mm - Communication is possible with just this device, without the need for repeaters or base stations - Does not require public radio waves (telephone lines, Wi-Fi, etc.) - IP64 dust and water resistance ★ You can view a manga document introducing the features by downloading the PDF.

• Radios, walkie-talkies, and intercoms

"mcAccess e+" is a business radio system that supports two communication networks: a highly versatile 3G/LTE IP radio (public network) and a disaster-resistant MCA radio (private network). The unit itself has an IP67 dustproof and waterproof rating, making it safe to use even in harsh environments. It can be operated with just the monthly fee for the MCA radio, and it also has the advantage of being able to run continuously for about 17 hours with the use of a battery pack. In addition to everyday business communications, it can be used during emergencies and disasters when mobile phone connectivity is poor, contributing to BCP (Business Continuity Planning) measures. 【Features】 ■ Simple operability ■ Supports both IP radio (public network) and MCA radio (private network) with a single unit ■ Wide communication area, usable in various cities nationwide ■ Enhanced connectivity in tunnels, building gaps, and mountainous areas due to the addition of NTT Docomo's 3G/LTE network ★ In addition to product materials, we are currently offering a comic that introduces features and benefits. You can view detailed information by downloading the PDF.

• Radios, walkie-talkies, and intercoms

The "ERGO-S" is an industrial wireless remote control manufactured by Hetronic, which allows for up to 12 detailed operation settings to be assigned to program buttons. It is well-suited for use in hazardous situations, such as unmanned construction at disaster sites. Operators can safely operate machinery from a distance. Designed with ergonomics in mind, it reduces physical strain and features IP65 dust and water resistance, making it usable in harsh environments. 【Features】 ■ Well-suited for operating construction machinery such as concrete pump trucks ■ Capable of displaying machine-side information on a TFT color LCD screen ■ Joystick can be operated with one hand *For more details, please refer to the materials. Feel free to contact us with any inquiries.

• others

Our company offers a "Forklift Wireless Camera System" that allows the operator to monitor the condition of the front area from the driver's seat, even when visibility is obstructed by cargo, by attaching a wireless camera to the base of the fork. The camera and battery are housed in a robust magnetic case, making installation easy. It also features a recording function, capable of recording approximately 200 hours with a 128GB SD card. 【Features】 - The camera unit uses a rugged metal housing with an IP69K rating. - The wireless image transmission distance is approximately 100 meters. - It is equipped with a dimming function that automatically turns on the light in dark conditions. - Power can be supplied from the battery, eliminating the need for additional power wiring. *For more details, please refer to the materials. Feel free to contact us with any inquiries.

• Security cameras and surveillance systems

The rear laser warning device "TIM361" is a compact and easy-to-install 2D-LiDAR sensor designed for the FA and logistics industries, focusing on ease of implementation. The measurement area extends up to 10 meters, with three levels of display according to distance. In the closest detection area, actions such as engine shutdown can be set, helping to prevent pinching and contact accidents. 【Features】 ■ Covers a horizontal angle of 270° ■ Easy to install with a clamp type ■ Usable for both fixed installations and mobile vehicles ■ Angular resolution: 0.33° ■ Size: L60×W60×H86mm *For more details, please refer to the documentation. Feel free to contact us with any inquiries.

• Emergency alarm system

Since its founding, Tokyo Telecommunications Co., Ltd. has been committed to safety at work sites. In particular, we have made efforts to contribute to safe operations at construction sites. Consistently focused on preventing accidents at work sites, this attitude will not change, even as our product offerings evolve. As a trusted comprehensive trading company with a history of reliability, we will continue to refine our cooperation, enhance our service capabilities including maintenance and construction services, and develop the human resources that form the foundation of our contributions to society. 【Business Activities】 ■ Sales and Rental ■ Wireless Station License Applications: Inspections, New Applications, Registration/Opening/Completion Inspections, Renewals/Change Notifications/Station Closures, etc. ■ Communication Equipment Installation Work: Equipment Installation/Repair/Modification/Data Configuration, etc. *For more details, please refer to the PDF document or feel free to contact us.

• Security cameras and surveillance systems
• Security Sensor Systems
• others

This is a system that enables communication using transceivers within the coverage area of a wireless LAN access point. By adding access points to an IP network, it is easy to extend the communication range, making it ideal for communication systems in locations where traditional wireless devices struggle to reach, such as high and low floors or within complex buildings. Additionally, it allows for communication with remote locations via a VPN connection and can be used in conjunction with communication expansion units like the VE-PG3 (sold separately), enabling integration with traditional wireless devices and IP phones (internal/external).

• Measurement and analysis equipment leasing and rental
• Call device
• Tunnel construction

Measurement range: Both X-axis and Y-axis can be set to ±10° in increments of 0.1°. Power supply: DC24V Waterproof structure: IP67

• Construction machinery leasing and rental
• Measurement and analysis equipment leasing and rental
• Crane and others

Prevent accidents on site. It is a safety system that uses infrared sensors and direction detectors. It monitors vehicle speed, and vehicles exceeding the speed limit are warned with a patrol light.

• Road signs and road accessories
• Parking lot facility construction
• Construction machinery leasing and rental

Prevent accidents on site. It is a safety system using infrared sensors and direction detectors. Detects vehicles and displays on-site alarms.

• Road signs and road accessories
• Parking lot facility construction
• Construction machinery leasing and rental

Based on the achievements cultivated through analog wireless intercoms, we have realized a simple operability that prioritizes the basic functions of a wireless intercom, while also ensuring the reliability of a professional-grade device where it matters. Furthermore, this truly next-generation wireless communication device fully incorporates features unique to digital communication, such as clear sound quality, abundant and stable channel usage, and excellent expandability.

• Crane and others
• Construction machinery leasing and rental
• Construction company

The 3D-LiDAR sensor developed by SICK, using the multi-layer scanner MRS1000, detects and measures objects in multiple dimensions with high reliability and accuracy at an early stage. By collecting a large amount of data from multiple scan positions and different angles, it can detect both objects placed on the floor and those protruding into pathways, responding appropriately. The MRS1000 demonstrates high robustness even in adverse environmental conditions such as rain, dust, and fog. The new method HDDM+, which includes multi-echo evaluation, ensures reliable detection of objects and guarantees accurate measurement results. This scanner can be used in various application fields, both indoors and outdoors, and serves as an efficient all-rounder among 3D-LiDAR sensors.

• Security Sensor Systems
• Emergency alarm system
• Crane and others

It serves as a means of communication over a wide area, regardless of business or leisure. Packed with new features not found in conventional devices, it offers a wealth of options.

• Crane and others
• Construction machinery leasing and rental
• Security guards and entrance/exit management

A casing made of aluminum alloy with high corrosion resistance, featuring dustproof and waterproof properties.

• Crane and others
• Security Sensor Systems

This is a rear-view camera system designed to prevent accidents during crane operations. It features a simple night vision function that is rarely found in vehicle-mounted cameras. It allows for a clear and wide view of obstacles and people behind, which was difficult to achieve with traditional side mirrors alone.

• Crane and others
• Sweeping vehicles, grass cutting vehicles, road surface regeneration machines, snow removal machines
• Security cameras and surveillance systems

The highest reliability, resistance to ambient light, and excellent cost performance. Devices with analog output and switching output, or simply switching only, infrared or laser equipment class 1 or 2 red light projection.

• Security Sensor Systems
• Emergency alarm system

By adopting high-performance crystal oscillators and using dedicated frequencies, we have achieved clear reception with minimal interference, making it less susceptible to electrical noise. We have incorporated the latest technology, such as flexible antennas and noise-canceling microphones, for a stress-free user experience. It covers a wide area: the RD-650AZ/12 has a range of 30m, while the RD-660AZ has a range of 50 to 60m. *The effective range may vary depending on usage conditions.

• Other commercial buildings and service facilities
• others

A camera developed to improve safety for crane operations. It features autofocus, auto iris, and 25x zoom capability. The camera can be easily adjusted with a controller, and it is resistant to rust and less affected by wind.

• Crane and others
• Ground improvement
• Pile and foundation work

Latest high-precision laser measurement system for outdoor use A high-performance laser scanner that enables measurements through dust and glass, utilizing the latest high-precision multi-echo technology. It has the capability to measure long distances of 26m (high resolution) or 40m (standard resolution) at a 190-degree angle range with matte black (reflectivity 10%) targets (up to a maximum of 80m). It can output real-time data via various interfaces including serial, Ethernet, and USB. With a response time of 10ms, it can simultaneously monitor up to 10 fields of arbitrary shapes and output through three switching outputs.

• Security Sensor Systems
• Crane and others

The "LMS111 Series" is a low-cost and efficient laser barrier system designed for a measurement range of up to 50 meters. It performs well in various weather conditions and can operate down to -40°C with a built-in heater. The robust and compact housing has an IP67 protection rating. Additionally, high-performance filters significantly reduce the risk of erroneous measurements caused by fog, rain, and snow. 【Features】 - Easy installation due to compact design - High performance at a low cost - A wide range of product variations available - Significant reduction in the risk of erroneous measurements caused by fog, rain, and snow *For more details, please refer to the PDF document or feel free to contact us.

• Emergency alarm system
• Crane and others

It is a flexible, cost-effective, and user-friendly laser scanner. It can be used both in fixed applications and mounted on moving vehicles. Additionally, with low power consumption and a robust housing, along with optional protective covers and shock absorbers, the TiM series is an ideal scanner for various industrial vehicles.

• Crane and others
• Security Sensor Systems
• Railway Construction

CONNEX delivers excellent HD quality, zero latency, and top-level robustness.

• Pile and foundation work
• Railway Construction
• Security cameras and surveillance systems

A basic model equipped with excellent fundamental performance and a variety of functions that can handle a wide range of scenes, from indoor communication to harsh outdoor environments. A specific low-power transceiver equipped with 20 channels for alternating communication. The CL40 is available in six colors. The CL40L is a wide-range communication model equipped with a high-gain antenna. Frequency: 420MHz, 20 channels.

• Security guards and entrance/exit management

【Features】 ○ No delay ○ Specific low power, no license required ○ Radio equipment is from a domestic manufacturer and is certified for radio equipment type ○ 18 channels ○ Extended base unit for a wide communication area ○ No license required

• Crane and others

The "Indoor Laser Scanner TiM300" is a laser scanner used for collision prevention in automated guided vehicles (AGVs) and for presence detection in high-rise warehouses. It is packaged in a housing that is only 79mm high, making it flexible, low-cost, and user-friendly. Extremely compact, it is suitable for both stationary and mobile applications in factory automation and logistics. 【Features】 - Extremely compact and very simple - Flexible and low-cost - Low power consumption - Robust design - Alarm with buzzer and sound For more details, please refer to the catalog or feel free to contact us.

• Safety and consumables
• Emergency alarm system

Tokyo Telecommunications Engineering Corporation's "Specific Low Power Wireless Unit" can propose systems suitable for the site, such as alarms and controls, in locations where wired connections cannot be made. The "Telecontrol" used for vehicle lifts, factory automation, telemetry, etc., can be selected from the 429, 1216, or 1252 MHz bands according to the purpose, enabling continuous communication for rapid response. It can be used for applications such as heavy machinery theft prevention, gate opening and closing, control of unmanned construction machinery, robot control, temperature alarms for room temperature, and water level alarms. Additionally, we offer "Telecontrol Systems (Continuous Communication)" ideal for data monitoring devices and factory production management, as well as "Telecontrol Systems (Time-Limited)" used for power shutters and electric blinds. 【Product Lineup】 ■ Telecontrol System (Continuous Communication) ■ Telecontrol System (Time-Limited) ■ Specific Small Wireless Audio Unit ■ Specific Low Power Telecontrol Switch System For more details, please refer to the catalog or feel free to contact us.

• Monitoring and Control Equipment
• Emergency alarm system

The "WT-02/WR-01" is a wireless alarm device that activates a rotating light and sound when the driver, lookout, or worker presses the switch on the radio. It can sound an alarm from the top of the shaft to the work site. It is possible to display and flash the patrol light below the shaft. Additionally, it alerts workers and vehicles under the load with both light and sound. It can also be applied to voice synthesis, relay contacts, water level alarms, and more. 【Features】 - Simple operation with just a button press - No radio license required - Multiple transmitters can be prepared - Easy to install - Cost-effective For more details, please refer to the catalog or feel free to contact us.

• Emergency alarm system

The "Worker Proximity Detection System" is a laser sensing display alarm that issues warnings only when it is truly dangerous, rather than preventing pinching or contact. Laser beams are emitted from the laser barrier, and when workers or heavy machinery enter the laser-defined area, the heavy machinery detects the entry contact alarm. It senses all workers and heavy machinery within the range of the laser-defined area (up to 8 meters). The display light analyzes the distance from the laser and sounds an alarm with color and sound. 【Features】 ■ Responds without the worker needing to hold anything ■ High accuracy with distance detection within 1 cm of error ■ Detection range of 270 degrees (omnidirectional) ■ Can be installed regardless of the manufacturer or type of heavy machinery ■ Alarm response time as short as 0.2 seconds from detection range For more details, please refer to the catalog or feel free to contact us.

• Emergency alarm system

The "DT35/TiM551" is an alarm device that uses a laser as a light source, measuring the time of light propagation to calculate the distance to a target in millimeter order using the time-of-flight method. The "DT35" features a compact housing and easy setup, making it usable in narrow spaces. The "TiM551" is extremely small and suitable for stationary and mobile applications in factory automation and logistics. It is expected to help prevent collisions with automated guided vehicles and accidents involving contact with signs or structures under the deck of aerial work platforms. 【Features】 [DT35] ■ Adjustable from 50mm to 12m ■ Low investment cost ■ High performance [TiM551] ■ Extremely simple ■ Low-cost laser scanner ■ Suitable for post-operative applications as well For more details, please refer to the catalog or feel free to contact us.

• others
• Safety and consumables
• Emergency alarm system

The "IP radio" is a next-generation transceiver that can be used without a license, utilizing the communication networks of mobile phone carriers (au, Docomo, SoftBank). Its greatest feature is that it allows for calls anywhere in Japan as long as there is mobile phone coverage. It has a wide coverage area, does not require a license application, and has a flat monthly fee. Location information services using GPS (optional) are also available, and an increasing number of businesses are using it as a means of communication in emergencies. 【Features】 ■ Can make calls anywhere ■ Uses mobile phone carriers' communication networks ■ No license required ■ Flat monthly fee ■ Usable as a means of communication in emergencies For more details, please refer to the catalog or feel free to contact us.

• others

"HETRONIC" is used for various heavy machinery and industrial applications such as cranes, shield machines, and multi-spreaders. It is suitable for situations where emergency buttons on machines or amusement facilities are located far away and cannot be responded to immediately, or where it is safer to operate heavy machinery remotely because people cannot approach. There are types that can operate wirelessly when the line is cut, and wired when wireless is not available, as well as types that can be controlled by touch panel or remote control tilt. 【Features】 ■ Both transmitter and receiver have a robust IP65 housing ■ Environmentally resistant and shockproof ■ Reliable operation in various environments For more details, please refer to the catalog or feel free to contact us.

• Other civil engineering works
• Bulldozers and scrapers
• Crane and others

Digital/Analog Dual Mode Equipped Simple Radio Transceiver VXD450U Pursuing Operability and Expandability Vehicle-Mounted Dual Mode Simple Radio VX-D5901U 【Features】 ○ Dual mode simple radio equipped with 65 digital channels and 35 analog channels, totaling 100 channels ○ Clear audio unique to digital ○ Various operation buttons and switch for ultimate operability ○ Top-level dustproof and waterproof performance (equivalent to IP67) reliable in harsh environments ○ Clear audio with minimal noise in digital ○ High communication confidentiality with 32,767 possible secret codes ○ Dynamic audio output of 700mW ○ Various selective calling options tailored to applications and business types ○ Compliant with European RoHS directive ○ Reliable 3-year warranty *For more details, please contact us or refer to the catalog.

• others

The simple radio VXD450V/VXD4500V realizes an advanced digital communication system with a variety of digital functions and high expandability. 【Features】 ○ Excellent dust and water resistance IP67 ○ Advanced encryption capabilities ○ Supports GPS location data reception ○ Digital noise-canceling function ○ Reliable 3-year warranty ○ Recording function to save important messages *For more details, please contact us or refer to the catalog.

• others

Simultaneous calls can be made between up to 5 parties, including one IC-MS4880, allowing both sides to talk at the same time like a phone. Additionally, by connecting two IC-MS4880 units via a wired connection (requires OPC-1654), it is possible to establish a simultaneous call system for up to 9 parties (1 main unit and 8 subunits). This enhances communication in environments where multiple people work together. 【Features】 ○ Compact/lightweight & robust body ○ Equipped with a secret conversation function ○ Long-lasting battery ○ Equipped with a call buzzer ○ Microphone sensitivity settings *For more details, please contact us or refer to the catalog.

• others

The specific small power transceiver FTH-307/FTH-308 features a large, easy-to-read LED indicator and display, making it safe for first-time users and elderly individuals who may have difficulty reading small text. It is also immediately useful in environments where voice communication is required. 【Features】 ○ It has an IP55 equivalent waterproof and dustproof performance, making it reliable for outdoor work. ○ It allows for switching between sound that emphasizes high frequencies for better hearing in noisy environments and sound that emphasizes low frequencies for clarity in quiet places. ○ The audio output is 40mW. ○ It operates for approximately 28 hours on one alkaline AA battery and 33 hours with a separately sold nickel-hydride battery. *Estimated time based on a usage ratio of 5:5:90 for transmission, reception, and standby. *For more details, please contact us or refer to the catalog.

• Other Management Services
• others

The IC-4855 is a simultaneous communication type, specific low-power transceiver that is convenient for detailed instructions and emergency directives. No license or qualification is required. It features a waterproof design that truly shines in rainy environments or places where water is handled! 【Features】 ○ Continuous simultaneous communication is possible (at 1mW) (excluding some channels). ○ IPX7 waterproof performance. ○ Sturdy body with a monocoque structure. ○ Display section located at the top of the unit with a 180-degree rotation function for the display content. ○ Ability to switch between 1mW and 10mW transmission power. ○ Bell notification function that indicates a call even when the earphone is removed. *For more details, please contact us or refer to the catalog.

• others

Simultaneous conversation type specific low-power transceiver. Ideal for work sites where hands-free communication is necessary. 【Features】 ○ A simultaneous conversation type transceiver that allows you to talk while listening, just like a phone. ○ Utilizes MCA (Multi-Channel Access) method to automatically search for available channels. ○ Supports individual and group calls, enabling efficient communication in various scenarios. ○ Secret communication function ○ Microphone sensitivity switching function ○ Noise reduction squelch circuit for weak signal areas ○ IPx5 waterproof structure *For more details, please contact us or refer to the catalog.

• others

It features a top-level dustproof and waterproof structure (IP67※) that can be used outdoors with peace of mind! 【Features】 ○ Equipped with a secret conversation function to enhance call confidentiality. ○ Simple operability that is easy to handle. ○ Microphone gain adjustment function that allows you to set the microphone sensitivity in five levels. ○ Equipped with a compander function that reduces noise and enhances voice clarity through audio compression and expansion. ○ The interface consists of only four buttons: UP button, DOWN button, call button, and function button, achieving simple and intuitive operability. ○ Transmission output switching function. ※ For more details, please contact us or refer to the catalog.

• others

The VLM-850A is a standard product for simultaneous communication radios used with cranes and heavy machinery. It is often used between VLM-850A units or with the MBL-88 as the base unit to communicate with operators while performing lifting operations. 【Features】 ○ Equipped with an auto power-off function to prevent battery drain when the power is left on. ○ Includes a power-saving function to reduce battery consumption. ○ Supports a maximum of 2 users, but a third unit can be set up as a dedicated receiver. *For more details, please contact us or refer to the catalog.

• Crane and others
• others