We have released the waterproof 20A connector 'HR41 harness'.

Compact high performance! Widely meets connector needs around power supply for industrial equipment.

The "EnerBee series" is a power cable connector that improves assembly quality and work efficiency. In addition to the advantages of being "compact" and "supporting high voltage and high current," it features a "complete lock" function, widely addressing connector needs in industrial equipment power supplies. For example, by switching from your current product to our compact high-performance product, you can achieve space savings and improved specifications. By eliminating the need for a lock release space required by side locks, it enables high-density mounting, contributing to space savings on the circuit board. 【Features】 ■ Center lock mechanism: Contributes to space savings on the circuit board ■ Key compatibility: Safe design ■ Potting compatibility: Protects the mounted parts from water and foreign substances (dust, organisms, etc.) ■ Vertical mating cable side exit structure: Clear click feel and excellent operability ■ Multi-point contact structure: Reliable contact and high vibration resistance ■ Sequence structure: Ground terminal contacts first *For more details, please refer to the PDF document or feel free to contact us.

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For those troubled by water ingress and foreign object intrusion in connectors! Introducing a compact yet high-performance waterproof connector.

The "LF Series" is an ultra-compact waterproof connector featuring short lengths, 3 to 20 pins, IP68 waterproof performance, robustness, and high-speed signal compatibility. Most conventional waterproof connectors are of the "screw lock" type, where the coupling nut is threaded, requiring manual tightening. This can lead to uncertainty about how far to turn it during mating, and if the screw connection is not tightened properly, it may allow water ingress. Our product utilizes a "bayonet" lock that achieves proper mating with just a half turn, and you simply turn it until you hear a click. There is no need to apply force, and since it does not rely on screws for tightening, it will not loosen due to vibrations. **Features** - Easy operation for mating even in hard-to-see areas - Easy mating even while wearing gloves - Compact design with up to 20 pins - Compact yet capable of handling high currents up to 10A - Compact and easy to connect to industrial sensors and more *For more details, please refer to the PDF document or feel free to contact us.*

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It can be used for noise countermeasures and LAN! It has IP68 waterproof performance. It can be processed from a single dedicated braided weather-resistant cable.

The "LF Harness" is a waterproof connector compatible with small sizes and shielding. The cable's shield braid is grounded to the connector shell, enabling high-speed transmission. It has waterproof performance of IP67 and IP68 when mated. Additionally, it supports both soldering and crimping connections, with automatic crimping available for cost reduction. We also have dedicated equipment for crimping multi-pole 20-core types, so please feel free to consult us. 【Features】 ■ Compact, shielded, and high-speed compatible ■ Waterproof performance of IP67 and IP68 when mated ■ LF dedicated cables: 4-core and 20-core cables are in stock Other core counts can also be accommodated (minimum length = 100m) ■ Can utilize your existing cables *For more details, please refer to the PDF document or feel free to contact us.

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Weather resistance test cleared! Suitable for outdoor use with IP68 waterproof performance. Dedicated cables are in stock, and we accept processing from just one unit.

The "HR30 Harness" is a small, lightweight waterproof plastic connector. It maintains waterproof performance of IP67 and IP68 when mated. We process it using a dedicated jig for installation, ensuring reliable quality. Additionally, it can accommodate overmolded types (cable can be integrally molded). We offer custom options to meet your needs. We also have 3m connectors with terminals in stock. Please feel free to consult us when needed. 【Features】 ■ Small and lightweight ■ Waterproof = IP68 ■ Dedicated wire stock available ■ Harness processing *For more details, please refer to the PDF document or feel free to contact us.

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[To the owners of parking lots and parking lot construction companies] "I'm worried about not colliding with pedestrians when leaving the parking lot in my car..." Among vehicle entrances to parking lots, stores, residences, and factories, those particularly facing sidewalks or roadways are expected to pose risks of dangerous incidents such as collisions with pedestrians or between vehicles. To alleviate such concerns, Hotron proposes a [Departure Warning Sensor] that detects vehicle departures using various sensors and alerts the surroundings with LED lights and buzzers. The device consists of a simple configuration of "Sensor" + "Controller" + "Switching Power Supply (24V)" + "LED Rotating Light." *Please note that a separate control panel including the controller and switching power supply (24V) is required when using the departure warning system. *We kindly ask customers to arrange for the switching power supply (24V), LED rotating light, control panel, circuit breakers, etc. Since it can be retrofitted, it can also be used for existing parking lot entrances. We hope this will contribute to safer vehicle passage for everyone. ◎ For more details, please contact us or download the catalog.

In recent years, with the increasing push for DX (digital transformation) and valuable feedback from all users in the field, we will be fully renewing "Compass PLUS." The new Compass PLUS will leverage its traditional strengths while completely revamping its design, functionality, and usability, thereby further enhancing its value in practical use. The official release is as follows, so please wait a little longer until then. 1) Improved visibility and operability 2) Enhanced intuitiveness 3) Streamlined information sharing These are the main points of improvement, and it will be available starting December 16, 2025. For an overview of the renewal, please download the materials. We are also planning an online briefing session, so please download the materials for more details as well. Renewal date: Tuesday, December 16, 2025 Temporary suspension period: Monday, December 15, 2025, 17:00 – 19:00 *Due to the renewal, data updates for observation devices (wave height, weather, water level, noise and vibration) will be suspended during the temporary suspension period. However, viewing of forecast information and other various information will still be possible as usual.

In recent times, there has been a growing interest in infection control measures and facility hygiene management. Our company offers non-contact sensor products that are recommended for commercial facilities, food factories, and nursing and caregiving facilities. 【Sensors for Automatic Doors】 ● Light Touch Sensor HA-T401 … When you wave your hand in front of the automatic door, the sensor detects the movement and opens or closes the door. This is recommended for making doors with touch switches non-contact. ● Hand Wave Sensor PF-R5, PF-U2, DHS-1 … Opens and closes the automatic door by waving your hand in front of the sensor. ● Foot Switch PF-01S/01D/03S/05 … Opens and closes the automatic door by placing your foot in the opening. 【Access Control System】 ● Face Recognition + Unmanned Temperature Measurement DS Series … Allows for face recognition along with mask detection and body temperature measurement simultaneously. ● Automatic Disinfectant Spray Dispenser PHW-03B … Automatically sprays disinfectant when you wave your hand in front of the sensor. 【Nursing and Care Sensors】 ● Infrared Bed Exit Sensor "Just Place It Pole-kun" … This bed exit sensor is installed next to the bed and notifies via nurse call when the subject enters the detection range. ◎ For more details, please download the catalog or contact us.

To customers considering the introduction of vehicle detection sensors for parking lot construction, design, or management: Are you facing any challenges with current issues or selecting the right sensors for parking management? Hotron offers free materials that explain how to utilize vehicle detection sensors and the benefits of their introduction! ▽ Here is the lineup of materials ◉ Vehicle Detection Sensor Basic Guide This guide focuses on the challenges and solutions in parking lot operations, introducing the overview of vehicle detection sensors. ◉ Key Points for Introducing Vehicle Detection Sensors This material discusses the benefits of introduction based on installation locations and specific challenges. ◉ Case Studies of Vehicle Detection Sensor Implementation This document presents the challenges before implementation and the results after introduction. For more details, please download from our website and check it out. https://www.hotron.co.jp/download/

We will be exhibiting at the only comprehensive and cross-sectional international convention in the marine field in Japan, "Techno-Ocean 2025." In this exhibition, we will introduce a wide range of specialized survey services related to offshore wind power generation projects, including wind and sea condition surveys, O&M, sediment surveys, and fishing ground environmental monitoring. We will also showcase marine surveys and seagrass bed investigations using marine robots such as autonomous surface vehicles (ASVs) and underwater drones, as well as the collection of dead fish in aquaculture operations.