Passive Sensors - List of Manufacturers, Suppliers, Companies and Products

Passive Sensors Product List

31～38 item / All 38 items

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Passive Sensor Spot Surveillance Type: Exposed Type PA-750

Passive Sensor Spot Surveillance Type: Exposed Type PA-750

Passive sensors ideal for spot surveillance at entrances, exits, and passageways.

■ Two types: Ceiling-mounted and Ceiling-recessed These sensors are installed on the ceiling surfaces of entrances, corridors, and other areas to detect intruders. We offer two models: ceiling-mounted and ceiling-recessed, featuring an elegant design reminiscent of downlights, ensuring that architectural beauty is not compromised. ■ Intrusion Area Adjustment Function The width of the monitored area can be adjusted with a single touch according to the location being secured. Wide: At a height of 3.5m, the width is 2.8m Narrow: At a height of 3.5m, the width is 1.4m. Additionally, the area angle can be adjusted from 3° to 30° in 10 steps (vertical angle from -10° to +20°). ■ Sensitivity Adjustment Volume The device is factory-set to the appropriate sensitivity, but it includes a built-in "sensitivity adjustment volume" for fine-tuning based on installation conditions.

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Passive Sensor Spot Surveillance Type: Embedded Type PA-750U

Passive Sensor Spot Surveillance Type: Embedded Type PA-750U

Passive sensors ideal for spot surveillance at entrances, exits, and corridors.

■ Two types: ceiling exposed type and ceiling embedded type These are sensors installed on the ceiling surfaces of entrances and corridors to detect intruders. We have commercialized two models: ceiling exposed type and ceiling embedded type, featuring an elegant design reminiscent of downlights, ensuring that architectural beauty is not compromised. ■ Intrusion area adjustment function The width of the monitored area can be adjusted with a single touch according to the location being monitored. Wide: Width 2.8m at a height of 3.5m Narrow: Width 1.4m at a height of 3.5m Additionally, the area angle can be adjusted up to 30° in 10 steps (vertical angle from -10° to +20°). ■ Sensitivity adjustment volume The device is factory-set to the appropriate sensitivity, but it also includes a "sensitivity adjustment volume" that allows for fine-tuning of sensitivity based on installation conditions.

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Passive Sensor PA-4810A

Passive Sensor PA-4810A

Passive sensor for wall and corner installation using fuzzy theory.

■Adoption of Fuzzy Theory The two outputs from the newly developed dual twin element are divided by the CPU into two pieces of information: the temperature difference and shape difference between the detection object and the background. Using fuzzy theory, it accurately determines whether the detection object is a human or a small animal, and outputs an alarm. Even when phenomena that are likely to cause malfunctions, such as small animals (like mice), stray light, drafts, and external noise occur, the dual twin effect ensures that there is almost no impact. ■Ideal Surveillance Area Utilizing unique optical technology, a multi-parabola mirror is adopted. It monitors three-dimensional space with high density. ■Abnormal Alarm Function While the sensor is in a surveillance state, the built-in program allows the sensor itself to monitor the next functions. If an abnormality is detected, it notifies of the abnormality through continuous alarm output and continuous illumination of the alarm indicator light. ●Low Power Supply Voltage Abnormality… The newly developed CPU constantly monitors the power supply voltage provided to the sensor. If the power supply voltage drops below a certain level, the abnormal alarm is triggered. ●Equipment Abnormality… In the unlikely event that damage or disconnection occurs in the internal circuits or connections of the sensor, the abnormal alarm is triggered. ●Aiming Position Abnormality… After confirming the surveillance area, if the aiming device is forgotten to be returned, the abnormal alarm is triggered.

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Passive Sensor PA-4820A

Passive Sensor PA-4820A

Passive sensor for wall and corner installation adopting fuzzy theory.

■Adoption of Fuzzy Theory The two outputs from the newly developed dual twin element are separated by the CPU into two pieces of information: the temperature difference and shape difference between the detection object and the background. Using fuzzy theory, it accurately determines whether the detection object is a human or a small animal and outputs an alarm. Even if phenomena that are likely to cause malfunctions, such as small animals (like mice), stray light, drafts, or external noise occur, the dual twin effect ensures that there is almost no impact. ■Abnormal Alarm Function While the sensor is in a standby state, the built-in program allows the sensor itself to monitor the following functions. If an anomaly is detected, it notifies of the abnormality through continuous alarm output and continuous illumination of the alarm indicator light. ●Low Power Voltage Abnormality… The newly developed CPU constantly monitors the power voltage supplied to the sensor. If the power voltage drops below a certain level, an abnormal alarm is triggered. ●Device Abnormality… In the unlikely event that damage or disconnection occurs in the circuit or connection parts inside the sensor, an abnormal alarm will also be triggered. ●Aiming Position Abnormality… After confirming the surveillance area, if the aiming device is forgotten to be returned, an abnormal alarm will be triggered.

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Passive Sensor 3D Surveillance Type PA-350

Passive Sensor 3D Surveillance Type PA-350

Compact and high-performance passive sensor for upper wall corners.

■High reliability achieved with newly developed CPU The CPU built into the sensor accurately controls detection and counting functions. ■Ideal surveillance area An additional surveillance area is added directly beneath the sensor, achieving a high-density surveillance area with no dead zones (insensitive areas). ■Reliable design resistant to radio interference Effective measures are taken against electrical noise entering from the line and noise propagating through the air through circuit and mechanical design. ■Simplified surveillance area setting The angle of the surveillance area can be easily adjusted by sliding the detection unit. ■Count setting switch A built-in count setting switch allows for switching between 2 counts and 4 counts depending on the installation location and intended use. ■User-friendly design ● Equipped with an operation indicator light for convenient operation confirmation (can be turned off permanently with a switch). ● Terminal connection type for convenient wiring. ● Simple and smart design.

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Passive Sensor Passive Type Far Infrared Surface Surveillance Type PA-360

Passive Sensor Passive Type Far Infrared Surface Surveillance Type PA-360

Compact and high-performance passive sensor for upper wall and corner.

High reliability achieved by newly developed CPU The CPU built into the sensor accurately controls detection and counting functions. Ideal surveillance area An additional surveillance area is added directly beneath the sensor, achieving a high-density surveillance area without dead zones (insensitive zones). Reliable design resistant to radio interference Effective measures are taken against electrical noise entering from the line and noise propagating through the air through circuit and mechanical design. Simplified surveillance area settings The angle of the surveillance area can be easily adjusted by sliding the detection unit. User-friendly design ● Equipped with an operation indicator light for convenient operation confirmation (can be turned off permanently with a switch). ● Terminal connection for convenient wiring. ● Simple and smart design.

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Passive Sensor Infrared Type Spot Surveillance Model PA-650

Passive Sensor Infrared Type Spot Surveillance Model PA-650

Passive sensor for installing on door frames and small walls, ideal for monitoring entrances, exits, and passageways.

■Ideal for Spot Surveillance This is a passive sensor for spot surveillance, installed at the doorways and small wall sections to catch intruders. ■Switchable Surveillance Areas The area can be switched between wide and narrow depending on the entrance size. *Wide Area: Width 2.4m (at height 3m) *Narrow Area: Width 1.2m (at height 3m) The depth area can also be adjusted at an angle between 5° to 25° from vertical. ■Convenient Features and User-Friendly Design ● Built-in adjustment volume for convenient sensitivity settings ● Wide range of power supply voltage (DC10.5V to 30V) ● LED for operation confirmation (Green LED lights up during alarm) ● Simple and smart design that fits the front mask.

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Passive Sensor 3D Surveillance Type for 12m PA-5312A

Passive Sensor 3D Surveillance Type for 12m PA-5312A

A passive sensor that adopts fuzzy theory and is equipped with abundant safety features and micro-motion detection capabilities.

■Adoption of Fuzzy Theory The two outputs from the dual twin sensor are processed by a newly developed CPU, separating the temperature difference information between the detection object and background, and the size information of the detection object. Using fuzzy theory, it makes a highly accurate judgment on whether the detection object is a human or a small animal, and outputs an alarm. ■Compact and High Performance A compact and soft design that matches well with interior decor. With a newly designed high-sensitivity dual twin sensor, optical system, and signal processing circuit, it has achieved an even higher density of the monitored area. ■Micro-Motion Detection Function By switching the mode selector, the dual twin sensor operates as two independent twin sensors. The number of sensitive zones doubles (from 18 pairs to 36 pairs), transforming it into a highly sensitive micro-motion detection sensor that can detect even slight movements of the human body or limbs. ■Abnormality Display Function Alarm Memory Function When multiple sensors are connected, it is possible to confirm which sensor triggered the alarm during monitoring through the blinking or lighting of the memory display light (yellow). ■Abnormality Alarm Function It notifies of abnormalities through continuous alarm output and continuous lighting of the alarm display light.

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