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Passive Sensors Product List

46～59 item / All 59 items

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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-mounted and recessed This is a sensor installed on the ceiling surface of entrances and corridors to detect intruders. We offer two models: ceiling-mounted and 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 monitored. Wide: 2.8m at a height of 3.5m Narrow: 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 includes a built-in "sensitivity adjustment volume" that allows for fine-tuning based on installation conditions.

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Passive Sensor PA-4810A

Passive Sensor PA-4810A

Passive sensor for wall and corner mounting using fuzzy theory.

■Adoption of Fuzzy Theory The two outputs from the newly developed dual twin element are divided into two pieces of information: the temperature difference and shape difference between the detection object and the background, which are detected by the CPU. 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, and external noise occur, the dual twin effect ensures that there is almost no impact. ■Ideal Surveillance Area A multi-parabolic mirror utilizing unique optical technology 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 the user through continuous alarm output and the 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 there is damage or disconnection in the internal circuits or connections of 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 PA-4820A

Passive Sensor PA-4820A

Passive sensor for wall and corner mounting adopting fuzzy theory.

■Adoption of Fuzzy Theory The two outputs from the newly developed dual twin element are divided 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 little to 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 the continuous illumination of the alarm indicator light. ●Low Power 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 activated. ●Equipment Abnormality… In the unlikely event that damage or disconnection occurs in the internal circuits or connections of the sensor, the abnormal alarm is activated. ●Aiming Position Abnormality… Even if the aiming device is forgotten to be returned after confirming the surveillance area, the abnormal alarm is activated.

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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 without dead zones (insensitive zones). ■Reliable design resistant to radio interference Effective measures are taken against electrical noise coming 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. ■Count setting switch A built-in count setting switch allows for switching between 2 counts and 4 counts according to the installation location and purpose of 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 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, creating a high-density surveillance area without dead zones (areas of no detection). 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 operational indicator light for convenient operation confirmation (can be turned off at all times with a switch). ● Terminal connection type 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 mounting on door frames and small walls, ideal for monitoring entrances, exits, and corridors.

■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 according to 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° and 25° from vertical. ■Convenient Features and User-Friendly Design ● Built-in adjustment volume for easy sensitivity settings ● Wide range of power supply voltage (DC 10.5V 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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Outdoor/Indoor Passive Sensor PIR-T15W(BL)

Outdoor/Indoor Passive Sensor PIR-T15W(BL)

Outdoor and indoor passive sensor that significantly reduces missed reports and malfunctions with its unique triple mirror system and signal processing method.

■Triple mirror sensor that forms a unique area Equipped with three sets of optical unit systems. This is a new type of passive sensor that features twin-type elements (newly developed) in each unit. The area formed by the three sets of optical unit systems significantly reduces false alarms and malfunctions due to its unique layout design. Additionally, the design resembles an outdoor light and incorporates internal area adjustment (movable mirrors), making it difficult to infer the direction of the area from its appearance, thus enhancing security. ■Reduction of malfunctions caused by small animals By adopting independent detection units for each mirror, signal processing reduces malfunctions caused by small animals such as cats. Furthermore, by using the pet mode (only for three-dimensional monitoring), it can also cancel out medium-sized dogs (approximately 50 cm in height), allowing for operation in homes with pets. Additionally, by attaching a bird stopper to the top, it becomes harder for birds to perch, significantly reducing unexpected malfunctions.

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Outdoor/Indoor Passive Sensor MS-12T-N

Outdoor/Indoor Passive Sensor MS-12T-N

Reduced false alarms through AND detection in two directions: horizontal area and downward area! This enables more stable security outdoors.

■ Adoption of 2-direction AND detection for horizontal area and downward area The detection method outputs a detection signal only when both the horizontal area and downward area detect something, which reduces false triggers caused by small animals like dogs and cats, as well as false triggers due to excessive detection area extension, enabling more stable security outdoors. ■ Outdoor installation possible It has a rainproof structure, allowing for outdoor installation. It can be mounted on walls and poles, so it does not limit installation locations. (Additional mounting brackets are required for pole installation.) ■ Day/night discrimination function Equipped with a day/night discrimination function that controls output based on surrounding brightness. It can operate only at night. (Adjustable from approximately 10lx to infinity) ■ Sensitivity adjustment volume It has a built-in sensitivity adjustment volume that allows for fine-tuning of sensitivity according to the installation environment, application, and operating conditions. The sensitivity for detecting human bodies can be adjusted within a range of approximately 30% to 170%. ■ Convenient features and user-friendly design ● The power supply voltage ranges from 10.5 to 30V (no polarity). ● It has a count switching function that allows for changing the number of sensor counts (1 time/3 times). ● There is a tamper output on the main unit. ● It includes an operation indicator light for convenient operation confirmation (red LED).

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Outdoor/Indoor Passive Sensor 3D Detection Type PA-15W

Outdoor/Indoor Passive Sensor 3D Detection Type PA-15W

Outdoor passive sensor with freely adjustable angles.

■Can be installed outdoors and semi-outdoors Due to its rainproof structure, it can be installed not only indoors but also outdoors and semi-outdoors. Moreover, it can be mounted on ceilings, walls, and poles, allowing for flexible installation locations. Additionally, the pitch of the mounting base is compatible with commercially available embedded boxes, enabling a neat installation. ■Fits well with exteriors With a novel design that has never been seen before, it perfectly fits into exterior coordination. Its smart design matches well in various locations, whether indoors or outdoors. ■Supports simple outdoor security This passive sensor can meet the needs for simple security in places where near-infrared beam sensors cannot be installed or where exterior design is prioritized. (However, please avoid using it for serious security or surveillance systems.) ■One-touch angle adjustment With a new type of angle adjustment mechanism, the sensor's angle can now be adjusted up and down, left and right with just one touch. ■User-friendly design ● Equipped with an operation indicator lamp for convenient operation confirmation. (Lights up when detecting) ● Three types of options for flexible installation. ● Wide detection area (three-dimensional detection type 15m x 15m, linear detection type 30m)

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Outdoor and indoor passive sensor, surface surveillance type, PIR-50N

Outdoor and indoor passive sensor, surface surveillance type, PIR-50N

Wide area, long-distance regions can be monitored in a surveillance-type manner.

Wide-range, long-distance surveillance area The unique surveillance area can monitor a wide range and long distance, with a perimeter surveillance capability of 50 meters for the surface surveillance type. ■ Can be installed outdoors and indoors It can be installed not only outdoors but also indoors. Since it is installed on one side only, it can easily provide surveillance in places where opposing infrared sensors cannot be installed. ■ Sturdy housing case Adopts a housing case made of AES resin. Impact resistance and weather resistance have been improved. There is less concern about deterioration from direct sunlight and wind and rain outdoors, and the standard inclusion of a steel plate long hood reduces the impact of bird droppings. ■ Rainproof structure Even in locations exposed to wind and rain, such as under eaves of buildings or on freestanding poles, the excellent weather-resistant packing structure prevents water intrusion. (When installing with exposed wiring, please use the included waterproof bushing or conduit.) ■ Functions that assist in operation and inspection after installation ● Equipped with a sighting device A sighting device is included to easily set and adjust the surveillance area. ● C contact output The alarm contact uses long-lasting, silent, non-voltage semiconductor contacts to form the C contact.

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Twin mirror type passive sensor, three-dimensional surveillance type, PA-6612W

Twin mirror type passive sensor, three-dimensional surveillance type, PA-6612W

This is a new type of passive sensor that significantly reduces the impact of small animals through a twin mirror system that forms a unique alert area.

■Wide Base Design By widening the base (Φ150mm), the issue of noticeable dirt marks on the ceiling surface during sensor replacement is resolved. ■Twin Mirror Configuring a Unique Area This is a new type of passive sensor that incorporates two sets of optical units, each equipped with twin-type elements. The area formed by the two sets of optical units maintains an optimal positional relationship according to the alert distance, regardless of the set distance, thanks to its unique mechanical design, significantly reducing false alarms caused by small animals. ■Micro-Motion Detection Function Equipped with a function that can sensitively detect even slight movements of a person. ■Auto Reset Memory Function When multiple sensors are connected, it is possible to confirm which sensor triggered the alarm during the alert period through the flashing and lighting of the memory indicator (yellow). ● The memory indicator flashes for 3 minutes after the alarm, then continues to light for 47 minutes before automatically turning off. ● This function can be disabled using the mode selector. ■Switchable Count Function Depending on the installation location, the mode selector allows for optional settings of 1, 2, 3, or 4 counts.

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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-movement 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 the background, as well as 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 denser surveillance area. ■Micro-Movement 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-movement 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 surveillance through the blinking or lighting of the memory display lamp (yellow). ■Abnormality Alarm Function It notifies of abnormalities through continuous alarm output and continuous lighting of the alarm display lamp.

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Outdoor/Indoor Passive Sensor PIR-T35N(G)

Outdoor/Indoor Passive Sensor PIR-T35N(G)

A passive sensor for outdoor and indoor use that adopts a unique triple mirror method and signal processing method, significantly reducing missed reports and malfunctions.

■Triple mirror that forms a unique area Equipped with three sets of optical units within the sensor. This is a new type of passive sensor that features twin-type elements (newly developed) in each unit. The area formed by the three sets of optical units significantly reduces false alarms and malfunctions due to its unique layout design. Additionally, the design resembles outdoor lighting, and the internal mirrors can be adjusted to modify the area, making it difficult to infer the direction of the area from its appearance, thus enhancing security. ■Reduction of false alarms caused by small animals By adopting independent detection units for each mirror, signal processing reduces false alarms caused by small animals such as cats. Furthermore, by attaching a bird stopper to the top surface, it becomes difficult for birds to perch, significantly reducing unexpected false alarms. ■Supports installation heights of 2.0 to 6.0m! Since it can be installed at heights that are difficult for people to reach, it prevents vandalism against the sensor. Additionally, by using high-density mode, it can be installed at heights of up to 6m. (In high-density mode, cancellation of small animals is disabled.) ■High-density area using triple mirrors Due to the seamless high-density surveillance area, it allows for comprehensive monitoring without gaps.

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Outdoor/Indoor Passive Sensor PIR-T35N(W)

Outdoor/Indoor Passive Sensor PIR-T35N(W)

A passive sensor for outdoor and indoor use that adopts a unique triple mirror system and signal processing method, significantly reducing missed reports and malfunctions.

■Triple mirror that forms a unique area Equipped with three sets of optical units within the sensor. This is a new type of passive sensor that features twin-type elements (newly developed) in each unit. The area formed by the three sets of optical units significantly reduces false alarms and malfunctions due to its unique arrangement design. Additionally, the design resembles outdoor lighting, and the internal mirrors can be adjusted to change the area, making it difficult to infer the direction of the area from its appearance, thus enhancing security. ■Reduction of false alarms caused by small animals By adopting independent detection units for each mirror, signal processing reduces false alarms caused by small animals such as cats. Furthermore, by attaching a bird stopper to the top surface, it becomes difficult for birds to perch, significantly reducing unexpected false alarms. ■Compatible with installation heights of 2.0 to 6.0m! Since it can be installed at heights that are not easily reachable by people, it prevents vandalism against the sensor. Additionally, by using high-density mode, it can be installed at heights of up to 6m. (In high-density mode, cancellation of small animals is disabled.) ■High-density area using triple mirrors With a seamless high-density surveillance area, it enables comprehensive monitoring without gaps.

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