Passive Sensor Round Surveillance Type PA-8100

Round surveillance-type passive sensor equipped with cross dual twin elements (8 elements).

■Equipped with the ultimate cross dual twin element As the ultimate cross dual twin element in passive infrared systems, it significantly improves reliability by clearing various issues related to sensitivity characteristics and zone directionality in round-the-clock surveillance. ■Ideal for three-dimensional surveillance in large spaces By installing it in the center of the ceiling, one unit can cover an area of approximately 115m² (height: 3.6m × 12m) with 33 pairs of sensitive zones (heat detection zones), allowing for cost reduction in security. ■ASC (Automatic Sensitivity Adjustment) circuit Equipped with an ASC circuit that automatically sets the appropriate sensitivity based on the balance between room temperature and the body temperature of intruders. ■Reliable design resistant to radio interference By adopting a unique N.E. method in circuit and mechanical design, effective measures against electrical noise entering from the line and noise propagating through the air are implemented. ■Alarm memory function By adding control contacts externally to the sensor, it is possible to confirm the activated sensor through the illumination of a display light.

Security Sensor Systems