Wired 360° CeilingMounted PIR Motion Sensor for Home Alarm System Dual PIR, Selectable pulse counting, Selectable NC/NO output, 201000MHz RFI antiinterference, Builtin tamper protection

ABS The dual PIR motion sensor with 8-bit low-power CMOS MCU; the J1 jumper can adjust the pulse count method to reduce false alerts. P. COUNT selects the jump pin J1 for the pulse count, and selects to insert the first-stage pulse count for the general indoor environment. The selected one is the secondary pulse count for the harsh environment. The factory setting is one-stage pulse count. Selectable alarm output
& LED: the J2 jumper can adjust Alarm Output NO/NC; the factory setting is NC. The J3 jumper can adjust LED ON/OFF; the factory setting is LED light state.
Anti Interference: Circuitry designed will adjust the sensitivity of temperature compensation, anti-RFI
interference: 20-1000MHz to reduce the interference caused by environmental factors. It also effectively prevents the false alarm.
Technical Parameters: Working
voltage: DC9-16V, working
current: 25mA (DC 12V/hour), working
temperature: -10~+50 (14F~122°F), function
selectable: J 1: 1 P/2P, J2: NC/NO, J3: LED ON/OFF,
installation height: 2.5 ~6m (8-20 feet), mount
method: Ceiling mounted.
Stylish Design: Stylish appearance, with a variety of home furnishing styles, compact design, more hidden, does not occupy space