Wired PIR Sensor Dual Passive Infrared Motion Detector Hard Wired for Existing Home Alam System or Occupancy Sensor

This device offers a range of distinctive self-test features, automatic temperature adjustment, and protection against high-frequency interference. Testing confirms the detector operates dependably under high-frequency interference from 20~1000 MHz (e. g., from mobile phones). The circuit design employs pulse counting technology. The P. COUNT function utilizes jumper pin J1 to select the pulse count level. Place the jumper for primary pulse count, appropriate for standard indoor settings. Remove it for secondary pulse count, intended for demanding conditions. The factory default configuration is primary pulse count.

Operating voltage: DC 9-16V.
Mounting method: Wall mount.
Installation height: About 2.2 meters.
Detection range: 32 feet (10 meters).
Detection angle: 110°.
Alarm output: Selectable Normally Closed (NC) / Normally Open (NO). The factory default is NC. To enable connection to various alarm control panels, the user can adjust the RELAY jumper pin J2 on the PCB as required. Insert for N. C. (normally closed state), remove for N. O. (normally open state).
Operating temperature: -10°C ~ +50°C (14°F ~ 122°F). This product also includes an optional LED on/off function. The user can adjust the LED jumper J3 on the PCB as needed. Insert the jumper for LED on, remove it for LED off. The factory default setting is LED on