KR P821

Wireless PIR Curtain Detector

Features & Specification

  • Flexible and simple to install for basic security applications
  • Working voltage : DC3V (2 "AA" battery)
  • Static current : less than 25 uA
  • Alarm current : less than 10 mA
  • Detection range : adjustable (2 meters, 4 meters, 9 meters three gears)
  • Detection Angle : 15 degrees
  • Self-check time : about 30 S
  • Warning prompt : red LED
  • Low pressure instructions : yellow LED
  • Working temperature : -10 to 50
  • Humidity: Maximum : 95% RH (no condensation phenomenon)
  • Installation height : 1.7 to 2.5 meters
  • Launch frequency : 315 MHZ or 433 MHZ
  • Launch distance : open distance not less than 200 meters
  • Overall size : 110 mm * 69.5 mm * 40 mm