KERUI Wireless Curtain PIR Motion Sensor Detector Pasive Infraid Sensor Low-Power Circuit Design 433MHz For Alarm System
Note: if you don't buy the alarm device from our store, we can't give 100% guarantee that the sensor is compatible with your device. Hope your understanding for this.
Feature:
ceiling/door/window/curtain PIR sensor
Imported sensors, infrared processing chip
External adapter: USB adapter 110-220V
Internal battery: 2*1.5V AAA
Standby current:≤ 50uA
Alarm current: ≤ 20mA
Detection range: 8-12 meters / 110 degrees
Wireless distance: 300 meters in open area
Wireless transmitting frequency: 315 MHZ / 433 MHZ (+ 75 KHZ)
Shell material: ABS plastics
Operating temperature: 80% or (no condensation)
Package Including(battery not include):
1 x Wireless ceiling PIR motionsensor(default 433mhz)(battery not include)
1 x mount bracket workbasket
