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Wireless Door/Window Contact

In stock
SKU
ARD311-W
  • Door/Window sensor, 25-40mm motion distance
  • Bi-directional communication
  • Up to 150m transmission distance (open space/no interference)
  • 3 years battery life
  • Tamper switch equipped
  • Screw or glue to mount
  • ABS plastic
  • CE, FCC, MABISZ
Wireless Door/Window Contact
Wireless Door/Window Contact Wireless Door/Window Contact Wireless Door/Window Contact
Technical Specification
Name Wireless door sensor
Motion distance 25-40mm
Alarm prompt Notification LED light
Wireless Frequency 433MHz/868MHz/915MHz
Transmit Power 10dBm
Transmit Distance 150m(open area/no interference)
Tamper Front cover and rear cover protection
Power 1xCR123A battery, 3V 50mA
Installation Way Screw and glue
Dimensions 84*39*22mm(L*W*H)
Weight 0.1kg
Temperature -10°C~50°C
Humidity < 95%
Installation Screw or glue to mount
Certifications CE, FCC, MABISZ
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