DAHUA-1690

ARD311-W

DAHUA-1690 | Airfly Wireless 868MHz Door/Window Contact. Door/Window sensor, 25-40mm motion distance. 2-way 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.
KEY FEATURES
  • Airfly Wireless 868MHz Door/Window Contact
  • Door/Window sensor, 25-40mm motion distance
  • 2-way 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.