TECHNICAL PARAMETER

  • Operating voltage: 4.5V, 3 LR44 button batteries
  • Wireless frequency: 433.92MHZ
  • Emission current: 20 mA
  • Quiescent current: 4 UA
  • Transmitting power:> 18dB
  • coding chip: HS1527, oscillation resistance: 220K
  •  Modulation: ASK
  •  launch distance:> 100 meters (open space)
  •  low power reminder: voltage below 3V, every 10 seconds flashing light


  • Note:The item must work with alarm system host,it can not work independent.

image28
image29
image30
image31
image32
image33