Shenzhen Meian Technology Co. Ltd
Shenzhen Meian Technology Co. Ltd
Wireless Door/Window Open Alarm with Auto-status Report, 4.5V Operating Voltage
  • Wireless Door/Window Open Alarm with Auto-status Report, 4.5V Operating Voltage
Wireless Door/Window Open Alarm with Auto-status Report, 4.5V Operating Voltage

Wireless Door/Window Open Alarm with Auto-status Report, 4.5V Operating Voltage

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Basic Info
Basic Info
Payment Type: L/C, T/T
Product Description
Product Description
  • With low-consumption: uses CPU
  • With 2-in-1 function: emergency button and magnetic switch
  • With patented muti-code
  • With auto-status reportWith tamper alarm
  • Can periodically report when door and window is not well closed
  • Widely used in residence/commercial door and window opening detection alarm
  • Operating voltage: 4.5V
  • Power consumption: quiescent ≤5μA
  • Emitting current: ≤15mA
  • Operating temperatures: -10 to 50°C
  • Emitting frequency: 433/866MHz
  • With wireless emitting distance built-in antenna: 200m
  • With built-in battery: 1.5 x 3AA
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