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ERAY 2-in-1 SOS Emergency Panic Button and Wireless Doorbell for ERAY M526 Alarm System

SOS Emergency Panic and Wireless Doorbell Button.
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  • Description
  • Reviews(66)
Notice: 2IN1 SOS/emergency/panic/doorbell button only work with ERAY M526 Alarm System
  • Built-in CR2032 battery and including a double side tape
  • Wireless Transmission Distance up to 164 ft/ 50 m when no obstacle
  • The transmission frequency is 433 MHz
  • You must code it to the alarm host first before using it
Average rating: 4.0 based on 66 reviews
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