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  • Description
    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

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

SOS Emergency Panic and Wireless Doorbell Button.
19% OFF
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(100 available)
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