User Manual

RG-120-EN Manual V-1.01
Dongguan i-chime electronic co.，ltd 2010-2021
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2.2 Reconfiguration of RG-120T and RG-120R。
Important note: The new factory RG-120T/R wireless doorbell
transceiver has been configured, so there is no need to re-configure.
You can skip this step.
2.2.1 Reconfiguration of RG-120T/R
2.2.1.1 After installing the battery, press and hold the CODE button of
the RG-120R for 5 seconds, the receiver LED indicator flashes (once per
second), the receiver enters the waiting configuration state, and then
quickly press the transmitter to match the receiver. When the RG-120R
LED indicator is off, the configuration is complete