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2. Appearance
Fig.1 Appearance
3. Main Features
Compatible with LoRa protocol.
2 x ER14505 AA
lithium
batteries（3.6V, 2400mah/section). Parallel power supply.
Simple set up and installation.
4.Set up Instruction
4.1 Power on and Turn on / off
(1) Insert two 3.6V batteries to the battery holder of the device. The device is not yet powered. Press
and hold the device button for 3 seconds and release; the green indicator flashes once to indicate that
the device has been turned on and starts to search the network.
(2) Press and hold the button for 5 seconds; the green indicator light will continue to flash quickly.
Release the button; the indicator will flash quickly for 20 times and the device will be powered off.
3
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