Before leaving the factory, select the normally open or normally closed point, pairing is complete, no configuration is required; just wait for automatic pairing after powering on

Factory settings are set, no configuration is required;

The receiver's RUN and LORA lights up steadily and then flashes with a breath.

3dBi omnidirectional antenna, SMA (male pin) interface, length 170mm, 470-510MHz frequency band; The antenna should be installed before powering on, and the antenna is adsorbed outside the electric control cabinet;

If the receiver is not installed in a metal electric control cabinet, a direct-connected rubber stick antenna can also be used.