User Manual

V1.0.20
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(3) Hold the lower cover tightly with your left hand, fasten the upper cover and the lower cover with
your right hand, and then press along the edges, as shown in the following figure:
(4)
Installation is complete
5.4.3 Specifications
Battery specification: 23A12V 1
Standby current: 0mA
Working current: ≤40mA
Working temperature: 14℉~122℉(-10℃~ +50℃)
Relative humidity: 95% (no condensation)
Wireless parameters: 433MHz, eV1527
Product Size: 48 76 11mm