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Model: M2-2
Power supply mode: self-powered
Key form: I/O (I: turn on O: turn off)
Radio working frequency: Within 1GHz
Control range: Indoor 30m, Outdoor 150m
Operating temperature: -20~60
Useful life: 50,000 times
Size(H*W*D): 86mmx86mmx14mm, 100g
Batteryless Self Powered Double Wall Light Switches