Technical Parameters Electrical characteristics Quiescent current: < 1μA Working current: < 10mA Service life: > 10 years Battery life: 3-5 years Microwave link characteristics Signal modulation method: GFSK Communication rate: bidirectional 1024Kbit/s Operating frequency: 2.4-2.5GHz Maximum output power: 0dbm Physical characteristics Housing material: high temperature modified ABS plastic Appearance: hang buckle type 59×33×6mm Weight: 35 grams Colour: Black Protection level: …