Wireless door magnetic alarm epidemic prevention home isolation door magnetic home remote alarm intelligent electronic seal (wechat:13510231336)

Product Details

Product Description

Product Description
Wireless door magnetic alarm epidemic prevention home isolation door magnetic home remote alarm intelligent electronic seal
Power supply: two # 7 batteries
Voltage: DC3V
Standby current:<10uA
Maximum alarm current:<200mA
Communication network: NB-ilt network
Operating temperature: -10℃~+55℃
Low battery alarm value:<2.8V

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