Nơi xuất xứ
Guangdong, China
Product Name
Security Alarm Systems
Built in Battery
3.7V/1A Rechargeable Lithium Battery
Power Input
DC5V1A,Micro USB
APP
"Smart Life" APP/Tuya smart
Backup Rechargeable Battery
DC3.7V 500mAh lithium battery
Wieless parameters
RF433mZHz