Nơi xuất xứ
Guangdong, China
GSM Network
Quad-band GSM850/900/1800/1900MHz
Digital input
Up to 8,NC/NO/End of line type,dry contact.
Relay output
2 Dry contact, 110V/5A,240V/3A
Config/Setting by
PC Software/SMS/Android APP/ios APP
Backup Battery
Rechargable,can work more than 30hours
Operating Temperature
-20-+60