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KERUI W18 WIFI GSM Smart Security Alarm System
Specifications:
Input Voltage: USB 5V
Standby Current：＜60mA
Alarm Current：＜300mA
Wireless Frequency：433MHz
GSM Standard：Support GSM850/900/1800/1900MHz
WIFI module: Support 2.4G wireless WIFI
Backup Battery: 3.7V 800mA Lithium Battery
Standby hours: 8h
Alarm Loudness：80dB
Wireless distance: 100 meters (in open area)
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KERUI WIFI GSM Home Security Alarm System
KERUI WIFI GSM Home Security Alarm System With 2.4 inch TFT Touch Panel APP Control Wireless Smart Home Burglar Alarm IP Camera
Specifications:
Input Voltage: USB 5V
Standby Current：＜60mA
Alarm Current：＜300mA
Wireless Frequency：433MHz
GSM Standard：Support GSM850/900/1800/1900MHz
WIFI module: Support 2.4G wireless WIFI
Backup Battery: 3.7V 800mA Lithium Battery
Standby hours: 8h
Alarm Loudness：80dB
Wireless distance: 100 meters (in open area)
