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Name: 2018 China Popular App 3G GSM GPRS WIFI Home Alarm System G90B Plus with LCD Display
Model: PST-G90B Plus 3G
◆App Name: Carener2; 
◆Support "ding dong "doorbell function;
◆Zone names can be revised by users;
◆Support 100pcs Wireless relay/Wireless Socket;
◆Backup battery can enable the wifi continue to work after external power cut
◆10 seconds personal voice message record;
◆Can control the system by calling-in: arm, disarm, listening-in etc; 
◆Backup battery for countinue working when power is off/cut;
◆Multi-Language: English,Russian,French,Spanish,Svenska,Turk and Dutch;
◆3G WCDMA Freq: 900/2100Mhz or 850/1900Mhz; 
User Manual
Youtube Video
PST-G90B Plus 3G Specifications
3G WCDMA Freq E Model: 900/2100Mhz
A Model: 850/1900Mhz
Backup Battery  For continue working 24 hours when power cut/off
Battery Lithium battery 3.7V 1000mAh
Display LCD indicator
Personal Message Record 10s
Input voltage DC12V
Standby current 200mA
Alarm current 300mA
Alarm Sound 110dB
Wireless frequency 433Mhz
Support wireless sensors EV1527/300K    2262/1.5-4.7M
Wireless distance 100m open
WiFi 2.4G
GPRS Support
APP name Carener2
Support Sensors Q'ty Wirelss sensor 100pcs
Work Temperature Temp: –10°C to 40°C
Color Box Dimension 21*15*9.5cm
Standard Kit Weight 0.85kg
PST-G90B Plus 3G Features & Functions
Working Ways WCDMA/WiFi/GPRS
Defense Zones 100 Wireless Zones 
8pcs Wireless Power socket
Alarm call and APP user No. 6 groups of call phone number
6 groups of  APP user
Remote control the system Arm
Control relay open and close (Option)
Basic Functions LCD indicator Arm/Disarm/Stay arm/Alarm/Signal
English voice operation instruction
Multi-Language menu display
Password protection function
0-90secs. delay alarm and arm setting
Stay intelligent arm
Operating the host by APP
Reset factory setting
PST-G90B Plus 3G Standard Package List
Home Alarm Host(Built-in battery) x1
PIR Sensor(Battery & Bracket Included) x1
Door Sensor(Battery Included) x1
Remote Controller(Battery Included) x2
Power Adapter x1
User Manual x1