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Name: 2021 Hottest Wireless Tuya Smart WiFi GSM Alarm System Work with Amazon Alexa/Google Assistance
Model: PST-WG103T
◆Tuya Smart WiFi GSM Alarm System
◆APP name:TuyaSmart
◆ Work with Amazon Alexa/Google Assistance
◆Input Voltage:5V/1A
◆Support 100 wireless detector + remote control and 10 RFID cards; 
◆Backup battery can enable the wifi to work after external power cut
◆Zone names can be revised by users;
◆Push/SMS alert when the door sensor low battery; 
◆Arm/alarm Delay for each defense zone. Timed arm/disarm function;
◆20-second voice message recording
◆Support Monitoring and two-way intercom function.
◆The host can be used as a hand-free phone.
◆Color White & Black optional;
◆Support all Tuya smart product Linkage control
◆Multi-Language:English,Russian,French,Spanish,Italian,Polish, Portuguese; and Deutsch(Which can select from alarm menu); 
Introduction
Specifications
User Manual
Youtube Video
PST-WG103T Specifications
Name TuyaSmart WiFi GSM Alarm System
Model PST-WG103T
APP Name TuyaSmart
Display Size 2.4 Inch TFT Display Screen
Power Supply DC5V 1A
Backup Battery  For continue working 1 hours when power cut/off
Battery Lithium battery 3.7V 1000mAh
Sound level 100dB
WiFi Standards IEEE 802.11 b/n/g 2.4G Hz
2G GSM frequesncy 850/900/1800/1900MHz
Wireless frequency 433MHz
Wireless transmission range 100meters(Open area)
Support Wireless Detector ,RFID tags
& Remote Control Quantity
Max 100pcs
Alarm Call number No. or SMS number No. 5 groups
Two-way audio GSM support
Support Voice Control Work with Amazon Alexa/Google Assistance
Timing Control Arm/Home Arm/Disarm
Language English,Russian,French,Spanish,Italian,Polish, Portuguese; and Deutsch(Which can select from alarm menu)
Material ABS
Color White & Black optional
Operation Temp. –10°C to +50°C
Humidity 5%--95% non-condensing
Installation Wall-mounted
Dimension 21*15*8cm
Weight 0.6kg
PST-WG103T Package List
WiFi GSM alarm x1
PIR Sensor x1
Door Sensor x1
Remotes x2
RFID Tags x2
Wired Mini Siren x1
Adapter x1