Tuya Wireless Home Security Burglar WiFi GSM Alarm System Kit App Remote Control Support Alexa and Google Assistant

$89.58 $131.38( / )
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Product Name: WiFi GSM Alarm System
Model: F40020
Central Panel Size: 160x100x12.5mm / 6.29''x3.93''x0.49''
Color: White
Input voltage: AC 110-230V
Backup Battery: 3.7V/500mAh
Standby Current: ≤80uA
Siren Output: ≤500mA
Wireless Frequenoy: 433MHz
GSM Bands:850/900/1800/1900MHz
Support GSM Network: 2G
WiFi standard: EEE802.11b/g/n wireless standard


1. 2.4-inch TFT color display screen.
2. Support for any choice of 9 languages(Chinese/English/German/Korean/Spanish/Portuguese/French/Arabic/Russian)
3. One-click SOS secret help alarm.
4. Doorbell + telephone + burglar alam.
5. One machine two networks (WIFI+ GSM).
6. Support APP remote arm/disarm, parameter settings and accessories management.
Compatible with 'Tuya' smart app.
Compatible with 'Amazon Alexa' app, you can voice control your alarm system.
Compatible with 'Google Assistant' app, you can voice control your alarm system.
7. Multi-group alarm phone settings: 5 groups of calls,5 groups of text messages.


-The color of the item may vary slightly due to photography and different PC monitor.
-The size might be slightly errored due to manual measurement. Your kindly understanding would be appreciated.

Package included:

1 x Central Panel
1 x Wireless Infrared Sensor
1 x Wireless Door Sensor
1 x Wireless Doorbell
2 x Remote control
1 x USB cable
1 x User manual


Alarm Systems






0.618 kg