Features:

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 the "Amazon Alexa" app, you can voice-control your alarm system.

Compatible with the "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.

Specification:

Product Name: WiFi GSM Alarm System

Model: F40018

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

Alerts Output: ≤500mA

Wireless Frequency: 433MHz

GSM Bands:850/900/1800/1900MHz

Support GSM Network: 2G

WiFi standard: EEE802.11b/g/n Wireless Standard

Package Included:

1 x Central Panel

2 x Wireless Infrared Sensor

5 x Wireless Door Sensor

1 x Wireless Doorbell

2 x Remote Control

1 x SOS Controller

1 x USB Cable

1 x User Manual

Detail Pictures: