The WG103T GSM WiFi Home Alarm System 2.4" Tuya is a complete smart alarm system for a home, office, garage or small business. It combines GSM, WiFi and app control, helping you monitor your property and react quickly when something happens.

Three-Way Alarm Notifications – Phone Call, SMS and App Alert

When the system detects an intrusion or another alarm event, it can notify you in three ways: by calling a predefined phone number, sending an SMS and displaying an alert in the mobile app. You can define several alarm numbers so that important information reaches the right person quickly.

Remote Control with GSM and WiFi

Thanks to GSM and WiFi connectivity, you can arm, disarm and check the alarm status remotely from your smartphone. The system allows convenient control even when you are away from home, so you can keep your property under supervision from almost anywhere.

Clear Display and Convenient Everyday Operation

The alarm control panel uses a practical 2.4-inch touch display, making configuration and daily operation easier. The clear interface helps you manage sensors, remotes, alarm modes and basic settings without complicated operation.

Tuya Smart App and Smart Home Integration

The system works with the Tuya Smart app, allowing mobile control and smart home integration. Depending on the configuration, it can cooperate with compatible sensors, remotes, sirens and selected smart home ecosystems.

Automatic Arming and Disarming Schedule

You can set automatic arming and disarming schedules to match your daily routine. This is useful when you leave for work, come back home or want the system to protect the property during selected hours.

Backup Battery and Loud Siren

The built-in backup battery helps keep the system active during a short power outage. The included wired siren provides a loud warning signal that can deter intruders and alert people nearby.

Expandable Security System

The set can be expanded with additional compatible sensors, remote controls and RFID accessories. This makes it easier to build a system adapted to the size and layout of your home or business premises.

Display Specifications

• Display: 2.4"
• Operating voltage: DC5V/1A
• Standby current：<80uA
• Operating current：<120mA
• Siren current:<500mA
• Wireless operating frequency: 433MHz
• GSM frequency: 850/900/1800/1900MHz
• WiFi standard: IEEE802.11b/g/n
• Battery: 3.7V/1000mAh
• Operating temperature：-10~55℃
• Permitted humidity: < 80%(non-condensing)
• Menu languages: English, German, Russian, French, Spanish, Italian, Polish, Portuguese
• App: Tuya Smart in Polish
• Works with: Amazon Alexa/ Google Assistance
• Dimensions:185x125x15mm (shown in the photo)
• Color: black

Motion Sensor Specifications

• Detection angle: 110°
• Power supply: 2x AAA battery (included)
• Standby power consumption: 15mA
• Operating power consumption: 25mA
• Signal transmission frequency: 433MHz ± 0.5MHz
• Detection range: 12m
• Maximum distance from control panel: up to 80m (in open area)
• Moving object detection: 0.3 - 3m/s
• Dimensions: 59x45x107mm

Door/Window Sensor Specifications

• Power supply: 1x DC battery3V
• Standby power consumption: below 8uA
• Operating power consumption: 15mA
• Signal transmission frequency: 433MHz
• Maximum distance from control panel: 80m in open area
• Operating conditions: -10ºC～+50ºC

Remote Control Specifications

• Remote arming and disarming
• Communication frequency: 433MHz
• Power supply: battery 6F22 9V
• Communication range: 150 m w open area
• Recommended operating temperature: -10ºC~60ºC
• Maximum operating humidity: 95%

RFID Reader Specifications

• Fast arming and disarming by proximity tag
• Can be attached to keys

Siren Specifications

• Sound level: 85dB
• Can be connected through the control system
• Operating conditions: -10ºC～+55ºC