PG109 4.3-Inch Tuya Smart WiFi + GSM Home Security Alarm System with Temperature Display

Rest easy knowing your home is protected by a Tuya Smart alarm system that combines smart connectivity, intuitive control, and added environmental awareness. The PG109 uses both WiFi and GSM alarm system networks so you receive alerts even if one connection drops. A clear 4.3-inch touchscreen panel makes setup and everyday use simple, while the built-in temperature display keeps you informed about indoor conditions at a glance. Designed for families, renters, and small businesses, this alarm system brings dependable protection you can manage from the Tuya Smart or Smart Life app.

Key Features

• Dual connectivity with WiFi app alerts and GSM backup for robust protection.

• Intuitive 4.3-inch touchscreen for quick arming, disarming, and status feedback.

• Built-in temperature display lets you monitor indoor conditions at a glance.

• Expandable design supports numerous wireless sensors (door/window, PIR motion, remotes, RFID).

• Loud siren and backup battery ensure alerts and continued protection during power outages.

• App control via Tuya Smart or Smart Life lets you receive real-time notifications from anywhere.

Why Choose the PG109 Tuya Smart WiFi + GSM Home Alarm System

This system elevates ordinary alarms by adding GSM support alongside WiFi so you’re notified even if your internet is down. The large touchscreen and app control are more engaging and accessible than basic keypad panels, while the temperature display gives extra situational awareness that many security hubs lack. Its expandability makes it ideal as your home security grows — unlike stand-alone alarm modules.

Perfect For

Families wanting real-time protection and environmental feedback
Homes and apartments needing reliable connectivity coverage
Renters seeking easy DIY setup without monthly fees
Smart home users integrating security into broader automation

How It Works

Mount the main panel in a central indoor location and power it up. Connect to your home WiFi and insert a GSM SIM card if you want call/SMS alerts. Use the Tuya Smart or Smart Life app to pair compatible wireless sensors and start monitoring activity. Receive instant alerts when a sensor is triggered, and view indoor temperature at any time.

Take Control of Your Security

Bring dependable alerts, smart connectivity, and easy operation into your home. Experience the confidence and peace of mind this advanced PG109 alarm system delivers every day.