Professional Wireless Protection for Your Home

The 4G WiFi Smart Home Security Alarm System is a next-generation, wireless burglar alarm that combines 4G cellular and WiFi connectivity for 24/7 home monitoring. Compatible with the Tuya Smart Life App, this system allows remote control, real-time alerts, and smart automation—keeping your home safe from intrusions, fires, and emergencies.

🔹 Key Features

📶 Dual-Network Connectivity (4G + WiFi)

4G GSM + WiFi backup ensures uninterrupted security even during internet outages
No landline needed—works anywhere with cellular coverage

📱 Smart Remote Control via Tuya App

Arm/disarm remotely from anywhere using the Tuya Smart Life App (iOS/Android)
Instant push notifications for break-ins, sensor triggers, or system tampering
Voice control with Amazon Alexa & Google Assistant

🚪 Complete Wireless Security Kit

Includes door/window sensors, PIR motion detector, remote control, and 110dB siren
Expandable system—add more sensors, cameras, or smart devices

🔔 Loud Alarm & Smart Automation

110dB built-in siren scares off intruders and alerts neighbors
Customizable alarm modes (Home/Away/Night) for flexible protection
Auto-arm scheduling—set the system to activate automatically

🔋 Reliable Battery Backup

Rechargeable battery keeps the system running during power outages
Low battery alerts via app notifications

📊 Technical Specifications

Feature	Details
Connectivity	4G GSM + WiFi (2.4GHz)
App Control	Tuya Smart Life (iOS/Android)
Voice Control	Amazon Alexa, Google Assistant
Siren Volume	110dB
Battery Backup	Rechargeable lithium battery
Operating Temp	-10°C to 50°C (14°F to 122°F)
Wireless Range	Up to 100m (open space)

📦 What’s Included?

✔ 1x 4G/WiFi Alarm Hub ✔ 2x Door/Window Sensors ✔ 1x PIR Motion Detector ✔ 2x Remote Controls ✔ 1x 110dB Siren ✔ Power Adapter & User Manual

🏆 Why Choose This System?

✅ No Wiring Needed – Easy DIY installation ✅ Smart Home Integration – Works with Tuya, Alexa, and Google ✅ 24/7 Protection – 4G backup keeps you connected ✅ Affordable & Expandable – Add more sensors anytime

💡 Perfect For:

Homes, apartments, and vacation rentals
Small businesses & offices
Renters who need temporary security
Smart home enthusiasts

Upgrade your home security today with this advanced 4G/WiFi alarm system!

Wireless 4G WiFi Smart Home Security Alarm System with Tuya App Control Door Sensor for Residential Burglar Alarms