Mini 2G 4G Tuya WiFi GSM Wireless Smart Alarm Home Security System

Dual-Network Reliability
Seamless switching between 2G/4G and WiFi ensures uninterrupted connectivity, eliminating blind spots even during network fluctuations.
Tuya Smart Ecosystem Integration
Compatible with Tuya app for remote control, real-time alerts, and automation with other smart devices like lights or cameras.
Military-Grade Encryption
Advanced AES-128 encryption protects data transmission, safeguarding against hacking or signal interference.
Multi-Layer Sensor Array
Includes door/window magnetic sensors, PIR motion detection, and 85dB alarm siren with 500m range for instant intrusion alerts.
Industrial-Grade ABS Housing
Weather-resistant (IP65) polymer casing with reinforced internal框架 withstands extreme temperatures (-20°C to 60°C).
Flexible Power Options
Built-in 2000mAh lithium battery (48h backup) + DC 5V input, ideal for rentals, villas, or retail stores requiring no wiring.
Customizable Scenarios
Arm/disarm via app, geofencing, or voice control (Alexa/Google Assistant); supports temporary guest access codes.
Global Band Compatibility
Quad-band GSM module works with 850/900/1800/1900MHz networks across North America, Europe, and Asia.
Professional DIY Installation
Tool-free mounting with 3M VHB adhesive or screw fixtures; expandable with 15+ accessory slots (sold separately).
Bulk Purchase Advantage
Direct-from-factory pricing with MOQ discounts; FCC/CE/RoHS certified for hassle-free global shipping. Perfect for: Smart homes, Airbnb hosts, small offices, warehouses, or elderly safety monitoring.