Tuya 433MHz Wireless WIFI GSM Security Alarm System Kit

Multi-Protocol Connectivity
Seamlessly integrates 433MHz RF, WIFI, and GSM networks for reliable remote monitoring via the Tuya Smart app, ensuring real-time alerts anywhere.
Professional-Grade Security
Features high-sensitivity PIR motion detectors and magnetic door/window sensors with a 120° detection angle and 10m range, minimizing false alarms.
No Wiring, Easy Setup
Wireless design with DIY installation; compact detectors (86x86x35mm) blend discreetly into any home or office environment.
Smart Home Integration
Compatible with Alexa and Google Assistant for voice control, plus automation triggers like lights/sirens when intrusion is detected.
Dual-Power Backup
GSM module supports 4G LTE (optional) and includes battery backup, maintaining protection during power outages.
Retail/Wholesale Advantage
Direct factory pricing with bulk discounts—ideal for property managers, retailers, or smart home installers needing scalable solutions.
Certified Durability
IP44-rated weatherproof housing for detectors, tested for 100,000+ operation cycles. FCC/CE/RoHS certified.