433MHz Wireless Smart Home Security System with Tuya App Control
Ultra-reliable 433MHz frequency ensures stable, long-range communication without interference, perfect for large homes or multi-room setups. Military-grade ABS housing with reinforced corners withstands extreme temperatures (-20°C to 60°C) and resists UV degradation for outdoor/indoor durability. Seamless Tuya Smart Life app integration enables real-time alerts, remote arm/disarm, and automation with Alexa/Google Home—no hub required. High-decibel (110dB) siren with strobe light triggers instant deterrence, while magnetic sensors detect 2mm door/window gaps with 99.9% accuracy. Expandable up to 50 devices (motion detectors, smoke alarms) via plug-and-play 433MHz pairing—ideal for garages, vacation homes, or retail spaces. Zero-wiring installation with 3M adhesive mounts and 2-year battery life (CR123A), backed by FCC/CE certification for global compliance.