Tuya Wifi GSM Wireless 433MHz Home Burglar Security Alarm System
Dual-band connectivity (Wifi + GSM) ensures uninterrupted monitoring even during network outages. High-precision 433MHz wireless sensors with anti-interference technology for reliable signal transmission up to 100m in open areas. Industrial-grade ABS housing with IP65 waterproof rating, built to withstand extreme temperatures (-10°C to 50°C). Seamless integration with Tuya Smart app for real-time alerts, remote arming/disarming, and voice control via Alexa/Google Assistant. Modular design supports expandable zones—add door/window sensors, motion detectors, or smoke alarms for full property coverage. Backup battery (24-hour lifespan) and siren (110dB) trigger instant alerts during power cuts or intrusions. Ideal for apartments, vacation homes, or small businesses needing DIY installation with zero wiring. Global compatibility—works with standard 433MHz devices and regional GSM frequencies (check local bands). Bulk pricing available for property managers or resellers—contact for wholesale quotes.