KERUI Smart Home Security Alarm System delivers cutting-edge protection with seamless connectivity. The wireless design supports 4G/GSM/WiFi for flexible installation without messy cables. High-precision sensors detect unauthorized door/window openings instantly, backed by loud 110dB alarms.

Military-grade ABS housing withstands extreme temperatures (-10°C~50°C) with IP65 waterproof rating for indoor/outdoor use. DIY configuration via Tuya app enables real-time alerts and remote control—ideal for homes, offices, warehouses, and retail stores.

Energy-efficient with 2-year battery life (CR123A lithium batteries included). Expandable with 100+ compatible devices (sensors/cameras). FCC/CE/ROHS certified for guaranteed reliability. Bulk orders available at unbeatable wholesale rates.