KERUI Tuya W181 WiFi/GSM Motion Detector & Door Sensor Alarm System

Advanced Dual Connectivity
Seamless integration via WiFi and GSM ensures 24/7 real-time alerts, even during internet outages, for uninterrupted home security.
High-Precision Detection
1.7-inch LCD screen displays real-time status; 120° wide-angle motion sensor detects movement within 8 meters, reducing false alarms.
Industrial-Grade Durability
Reinforced ABS housing with IP54 waterproof rating withstands harsh weather, ideal for indoor/outdoor use like garages, warehouses, and front doors.
Smart Automation
Compatible with Tuya app for remote control, scheduling, and voice commands (Alexa/Google Assistant). Create custom scenarios like lights-on upon entry.
Easy DIY Installation
Wireless design with adhesive backing and screw mounts; low-power design extends battery life up to 12 months (2×AA batteries included).
Multi-Device Syncing
Pairs with KERUI alarms, sirens, and smart home ecosystems for expandable coverage—perfect for shops, offices, or vacation homes.
Bulk Purchase Advantage
Exclusive wholesale pricing for large orders, backed by global logistics support and OEM customization options.