KERUI D025 Wireless Door Magnetic Sensor Detector

Advanced 433MHz Technology
Reliable wireless signal transmission up to 100m (open space), ensuring seamless integration with Tuya smart home systems for remote monitoring.
Durable & Weatherproof Design
High-grade ABS housing with IP65 waterproof rating, resistant to dust, rain, and extreme temperatures for indoor/outdoor use.
Precision Magnetic Sensing
Sensitive reed switch triggers instant alarms when doors/windows open, with adjustable detection gap (≤25mm) for flexible installation.
Easy DIY Installation
No wiring needed—adhesive backing or screw-mount options for quick setup on doors, windows, cabinets, or gates.
Smart Home Compatibility
Works with Tuya app for real-time alerts, automation scenes, and voice control via Alexa/Google Assistant.
Versatile Security Solution
Ideal for homes, offices, warehouses, and retail spaces to prevent unauthorized access or monitor elderly/child safety.
Long Battery Life
CR1632 battery (included) lasts 1+ years with low-power design and tamper-proof alerts.
Compact & Discreet
Slim 42mm sensor blends into any decor while providing robust 24/7 protection.
Bulk Purchase Advantage
Exclusive wholesale pricing for large orders—stock up on high-demand smart security hardware.