Wireless Infrared Motion Sensor – 433MHz EV1527

High-Sensitivity Detection
Equipped with advanced infrared technology for precise motion detection up to 10 meters, reducing false alarms with adjustable sensitivity.
Secure 433MHz RF Signal
EV1527 rolling code encryption ensures interference-free transmission, compatible with most alarm systems for seamless integration.
Anti-Tamper & Battery-Powered
Built-in tamper-proof switch triggers instant alerts if disturbed, powered by a reliable 9V battery for continuous operation.
Durable & Weather-Resistant
Engineered with ABS housing and IP44 protection, ideal for indoor/outdoor use in homes, warehouses, and retail security.
Easy Installation & Wide Compatibility
No wiring needed—mounts effortlessly and pairs with 433MHz receivers for flexible alarm system expansion.
Bulk Purchase Advantage
Exclusive wholesale pricing for large orders, ensuring cost-effective security solutions for resellers and businesses.