High Quality PIR Motion Sensor Wireless Doorbell

Premium PIR sensor detects motion up to 5-8 meters with 120° wide-angle coverage for reliable alerts. Advanced wireless technology ensures stable signal transmission within 100m range, eliminating wiring hassles.

Durable ABS housing with waterproof (IP44) and anti-interference design, suitable for indoor/outdoor use. Easy installation with adhesive backing or screws—ideal for homes, warehouses, shops, and vehicles.

Energy-efficient with low power consumption, powered by 2x AAA batteries (not included). Adjustable volume and LED indicator for customizable alerts. Compact and sleek design blends seamlessly into any environment.

Perfect for security alarms, smart home systems, and DIY projects. Bulk order discounts available—global wholesale supplier with unbeatable pricing.