Wireless 433MHz Infrared Movement Sensor

Pet-Immune PIR Technology
– Advanced passive infrared detection filters out small pets under 20kg, reducing false alarms while maintaining high sensitivity for human movement.
433MHz Long-Range Signal
– Stable wireless transmission up to 100m (open area), compatible with most alarm systems for seamless integration.
Digital Anti-Theft Design
– Precision-engineered Fresnel lens and dual-element infrared sensor detect subtle motion changes with a 110° wide angle and 8m range.
Quick DIY Installation
– Mounts effortlessly on walls or ceilings with adjustable brackets; operates on 3x AA batteries (low-battery alert included).
Durable ABS Housing
– Weather-resistant casing (IP41 rating) for indoor/outdoor use in homes, warehouses, garages, or retail spaces.
Energy-Saving Mode
– Ultra-low power consumption with auto-sleep function when idle.
Multi-Scene Application
– Ideal for security systems, smart homes, or monitoring high-value storage areas.
Batch Order Advantage
– Wholesale pricing available for bulk purchases—global shipping with competitive rates.