RF 433MHz Wireless Magnetic Door/Window Sensor for Alarm Systems
High-sensitivity magnetic contact sensor with 433MHz wireless transmission for seamless integration into security systems. Durable ABS housing with IP54 waterproof rating ensures reliable performance in harsh weather. Precision-engineered gap detection (≤20mm) with instant alarm triggering upon unauthorized entry. Compact, discreet design for easy concealment on doors, windows, cabinets, or display cases. Low-power consumption with 12-month battery life (CR1632 included). Compatible with most 433MHz receivers, ideal for homes, offices, retail stores, and warehouses. Tool-free installation—self-adhesive backing or screw-mount options. FCC/CE certified for safety and interference-free operation. Bulk pricing available for large-scale security deployments.