Enhanced Security: The P861 is a highly reliable waterproof PIR motion sensor detector, designed to enhance the security of your property. It seamlessly integrates with wireless security alarm systems, providing efficient perimeter protection. Waterproof and : Built to withstand weather conditions, this sensor is perfect for outdoor use in areas like driveways and garages. Its waterproof design ensures functionality in rain or shine, making it an ideal choice for all-year-round security. Wide Detection Range: Equipped with advanced technology, the P861 sensor offers a wide detection range, ensuring that no movement goes unnoticed. Whether it's day or night, this sensor maintains high sensitivity to motion, keeping your premises secure. Easy Installation: This detector is user-friendly, with a simple setup process that doesn't require professional help. It's compatible with surfaces and can be mounted quickly, making it a convenient addition to your security system. Color: White Material: plastic Package Contents: 1 x Infrared detection alarm Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.