Wireless Driveway Alarm for Outdoor Security - 1/2 Mile Range - DIY Alert System for Indoor/Outdoor Property

About this item

• VARIETY OF USES: The wireless motion sensor is suitable for monitoring and protecting both outdoor and indoor spaces such as driveways, front porches, gates, pools, garages, sheds, and more. It is versatile for use in homes, businesses, and offices. The sensor is designed to function effectively in all seasons, with a working temperature range from -30 to 150 degrees Fahrenheit.
• LONG RANGE WIRELESS TRANSMISSION: The motion sensor and plug-in receiver can both pick up alarm signals up to half a mile away (actual range may vary depending on local terrain), making it an ideal solution for monitoring large perimeters or properties. The system utilizes advanced wireless transmission technology (FSK+FHSS) to prevent interference from other devices.
• WIDE MOTION DETECTION RANGE: The motion sensor can detect moving people or vehicles from 35 to 50 feet in front of it. It is equipped with an improved motion detection chip and angle to minimize false alarms from environmental factors. The sensor features two adjustable sensitivities (Low=35ft; High=50ft), making it suitable for various areas of your property.
• EASY INSTALLATION: The motion sensor can be powered on with 3 AA 1.5V Alkaline batteries (not included) and the receiver can be plugged into an outlet for a simple set-up process. The unit comes pre-programmed and can be installed on walls, fence posts, trees, or other surfaces in just a few minutes.
• EXPANDABLE SYSTEM: The unit comes with one plug-in receiver and two motion sensors, and can be expanded to accommodate up to 32 sensors and unlimited receivers for comprehensive coverage. It offers 4 volume levels and 35 optional melodies, allowing you to match different melodies with different sensors around your property.