Aoibox Wireless Driveway Alarm with 12 Mile Long Range Weather Resistant Motion Sensor Detector for Outdoor Indoor Property Security Alert 1 Receiver 2 Sensors

Enhance your property security with this wireless driveway alarm. It has a wide - ranging application suitable for both indoor and outdoor areas such as driveways, front porches, and pools. The working temperature ranges from - 30 to 150 Fahrenheit, ensuring year - round use. With a 1/2 mile long wireless transmission range using FSK+FHSS technology, it can cover large properties and avoid signal interference. The motion sensor has a 50 - ft wide detection range with adjustable sensitivities from 35 to 50 feet, reducing false alarms. Installation is a breeze - just power on the sensor and plug the receiver into an outlet. The system comes with 1 receiver and 2 sensors and is expandable up to 32 sensors and unlimited receivers. It also offers 4 volume levels and 35 optional melodies to help you quickly identify the detection location. The product dimensions are 3.74"D x 2.95"W x 3.94"H, and the package size is 7.7 x 4.2 x 3.8 inches weighing 1.11 pounds. Protect your home, business, or office with this reliable alarm system.