1/4 Mile Long Range Wireless Driveway Alarm w/Two Sensors Kit Outdoor Weather Resistant Motion Sensor/Detector- Best DIY Securi QGS5_A7CIF08

The Guardline 1/4 mile long range wireless driveway alarm is the perfect, easy to use, motion detector for your property. It runs on the included AC adapter and has a built-in battery backup and is easily placeable anywhere in your home. The compact receiver is simple to program and utilizes a loud chime and flashing LED lights when a sensor is tripped. The outdoor motion detector IR sensors come with protective coverings and an easy-mount bracket. Each set includes two sensors and one receiver (additional sensors and receivers can be purchased and added), offering you dual-zone coverage for your driveway, gate, home, or property. Features - 4 zones allowing up to 12 sensors per zone. - Over 30 loud, high quality ringer options with adjustable volume control. - Receiver can be plugged in using included AC adaptor or can run on (4) AAA batteries. Driveway alert sensor runs on (4) AA batteries for up to 1 year. Low battery indicator included. - Wireless range between sensor and rec...