WJLING Motion Sensor Alarm, Wireless Driveway Alert, Home Security System Alarm with 1 Sensor and 2 Receiver -38 Chime Tunes - LED Indicators

Never worry about surprise visitors again with our Wireless Driveway Alert. This easy to use and set up, wireless Infrared Motion Sensor Door Bell Alarm includes 1 Receiver and 1 Sensor. Bright LED Indicators and a choice of 38 Chimes allow you to customize your alerts. Features: • Includes wireless battery operated sensor and plug in receiver • Just place the sensor at the entrance to your driveway and the receiver inside your home. • It detects movements and sends a signal to the receiver from up to 328 feet (100m) away. • Alerts you when someone enters your driveway, walking path, doorway or business, such as visitors, vehicles, intruders, animals or kids coming or going. • Advanced notice when someone or something enters before they surprise you. • Use it to monitor any area inside or outside, its wireless so you can place it anywhere in the house or even take it from room to room. Specifications • Working Voltage of the Receiver?110V-240V • Working Voltage of the PIR Sensor?4.5V?3 AAA batteries? • Working Range: Up to 328 feet (100 meters) • Infrared Sensing Range: Up to 23 feet (7 meters) • Receiver Size: 3.14" L x 2.99" W x 1.29" H (80 x 76 x 33mm) • Sensor Size: 3.14" L x 2.32" W x 1.77" H (80 x 59 x 45mm) • Packaging Weight: 7.76 ounces (.22kgs) • Receiver Switch Settings: Music source: 38 different songs Volume Adjustment: high, middle, low Package included: 1 x PIR Sensor (Uses 3 AAA, not included) 2 x Receiver 2 x Mounting Accessories (needs 1 or 2 screws, not included)