Outdoor Home Security Motion Sensor Alarm, Wireless Driveway Alert Stop worrying about surprise visitors with our wireless driveway alert. Bright LED indicators and a choice of 38 chimes let you customize your alerts. Includes a battery-operated wireless sensor and a plug-in receiver Simply place the sensor at the entrance to your driveway and the receiver inside your home. It detects motion and sends a signal to the receiver up to 328 feet (100 m) away. Alerts you when someone enters your driveway, path, door, or business, such as visitors, vehicles, intruders, pets, or children arriving or departing. Give advance warning when someone or something enters before they can surprise. Use it to monitor any area indoors or outdoors, it's wireless so you can place it anywhere in your home or even carry it from room to room. Features: Receiver Working Voltage: 110V-240V PIR Sensor Working Voltage: 4.5V 3 AAA Batteries Working Range: Up to 100 meters (328 feet) Infrared Detection Range: Up to
