Wireless Driveway/Doorway PIR Motion Sensor Detection Alarm - 120M Distance Option:Twin Receiver they also have the ability

they also have the ability to hold your phone while you exercise and will keep the warm

Colour: white+silver holder

Voltage: 12V

Comes with a carry bag for convenient transport

Wireless Driveway/Doorway PIR Motion Sensor Detection Alarm - 120M Distance Option:Twin Receiver they also have the abilityJust attach the sensor to the fence or mailbox pole for long driveways, or directly above garage doors for shorter driveways, it installs in seconds, all you need is a screwdriver. It sends a signal to alert you over a 120M (400ft) range when someone approaches. It employs advanced infrared motion detection technology. Very sensible to detect visitors, vehicles, intruders or kids are coming and going. Ideal for the front door, window frame, driveways,