Connected security accessories - brand generic - Wireless driveway alarm Highlights brand generic Wireless driveway alarm Description: Alerts with red light and sound when pedestrians are approaching, the infrared wireless system alerts you as soon as someone enters your property. Additionally, the receiver can be paired with up to 50 sensors giving the ability to secure a large area. With this system you will always have advance notice that someone is on their way to your door. The compact and unobtrusive motion detection unit mounts to the garage, mailbox, fence post...almost anywhere. When motion is detected, the Passive Infrared (PIR) sensor sends a wireless signal to the receiver up to 125 meters away. Our sensor uses state-of-the-art Passive Infrared (PIR) to detect any movement within the detection area. Perfect for long or hidden walkways to give you a little extra warning before guests (or intruders). Specification: Material: Plastic Color: White Transmitter: Power Requirements: 1 x 9V PP3 Battery (Not Included) PIR Sensor Viewing Area: Approx. 100 horizontal PIR sensor range: 24ft / 8m approx. Transmission range: 368ft / 120m approx. Recipient: Power supply 3 C batteries (not included) Can also use DC power adapter (add separately to cart if needed) Chime volume: 90 dB approx. Package includes: 1 Piece PIR Transmitter 1 Piece Receiver 9 Piece Accessories 1 Piece Instruction Book Note: 1. Manual measurement, please allow 1-3mm error, thanks. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as the picture.