The 1byone driveway alarm provides a solution to alert you the moment someone enters your property. It’s convenient and especially, with an affordable price. When the movement is detected, the Passive Infrared (PIR) sensor sends a wireless signal to the receiver unit up to 100m/328ft away. Using the receiver unit, you can choose to be alerted by a high or low chime or alarm tone. Adjust the volume of these alerts, and a silent LED flash is also available if you like. What’s more, 1 receiver can pair with up to 5 PIR sensors so that a large area could be secured. We offer many combinations of sensors and receivers, simply choose what best fits you!
To avoid false alarms:
Don’t mount the PIR sensor in direct sunlight (as PIR detects moving heat sources) or in a place affected by wind. When installing the sensor outside, a shady place with minimal temperature fluctuation will be an ideal choice. Also, avoid mounting this device on UPVC or metal doorframe surfaces as this will affect the communication between the sensor and receiver.