- Alerts when doorbell button is pressed
- Receiver works in conjunction with a control panel
- Water/weather resistant for outdoor use
- Operates up to 500' (line of sight), 433 MHz
- Low battery indicator
- Easy installation
These stainless steel motion sensor switches apply NoTouch® technology which helps reduce the spread of germs in any public building. To trigger the button, a person must simply wave their hand in front of the device to exit the building. The infrared (IR) will detect the motion and unlatch the time adjustable door.