Dakota Alert 2500 Ft. Wireless Doorbell Set;

The 2500 ft.* Long-range Wireless Doorbell is ideal for large homes or businesses requiring an extra-long distance between the push-button and the receiver. Use push button for a door bell or a panic button. How it works: Install batteries on push button, plug in receiver, and match dipswitches. When door bell is activated, the designated tone will sound and the receiver will light above the designated zone. You can pair this receiver with additional receivers, push buttons and various 2500 Series sensors. If the max volume isn't loud enough, you can attach a loud bell or siren to the 12 Volt relays in the receiver. Please see Features & Specs for more information. Important: Although line-of-sight is not required, the maximum range is based on optimal conditions with minimal interference. Wireless range is affected by objects such as walls, trees, electronics etc. Actual range may vary, depending on environment.