UWS WireFree Wireless Alert System with 2-Way Voice Communication

The Base for the WireFree Alert & Intercom are not compatible with the WireFree Portable, Flush-mount, or Outdoor Intercoms. The WireFree Intercom system can not communicate with the WireFree Alert sensor.

The Base unit can run on either batteries or the included power transformer. The batteries also act as backup power in a power outage.

The Base unit also has the same relay that automatically closes when the alarm buzzer sounds and can be used to activate louder alarm bells, lights, cameras, or other accessories.

The relay on the Sensor unit is a switch that can handle up to 120 volts at 10 amps. Accessory devices need their own power supply, since the relay is just a switch and has no power of its own. The relay will only activate when the Remote button on the base unit is pressed. If you wish, you can flush mount the Sensor unit so that access to the relay connections is prevented.

If there is an accessory device (like a gate opener, camera, or yard light) connected to a relay on the sensor unit, it can be activated by pressing a "Remote" button within 30 seconds of the alert signal.

Up to eight motion sensors can be used with one internal base station, They operate up to 1000 feet from the base.

The outdoor motion sensor alerts the inside, base intercom unit with a tone and then and turns on its speaker for 10 seconds so you can hear what's happening at the sensor location.  If you wish to talk with a person at the sensor, hold down the TALK button, speak, and then release to hear.