Wireless emergency call system offers versatile features

The newly-launched Tek-Care 500 is the first wireless emergency call system that can simultaneously handle EchoStream (ES) and Frequency Agile (FA) transmitters. Designed for senior living facilities, the product includes a selection of wireless call transmitters—including residents’ pendants, emergency switches, smoke detectors, door and window monitors and passive infrared motion detectors.
http://www.tektone.com