21st Century Door operator unlatches, power opens and closes locked exterior or interior residential doors. Continues to function using internal battery backup during power outage. Manual use of door unaffected. Variety of remote controls available. Can be used with environmental control / voice ...
The leading manufacturer of an automatic door opener that was designed to assist people with disabilities using either scooters or wheelchairs in daily living. The door can be used in a fully manual mode or can be used as a power door.
