Door Release Buzz-in and Announcer functions in a single Controller deviceOmniPort Q-9 features:
Duplex Door Announcer Services for two distinct entry doors Duplex Buzz-in Door Release Services for two distinct entry doors Announcer and Door Release Services for the same entry door Including the following optional extensions: Wireless Keyfobs and PushButtons as well as Phone Call Annunciator
So whenever you require both door alert and door release control, or anyone of the two services for two entry doors, this Controller is ready to play. A cost-effective Multi-Service Door Alert and Control product line. This door Controller offers as well on an optional basis the ability to cast sound and light signals based on reception of incoming phone calls, capability provided by an optional built-in phone line interface extension. This feature may be run by the Controller as accompaniment to a door annunciator function or in a duplex fashion on two phone lines.
Should you need the same type of services for a third door with identification of the same by distinct alert or light signals, simply add to your package either the BelAnnouncer Qx-9 or Qx-9R, or the Qx-4 D-Striker module as appropriate.