Elevator Phone 4120

The Elevator telephone Smart Call 4120 is a product based on 20 years experience in developing alarm calling products. With our new technology, no external power source is necessary, which simplifies installation and the Smart Call 4120 may also be used as a door telephone. Alarm calls may be established using either dedicated alarm protocols, or,using ordinary telephone calls,without the requirement of acknowledgement from the person receiving the call. The receiver of a call from the Elevator telephone Smart Call 4120,can control an output by pressing the 9 on the receiving telephone keypad. Features -Two-way communication -No external power supply needed powered by telephone line -Remote programming using ordinary telephone or computer -Connection with telephone-line alone and extra strong lightning protection minimizes the risk of damage by lightning -Alarm- button with user-defined activated time -Optocoupler input for external alarms, for example, operational alarm -Optocoupler output for controlling external units. Activated by pressing 9 on receiving telephone keypad -Alarm can be sent to ordinary telephone or alarm centers(4120B) -Size 90 X 180, two gang boxes -Standard equipped with a hard plastic front panel -Optional aluminum front panel and wall-mount boxes -Compatible with the most common alarm transfer protocols -EC approval for connecting to the Public Switched Telephone Network -Two year warranty