ADVISION AD-200H, audio doorphone, a call management center
ADVISION AD-200H , audio doorphone , which is characterized by tremendous power and speed of modern advanced technology and its addition provided by the internal system of the phone used during operation.
The device, the AD-200H 2 intercom, consumes 1 watt of power, and a constant 0.2 watts during use. This indicates the development of the device and its importance in purchasing it from the ADVISION company.
The AD-200H, audio doorphone provides two wires for positive use without experiencing problems or crises throughout the operation. In addition to installing the device on the wall.
The device ADVISION intercom phone AD-200H, provides surface dimensions equivalent to 195 x 85 x 42 mm, for successful wall mounting.
The materials used to manufacture the intercom phone AD-200H are made of good plastic ABS, which helps protect the device from any problems.
Following are the main functions of the ADVISION AD-200H intercom phone
There is an intercom, as well as on / off buttons, a call management center, a simple doorbell interface is designed, an emergency button, two 24-hour working zones.
Through the ADVISION AD-200H, you can accurately and securely identify the person at the door for your personal and business life.
Introduction to Intercom
An intercom (“intercom”) or intercom is a self-contained voice communication system for use within a building or a small group of buildings, operating independently of the public telephone network. Intercoms are usually permanently installed in buildings and vehicles. Intercoms can include connections to public address loudspeaker systems, walkie-talkies, telephones, and other intercom systems. Some intercom systems include control of devices such as signal lights and door latches.
Intercoms are used in a variety of properties, from homes that require only one communication between the occupant and the property entrance to multi-unit apartments that require the installation of intercoms in each individual apartment. Some of them are video-equipped.