ADVISION Intercom AD-B43W, 4-wire connection, 16 different chimes.
ADVISION Intercom AD-B43W , Manual Door Phone is a very cool security system, and one of the latest in the trendy Intercom series, it is elegant and good looking.
The device’s wiring includes four 4 wires that are well connected with the latest technology provided by Ad Vision, the global company for advanced security systems.
The device has a very excellent point by using more than 16 different beats, without experiencing any crisis or problem during operation.
The device has an external monitoring point, and this confirms the modern technology of the device to monitor everything outside in a safe way.
The ADVISION Intercom AD-B43W 4.3 features positive electrical control opening and modern technology to help protect you from anything dangerous. two plates for.
ADVISION Intercom AD-D43W, 4-wire connection, 16 different chimes.
Applications which can be used by IntercomAD-B43W, can be widely used in apartments, villas, hotels, offices, etc.
The functions of the device mainly include hands-free screen, two-way intercom, HD vision, lock control, outdoor infrared night vision terminal, adjustable intercom.
This complete set, it will be more convenient to build a complete access control system for home security. You can open the door from the inside or outside.
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, and their wires (electrical installation) can be connected outside with a few pairs (4-6 pairs) while controlling an electric shock. Recent generations are even compatible with computers, and some models include TCP/IP compatibility.