ADVISION Intercom AD-SD7N, Mobile Video Door Phone, can support 32G SD card

ADVISION Intercom AD-SD7N, Mobile Video Door Phone, can support 32G SD card

ADVISION Intercom AD-SD7N , Mobile Video Door Phone, is a very cool security system and one of the latest in fashionable Intercom series, it is stylish, good looking and convenient with one camera and one screen, Detector function.

The ADVISION AD-SD7N Intercom features a large screen that provides a beautiful view and a sense of security with ease of installation and use, and this confirms the importance of purchasing the device to protect your facilities and companies from any danger. 

The device with SD card and invisible chipset helps you improve the stability of the SD memory inside the device during use and operation. Max can support 32G SD card.

The ADVISION AD-SD7N intercom has very good functions, with an external and internal time recorder, in addition to the timing, and a digital clock that is modern in technology and usage, Perpetual calendar functions.

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The device wires include a well-connected four wires with the highest modern technology provided by the international company, AdVision for advanced security systems.

There is a good addition inside the device 16 different pulses.

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The device has a monitoring point outside, and this confirms the device’s modern technology to monitor everything outside in a secure manner.

The functions of the device mainly include hands-free screen, two-way intercom, HD vision, lock control, outdoor infrared night vision terminal, adjustable 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.