A high-tech IP video intercom begins to actively replace outdated security systems, hitting users with new features. Modern devices can connect to the Internet, communicate with telephones and are allowed to visually recognize at a distance all visitors, which at times increases the safety of personal housing.
The best video intercoms
Virtually all modern entrances have high-quality intercoms, but video intercoms stand out sharply against the backdrop of outdated models. Digital devices are equipped with IP cameras, speakers, microphones, a keyboard, an information reader from contactless cards. The main feature of wireless security devices is the ability to use mobile phones and computers as a client model. Even while away from their homes, the landlord can control the IP video doorphone to admit the guest or deny him a visit to the house.
Popular models of IP video doorphone for 2017:
- Slinex SL-10IP - the model is able to view video simultaneously from 4 cameras on a 10-inch screen, is equipped with a motion detector, there is a schedule recording function. The device can be controlled by remote control, via Wi-Fi or via Ethernet port.
- ARNY AVD-720M Wi-Fi - has a network adapter LAN 100 Mbps, with support for mobile devices, 7-inch screen 800x480, standard wireless WiFi IEEE 802.11 b / g / n.
- HikVision DS-KH6310-W - has a 7-inch screen, noise reduction and echo cancellation, supports connection of 8 alarm sensors, has a Wi-Fi module, Ethernet interface.
Ip video intercom for private house
When planning to purchase an IP doorphone for a private house , it is advisable to know the basic selection criteria for this type of device. In addition to the design and quality of the screen, the functionality of the device plays a role here. It should take into account its operating conditions. The equipment for the office, private house or industrial premises has a different cost and equipment. The simplest and strong intercoms with "anti-vandal" protection are bought in apartment buildings, for a private estate you can choose a stylish IP video intercom with elegant design.
Criteria for choosing a modern IP video intercom:
- Dimensions.
- Sound quality.
- The color of the screen.
- Characteristics of the display.
- Presence of loudspeaker.
- Presence of a telephone tube.
- User-friendly interface.
- Memory block capacity.
- Connector for SD card.
- Multichannel is an important criterion for a manor with a large territory.
- The presence of an intercom - allows you to negotiate for internal communication.
- Additional functions - remote control of home devices on the principle of " smart home " (light, curtains, blinds, air conditioners).
Ip intercoms for apartment buildings
Security system with video connection is better than a simple code lock. Constantly descending to each visitor is inconvenient, and a complex cipher in an apartment building is quickly becoming known to a large number of extraneous persons. Video intercoms for an apartment with a record remember all the people who tried to get to you during the day. Using a remote connection, the owners of the apartment can let guests in, even when they are outside the high-rise building.
Video Doorphone Panel
Each IP video intercom must be equipped with a convenient calling panel, which is often not included in the kit and is purchased separately. This part is installed on the door of the house, apartment, porch, at the gate of the manor. The call block consists of a microphone, a speaker, dial buttons, an electronic board. In addition, it can be equipped with a card reader. There are push-button and touch panels that have their advantages. Buttons are less afraid of dirt, but they can freeze in frost.
Video intercom for a private house should be equipped with a built-in camera with backlight, working in a "day-night" mode. Panels on the principle of direct calling are suitable for private homes and small residential buildings. Here the number of each button is responsible for the call to a particular apartment. The panels "KS-intercom" with a metal case, backlighting, good protection against external influences, a reading device for several types of keys are popular.
Video Doorphone Monitor
Unlike old intercoms, video intercoms of a new type are equipped mainly with color monitors capable of displaying the image of the picture outside the house with great clarity. Video is broadcast in PAL format on a screen with a diagonal of preferably 3.5 to 10 inches. A small monitor is suitable for a modest homestead or apartment, and for a large estate it is better to take a large screen, where it is convenient to view the video simultaneously from several cameras.
Video intercom - food
In any installation of an IP doorphone, it is impossible to connect the system to the work without a control and power unit. For its high-quality operation, a 220 V power source is required. The main components of the radio-electronic equipment of the video intercom system consume up to 16.5 W, in sleep mode - up to 1.5 W. In many modern models, the main nodes are powered via a network cable using PoE technology. Security sensors, siren and other external devices are connected from a separate source.
Video Door Rating
The market for IP video door phones is dominated by Chinese and Taiwanese companies. Among them, the excellent products are manufactured by Slinex, HikVision, ARNY, Tantos, Dahua Technology, DS Electronics. Leading firms monitor the quality and try to constantly improve their devices. For example, specialists Slinex have developed their own application for Android and iOS, which facilitates the remote control of a video intercom from a computer or personal mobile phone.
The best video intercoms of recent years:
- Slinex SL-10IP;
- ARNY AVD-720M Wi-Fi;
- HikVision DS-KH6310-W;
- Hikvision DS-KIS201;
- ARNY AVD-1025-AHD;
- Tantos Marilyn Hikvision;
- DS-KH8301-WT;
- Dahua DH-VTH1550CHW-2;
- Tantos Rocky;
- Dahua DH-VTH1660CH.
Video Doorphone Connection
The central device of the security system is a monitor, all basic settings are made on its display. For receiving and calling, the calling panel is used, the doors are locked by means of a lock with an electromagnetic or other mechanism. When solving the problem of how to connect a video intercom, you must first supply power to all the main nodes.
How to set up an IP video intercom:
- In the monitor settings menu, specify the IP of the calling panel to link them.
- When feeding power to the device, make sure the polarity is respected.
- Using a twisted pair, we connect the nodes to the local network.
- Alternative method of connection - a network cable without using a router.
- Using the utility, we activate the devices and register IP addresses on the same subnet.