Video intercom doorbell related knowledge

With the development of technology and the improvement of living standards, intelligent and humanized video intercom doorbells have gradually replaced ordinary doorbells and entered the families of ordinary people to provide us with a convenient and safe living environment. Today's smart security tips will introduce the purchase of video intercom doorbells.

What is the video intercom doorbell

Simply put, a home video intercom doorbell is a doorbell that can be used to see people outside and talk to each other when someone presses the doorbell outdoors. At present, the home video intercom doorbells that appear on the domestic market are mainly 2.4G and WiFi wireless video intercom doorbells, which have wireless connection, video intercom, surveillance video, photography, infrared body sensor, remote unlocking, and waterproof At present, the mainstream home video intercom doorbells are generally composed of indoor and outdoor units, mobile phones, and computers.

Video intercom doorbell purchase standard

1. Beautiful and solid

In this era of "look at the face", an eye-catching doorbell will definitely add points to the product. Of course, making beauty unbreakable is even more important. In addition to having a very design-like appearance, high-quality visual doorbells must be made of alloys and other anti-pry materials to match the "smart" name.

2. Motion detection

A stranger wandered back at the door. Is something wrong or a step on it? A qualified intelligent video doorbell must be able to respond to abnormalities outside the door in a timely manner. Set the induction time on the doorbell, and push it to the mobile phone to report the alarm in case of any abnormality. Keep abreast of all the conditions at the door of the house, so that the thief has nowhere to escape.

3. 720P HD experience

Today, when the demand for product differentiation becomes more and more obvious, how to make your products stand out? Naturally, "HD" must be the standard, so that the user experience is improved is the king.

4. Night vision function

How can it be regarded as a qualified intelligent cat's eye without the night vision function? At night, you can clearly see the scene at the door, which makes the thief unpredictable.

5. Ultra-low power consumption

For any product that is connected with "intelligence", whether it consumes electricity is an eternal topic. A high-quality smart video doorbell must be able to stand still for more than a month to be king. Whether you are on a business trip or vacationing abroad, a low-power smart doorbell can make you worry-free.

How to choose video intercom doorbell

1. Imported brands are not necessarily better than domestic brands

Some developers or engineering companies always believe that imported products must be better than those of China. Therefore, they should choose to import even if imported brands are much more expensive than domestic brands. Here we do not rule out the need for speculation by certain developers. If only from the perspective of technology and quality, some domestic brands have already reached or even surpassed imported brands, and in many ways have greater advantages than imported brands, specifically reflected in:

1. System capacity

The scale of residential quarters in China ranges from several hundred households to thousands of households, and it is dominated by buildings, which is unimaginable in Western countries where the population density is relatively small. Therefore, foreign countries are far behind us in terms of intercom system capacity.

2. Environmental requirements

The community currently developed in our country can only be regarded as a gross bad house. The vast majority of households must be renovated after purchase. The decoration of each household will cause certain damage to the system. year. In view of this situation, the domestic powerful companies have put the anti-breaking and anti-interference in the first place when designing the system.

3. System compatibility

Due to the different requirements of the occupants, some residents in the same unit may be installed visually, some may be installed non-visually, and some requirements do not need to be connected to the Internet now, but in the future, they need to be connected to the Internet, etc., all of which put forward a great deal of compatibility High demands.

Second, the brand and after-sales service must have both

If the brand is fish, bear paw is good after-sales service. There are three aspects to ensure the normal use of the system: first, product quality, second, engineering quality, and third, after-sales service. The video intercom system is the most frequently used system in the smart community. In addition to the bad use environment and decoration, the system is more prone to failure. Due to the complexity of the networked system technology and problems, general dealers and engineering companies cannot solve them, but have to solve them through manufacturers. This causes a long maintenance period, and users cannot use it normally during this period. After the warranty period expires or the dealer changes, the risk of repair will be greater.

Video intercom doorbell purchase advice

When users choose a video intercom system, they should first determine their own functional requirements, and then choose a specific system. After determining the system you need, you should then find the manufacturer that produced the product. The user should have a detailed understanding of the manufacturer, do they have a technical defense production license? Has it passed the test of the public security department or the relevant state unit? Is the manufacturer's quality assurance system complete? Perfect after-sales service system? Technical support? And the successful demonstration projects. Especially the system engineering of the networked alarm type intelligent community should be chosen carefully. After the manufacturer is determined, the user should also conduct a horizontal comparison of the manufacturer's system, focusing on the consideration of system engineering installation, such as wiring, installation, commissioning and so on.

With the increase in demand, the brands on the market are also uneven. Everyone should learn to distinguish when buying, and do not choose blindly, so as to avoid more follow-up problems.