However, this type of doorbells have no cameras, so you can’t see who and what is at your front doorbell.
There are wired doorbell intercom and wireless doorbell intercom doorbells with intercom in the market now.
Wired doorbells with audio communication need to be plugged into a power outlet to get power.
Wireless doorbells with intercom systems are battery powered, so you don’t need to run any wires to install the doorbell systems.
Doorphone - Can be either IP or Analog. An IP phone will connect directly to your office network and will receive power from it using POE technology (power over Ethernet). An analog phone will need to be connected to a power source, which can be a regular phone line.
Door latch - The door latch allows for a remote opening of a door. There are mechanical types and magnetic types.
Choosing the video intercom the buyers often do not know a lot about this product. This is not surprising because the video intercom appearedrecently in our lives in comparison with other household utilities (such as TV, telephone, notebook etc). That is why to find more information about a video intercom buyers begin to surf the Internet to find the answer: how to choose video intercom? This article can help you to solve the problem. With our help you will find the real answer.
Color or black-white picture?
First of all you have to answer the question yourself do you need the video intercom with black-white picture or more up-to-date color video intercom? Both these variants should be discussed. The black-white variant fits perfectly for the office. But for the private house it is better to choose one of the color video intercoms to make the atmosphere at home secure and comfortable. The video intercom as any other thing in your house is the interior design item. That is why it should fit in the interior.
As far as we began to talk about the interior we should notice that the manufacturers present their equipment in three color schemes, namely: white, black and grey metallic. Everything depends only from your wishes.
Anyway having chosen do you want a black-white video intercom or the color one we can move along. Farther we will discuss the color video intercom because we should keep up with the times.
Do you need a handset?
Choosing the Tuya video intercom you should remember that it can have additional features. The main function is to monitor the visitors that stand behind your door during the call. If you buy the 4 Wire Analog video intercom only for this reason you can you choose the simplest model. But the manufacturers continue updating the production. For example, you can choose the model with memory it means that if you’re not at home and you have a visitor, the intercom will record the image automatically. Also you can connect additional cameras besides the one which is in an outdoor panel.
Let’s sum up everything. Besides the fact the model range is quite huge, to decide what you want is not so hard thing to do. No one apart from you can decide what do you like most of all. It’s you to choose what 4 Wire AHD video intercom you need because no one except you knows your taste and financial possibilities. We hope that this article will help you to make a choice.
If you have difficulties you can always address to the specialists of the company Slinex that help you to make your choice and give you qualified consultation. Also you can visit our office and see the whole model range. Slinex offers the large range of video intercoms at the affordable price. Slinex group wishes you great deals and is ready to answer all the questions you have.