Smart doorbell - what types of smart doorbells

With the development of the smart home industry, all kinds of products we see in our lives are moving closer to intelligence. The early doorbells had a single function, and now intelligent doorbells gradually occupied the market. So what types of smart doorbells? Xiaobian in the following for everyone to introduce.

Smart doorbell type

1, wireless non-visual doorbell

This smart doorbell only transmits voice signals. When the visitor clicks on the doorbell, the owner can only hear the sound and cannot see the visitor's image. Connecting the electric lock can be opened with the remote control of the indoor unit. The wireless intercom Access Control System integrates wireless intercom and remote control to open the door, which overcomes the shortcomings of traditional wireless doorbells, access control systems that cannot be used for calls, and can't be opened by remote control. It is applicable to all types of offices, villas and multi-storey buildings.

2. Wireless Doorbell without battery

This smart doorbell refers to the transmitter's energy capture technology, which collects the energy of the user pressing the doorbell button and converts the energy into electrical energy to drive the doorbell sounder to ring. The indoor unit, which is the doorbell sounder, needs to be connected to the mains. The control signal generated by the doorbell button is transmitted through the wireless signal transmitter, and the wireless signal receiver of the indoor unit receives this wireless signal and then rings.

3, Video Intercom Doorbell

The video intercom doorbell not only can hear the other party's voice, but also can see the visitor's video. The building intercom is a visitor management system. It is a user-friendly management operating system that includes software, hardware and after-sales services.

4, the wired doorbell

The transmitter and the receiver are connected by wires. The signal from the transmitter is transmitted to the receiver through the wire, so the signal is stable and no error occurs.

The above content is just a few types of smart doorbells. Now the more used ones are the video intercom doorbells. This kind of smart doorbell can directly see the visitor's screen, which is more safe and efficient. The wired doorbell has not been common in the market in recent years, because wiring is more troublesome and naturally it will gradually be eliminated.

related suggestion:

Article: Visual Intercom Doorbells - Visual Intercom Doorbell Features

Recommended: Beijing smart home's reputation to join aviation state smart home prospects smart home brand reputation