What tutorials are there for the maintenance of the doorbell in the community?

Now people's awareness of security and theft prevention is getting stronger and stronger. Now, many residential areas will be equipped with access control. If outsiders want to enter, they need to ask the residents' permission through the intercom doorbell before entering the residential area. But how to fix the intercom doorbell if it is broken? Today, Bian Xiao will tell you about the maintenance tutorial of the intercom doorbell in the community.

What tutorials are there for the maintenance of the doorbell in the community?

1. Check the power failure first to see if it is a short circuit or a burnt circuit.

2. If the lock cannot be unlocked, please check whether the password is set incorrectly or successfully.

3. If the extension can't be unlocked, it may be that the intermediate line is wrongly connected or interrupted. You can check the connecting cable, repair or replace the connecting cable.

What are the functions of intercom doorbell?

1, we can chat. Usually, the doorbell will inform you that there are visitors at home. Guests can directly click on our room number, so that the network inside the doorbell will automatically dial our home, so that you can talk to the guests and confirm their identity, and then open the door.

2. Video is available. Now there are more and more intercom doorbell functions. Visitors can see their faces at home after ringing the doorbell. If the visitor is a stranger, we can choose not to open the door, which improves our security.

3, alarm, if we suddenly have any emergency in our daily life, we can seek the help of the surrounding residents or property through the one-button alarm function of the doorbell, which can quickly solve the problem.

4, monitoring, now some intercom doorbell also increased the monitoring function, even if we are not at home, we can also check the situation at home through mobile phones and the Internet, or we can automatically open the door for the guests when they are not at home, and we can also check the visiting records of the guests, which is more humanized.

Summary: The above is the tutorial on the maintenance of intercom doorbell in community introduced by Bian Xiao, and what role intercom doorbell has. I hope it helps you. With the progress of science and technology, our property safety and personal safety are more and more guaranteed.