The guardian of black technology under the epidemic situation: NB smart door magnet

During the epidemic, our home needs more security. And NB intelligent door magnetism is the right-hand man in this war "epidemic". It is small and exquisite, but it has a great function, and it can monitor the opening and closing state of the door 24 hours a day.

24 hours continuous monitoring

NB intelligent door magnet can continuously monitor the opening and closing state of the door for 24 hours. As soon as the door is opened, it will immediately call the police and remind the staff in time by telephone, SMS, WeChat official account, APP, etc.

Wireless transmitter and magnetic block.

The door magnet consists of a wireless transmitter and a magnetic block. They are silently embedded in doorframes and doors, guarding our home. At the same time, it will accurately record the time and place, so that every entry and exit can be traced.

NB internet of things door magnetic system

With the advent of the 5G era, the door magnet has been upgraded to NB Internet of Things door magnet system, which can not only realize remote control, remote alarm and other functions, but also carry out batch management through an independent PC platform.