Electric lock on how to deal with sudden blackout?
2023-08-05 00:00:00
1. Electric mortise lock
electric mortise lock application is more, it can be divided into two kinds: power line to open the door (lock) when the power and electricity open type (lock) when the power is cut off, so we should according to the specific situation to choose to use different electricity mortise lock.
in the office, for example, general selection of power is open type electric mortise lock, so that in the event of emergencies such as fire or other reasons cause power outages, office staff can open the door, the safety distance.In some special occasions, such as archives, such as computer room, financial year, electricity can be used to open the door type of electric plug locks, so in the case of unexpected power outage, power outages, automatic door locks, assure indoor items property safety.
2. Electromagnetic lock
due to electromagnetic lock using the electromagnetic principle, simple said is the combination of the electromagnet + iron, the magnetic force generated by current, so once the power blackout will automatically unlock.
3. The motor lock
the motor lock is based on the complete key lock structure, combined with the electric lock device, it has the common key lock function, also have electric lock function, so in the event of a power outage, people can through the keys to open the motor lock.
we can see from the above introduction, in addition to the motor can be through the keys to open lock, other types of electric lock in the cases of power is not the normal switch, so, if there are conditions, our entrance guard system is equipped with backup power supply, a response to an emergency.(/)