The ZBF-12V-4A-17Ah buffer power supply with rechargeable battery has the following advantages:
Provides sufficient electrical power for the entire access control system;
Ensures reliable operation of the access control system during short-term power outages of 230/380 V.
a normally closed electric lock (NC) can only be opened with a key;
normally open electric lock (NO) – will open, that is, the front door will be open.
It is important for the property owner to ensure safe operation and round-the-clock access for guests to the rented premises!
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