Power supply with battery. Why overpay?

Buffer power supply


The ZBF-12V-4A-17Ah buffer power supply with rechargeable battery has the following advantages:
  1. Provides sufficient electrical power for the entire access control system;

  2. Ensures reliable operation of the access control system during short-term power outages of 230/380 V.

It is important to know that in the event of a power outage:
  • 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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