2N IP Style Installation Manual page 24

Part No. 932061E
Part No. 932072E
Part No. 932062E
Tip
FAQ: Electric locks - Differences between locks for 2N IP intercoms
2N TELEKOMUNIKACE a.s., www.2n.cz
BEFO 211211with momentary pin, mechanical blocking
low consumption
12 V /230 mA DC
A regular lock with a built-in contact to indicate whether the
door is open/closed.
BEFO 31211
reversible
12 V / 170 mA DC
The reversible lock is closed when electricity is switched on.
When electricity is interrupted, the lock is opened.
BEFO 321211
reversible plus door signaling
12 V / 170 mA
The reversible lock is closed when electricity is switched on.
When electricity is interrupted, the lock is opened.
It contains a built-in contact to indicate whether the door is
open/closed.
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