PERCo-LB72.2 electromechanical lock is designed to work as a part of access control systems (ACS) and is used to lock the doors of small and medium thickness from 38mm to 50mm.
Normally open locks are open in case of power loss, so they are used at premises with high demands for guaranteed opening of doors and easy evacuation – for fire exits, stairs, elevators, hallways, child care centers, educational and health facilities. It is advisable to use a normally open door locks at offices where both the entrance and the exit are performed with the use of a card, and a key is used for reserve opening. In case of fire, when the lines of communication and electrics fail, it will unlock automatically, the use of a key is not needed.
PERCo-LB72.2 lock has a unique construction, allowing control cable installation through the strike plate in the door frame and not through the whole door leaf. This makes installation easier and provides aesthetically pleasing exterior of the door without using adaptors.
Locks are universal as they can be installed both to the right-hand and to the left-hand doors.
|Power consumption||not more than 2W|
|Type (fail-safe performance)||normally open|
|Door thickness||from 38 mm to 50 mm|
|Bolt throw, not less than||15 mm|
|Centre-to-centre spacing||72 mm|
|Weight, not more than||0,5 kg|
|Security mechanism type||Bayonet cylinder|
|MTBF, number of operations||200000|
|Average lifetime, years||8|
|Air humidity||75% at t=15°C|
|Protection class||III at IEC335-1|