CV-34/DC/SF lock release
 
Standard reversed operation, which only enables the door to be opened while the lock release push button of the apartment unit is pressed.
Without shield.
Casing manufactured in 2mm. thick pressure injected light alloy, with a height of 90mm.
Adjustable bolt on all models, allowing 3 mm. precision.
Operation voltage from 8 to 12V d.c. (300mA consumption).