Cisa Booster PLUS for Elettrika Locks

BOOSTER PLUS comes with a microswitch coil that allows the following functions to be added to the ElettriKa series locks: Timing of the opening command: BOOSTER PLUS is used to preset an opening time for the Elettrika series locks. The factory preset opening time is 120 seconds. This means that once the electric control button is pressed and released, the Elettrika lock remains powered for the time set and therefore the door/gate can be opened. Once the time set has elapsed, Elettrika is automatically deprived of power ensuring it safely re-closes. The opening time can be chosen between 4 different values (10-30-60-180 s.) State of door signal: BOOSTER PLUS provides a signal that is activated each time the door is not securely closed. This signal can be connected to a led or to an alarm system. Electric hold open function: BOOSTER PLUS also gives an electric hold open function, i.e. to have ElettriKa in a continual operable state by keeping the opening command active beyond the time set by the connection to the terminal board. Voltage adaptator for voltages other than12 Vac. BOOSTER PLUS guarantees proper operation also with voltages of 12 Vdc, 24 V ac, 24 Vdc. Reduced input: For all those installations where there is a need to have loads with a low current input (for example, interphones with a 250 mA input). Undersized power supply: BOOSTER PLUS guarantees sufficient power supply to the lock.