Electromechanical lock Promix-SM203

for swing doorsaluminumplastic

Extremely simple installation. Can be installed both into doorframe and into door leaf! Normally open (open without supply voltage) or normally closed (closed without supply voltage) version. Low current consumption (only 85mA)! Original mechanism of “folding” the latch into the lock body when opening the door. Can be installed in any doors: wooden, aluminum, plastic, steel Designed for locking swing doors, gates and wickets, with the possibility of their remote opening with the help of controllers of access control system, audio and video intercoms, keypads. The lock is available in two versions: normally open (open when the supply voltage is removed, and closed when the supply voltage is applied) and normally closed (closed when the supply voltage is removed, and open when the supply voltage is applied). When using the unblocking mechanism of Promix-AD.KM.01 lock, one can manually open the lock with a key. The lock is cylindrically shaped, making it much easier to install - it is enough to drill a hole with a diameter of 24 mm and insert the lock into it. This allows to minimize carpentry. Normally open lock can be installed outdoors provided that most of the winter time it is in the closed state (applied supply voltage). Principle of operation of the lock When closing the door (regardless of the lock design and availability of supply voltage), the tab is recessed into the lock body, as in a conventional mechanical door latch: When the supply voltage is applied (for a normally open lock) or the supply voltage is removed (for a normally closed lock), the lock tab locks and prevents the door from being opened.