Electric motor lock for a single leaf door - Fail-secure - can be opened with an emergency key - 12-28V DC - door and lock status feedback - timing - LED

The YB-1600MD(LED)-ELEV is a mortise-mounted motorized bolt lock for a single leaf door with a single bolt locking mechanism. Ideal for installation in elevators or heavy-duty metal/wooden doors. Its power failure behavior is fail-secure (remains locked). It can be opened with an emergency key even in the event of a power outage. Equipped with LED indicators, as well as door (Reed) and lock status (HALL/microswitch) feedback.

The motorized bolt lock requires continuous power suppply, and to open, the electronic control system must send an opening signal through a control wire. Compared to traditional solenoid-based bolt locks, its advantage is that it consumes power only during the moments of opening and closing, with virtually zero power consumption in idle mode. The device locks only when the strike plate is properly detected (respecting the specified re-lock delay), and if the door is not opened, it will automatically re-lock after 5 seconds.

It is important to always adhere to the installation and wiring instructions. Incorrect wiring, such as controlling the lock through power interruptions, may damage the lock's electronics.