Lockwood S1537R Electric Mortice Lock 60MM Backset Monitoredkom 12-24VDCDesigned and manufactured in Australia, the 3570 series electric mortice is a high performance lock of superior quality. It is constructed from high grade zinc alloy, with a stainless steel latch bolt and face plate, and is suited for all commercial applications. The lock can be operated by push buttons, intercom systems, and key switches; or integrated with electronic access control systems for use with higher security devices such as keypads or card