Electronic Rotary Push-to-Close Latch, Auto Relock, 12 volts, With Latch Status Microswitch and Door Sensor Microswitch, Non-sealed Connector, 1/4-20 Thread, Plastic and Steel Housing

Easy to install and maintain, the R4-EM-05 delivers the convenience of electronic access control with the security of a proven, robust, rotary latch designed in a compact, integrated package. Easy push-to-close operation and electronic actuation simplify access across a wide variety of applications. An integrated sensor provides feedback on latch status, and a an optional door sensor provides feedback on door status.