Lock latch R4-EM series

push-to-closezincsteel

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. A gear-motor drive distinguishes the R4-EM latch from competitive solenoid driven electromechanical latches – with lower power requirements, higher load capability, and a better feel to latch operation. The delayed re-lock version provides the flexibility of controlling the unlock time while monitoring remotely with an integral microswitch option. Proven rotary latch design provides durable, vandal-resistant security Compact latch housing minimizes space requirements and maintains clean, concealed exterior surfaces 12-24v DC operation and 2-wire or 3-wire input options, and the ability to accommodate multiple input signals offers versatility for installation and integration with new or existing access control systems Accepts signals from various types of access control systems including wireless RF key fobs or RFID cards, numeric keypads, biometric devices, or computer/network control systems Integrated solution and simple, two-bolt mounting enables low install cost Convenient mechanical override enables manual release during power failure Concealed two-hole mounting