R4-EM - Electronic Rotary Latch

R4-EM - Electronic Rotary Latch

Easy to install and maintain, the R4-EM delivers the convenience of electronic access control with the security of a proven, robust, all-metal rotary latch design in a compact, integrated package. Easy push-to-close operation and electronic actuation simplify access across a wide variety of applications. An optional microswitch provides feedback on latch status, and a delayed re-lock version keeps a door unlocked for manual opening/closing cycles.

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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 all-metal rotary latch design provides durable vandal-resistant security
  • Compact latch housing minimizes space requirements and maintains clean, concealed exterior look
  • 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 access control signals from wireless RF key fobs or proximity cards, numeric keypads, card readers, 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

Available Options

  • Delayed re-lock version for manual release
  • Choice of two-wire or three-wire operating modes
  • Manual override option for manual release during power failure
  • Optional internal microswitch for latch open/close output signal
  • Available with or without a connector

Industry Applications

  • Automotive – Truck Hoods, Storage Compartments
  • Computers
  • Construction Equipment, Off-Highway Vehicles, Farm Equipment
  • Display Cases
  • Electronic Enclosures
  • Industrial Equipment
  • Marine
  • Medical Equipment
  • Recreational Vehicles
  • Self-Service Equipment and Storage Lockers
  • Transportation - Bus, Truck, Aerospace, Rail

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