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Electro-mechanical Latch

Model Number: SD-231-ND1Q
The SECO-LARM Electro-mechanical Latch offers both door and gate security and user convenience in a heavy-duty package. The devices securely lock doors, side gates, pool gates, and other entrances.
  • 12VDC, fail-secure operation with manual override
  • Fully mechanical so it can be unlocked if power is lost
  • Unlocks from inside via built-in electric switch
  • Unlocks from outside with included keys
  • Easy to install on existing gates and doors
  • Compatible with nearly all SECO-LARM or competing access control devices
  • Use for in-swinging or out-swinging doors
  • 2,250-lb (1,020-kg) static strength
Operating Voltage 12VDC
Current Draw Standby - 0A@12VDC, Active - 3A@12VDC Maximum
Static Strength 2,250-lb (1,020kg)
Endurance 500,000 cycles (factory tested)
Operating Temperature -40°~122° F (-40°~50° C)
Dimensions Lock Body - 5-1/8"x3-15/16"x11-1/16" (130x100x43 mm), Strike Body - 1-7/16"x3-15/16"x1-5/8" (36x100x41 mm)