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    • Home  / Product Manuals & Documentation
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    SECO-LARM SD-995A-D3Q — Weatherproof Door/Gate Strike

    September 08, 2026 1 min read

    Specifications for the SECO-LARM SD-995A-D3Q weatherproof electric door/gate strike — 1,034-lb holding force, fail-secure.

    💾 Download Original PDF 🛒 View Product
    Full text manual (for reference)

    Specifications for the SECO-LARM SD-995A-D3Q Weatherproof Door/Gate Strike — 1,034-lb holding force, fail-secure.

    Overview

    The SD-995A-D3Q is a weatherproof electric door/gate strike with a unique design that accommodates both wood and metal doors. It is fail-secure, reversible for right- or left-handed doors, and built with a corrosion-resistant zinc alloy body and moving parts, making it suitable for exterior gate applications.

    Features

    • Unique design accommodates both wood and metal doors
    • Fail-secure operation
    • Reversible for right- or left-handed doors
    • Zinc alloy body
    • Corrosion-resistant case and moving parts
    • Complete mounting hardware included
    • Operating voltage: 12 VAC/VDC
    • 1,034-lb (470kg) holding force
    • Tested to 250,000 cycles
    • Current draw: 310mA @ 12VDC
    • Strike depth: 9/16" (15mm)
    • Faceplate size: 3 1/2" x 1 7/16" x 1/8" (89x35x3 mm)

    Specifications

    Operation Fail-secure
    Operating voltage 12 VAC/VDC
    Current draw 310mA @ 12VDC
    Design Reversible, non-handed
    Max. latch throw 9/16" (15mm)
    Keeper width 1 5/8" (41mm)
    Strike depth 9/16" (15mm)
    Holding force 1,034-lb (470kg)
    IP rating IP42
    Operating temperature 14°~113° F (-10°~45° C)
    Operating humidity 0~95% RH (no condensation)
    Faceplate dimensions 3 1/2" x 1 7/16" x 1/8" (89x35x3 mm)
    Weight 12.1-oz (343g)

    Warranty & Notes

    This SECO-LARM product is warranted against defects in material and workmanship for one (1) year from the date of sale to the original consumer customer. SECO-LARM's policy is one of continual development; specifications and pricing are subject to change without notice, and SECO-LARM is not responsible for misprints.