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DS-K4H255-U

Hikvision DS-K4H255-U is a magnetic-lock bracket referenced for DS-K4H255S and lower-edge frameless-glass doors with a listed thickness of 9-12 mm. The source gives a 180 x 24.5 x 38.8 mm bracket envelope, 0.2 kg weight and aluminium-alloy construction. It is not the magnetic lock itself. Confirm the exact lock, measured glass thickness, fitting arrangement and bracket-only or complete supply package before selecting quantities.

Hikvision · Full reference: DS-K4H255-U

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Manufacturer reference

Manufacturer details describe the cited version. Confirm the exact unit and intended system.

Lock and door selection

Device class: Magnetic lock bracket
Named lock reference: The cover names DS-K4H255S. This is a compatibility reference, not confirmation that a lock is included or that other lock models fit.
Door application: Lower-edge frameless glass door. Confirm the actual door and installation arrangement rather than assuming an upper-edge or framed-door application.
Door-thickness reference: 9-12 mm is listed for the lower-edge frameless-glass door application. Confirm the measured door and fitting arrangement.

Bracket dimensions and material

Bracket dimensions: 180 x 24.5 x 38.8 mm is listed and cross-checked with the drawing. These are overall bracket dimensions, not the individual mounting-hole positions.
Bracket weight: 0.2 kg is listed for the bracket. Do not transfer the weight of a complete magnetic lock or packaged kit.
Material and finish: The source describes high-strength aluminium alloy with a sandblasted, oxidised surface. No additional corrosion or fire rating is established.

Selection notes

Confirm the actual DS-K4H255S lock and lower-edge frameless-glass door fit. A named compatible lock is not a promise that the ISD package includes it.
Confirm measured glass thickness and exact lock fit. Do not treat this mechanical bracket as a complete powered magnetic lock.
Ask for bracket-only or complete lock supply explicitly; package inclusion must be stated in the quotation.
ISD supplies products only. Stock, price, ETA, included items, local warranty and installation arrangements are confirmed separately.

Official documents

Hikvision DS-K4H255-U official manufacturer datasheet

Manufacturer source checked 2026-10-20. The supplied unit and local terms require confirmation.