Hikvision DS-K4H258D Double-Door Magnetic Lock 280kg per Door

The Hikvision DS-K4H258D is a Value Series double-door electromagnetic lock: a single 500 mm body housing two magnets, each rated at 280 kg (617 lb) of static linear thrust, with an armature plate for each leaf. It is designed for double-leaf doorways where the budget matters but the behaviour must not be compromised — both leaves hold while powered and both release the moment the current is interrupted. At 340 mA per magnet it is also notably economical on current, which makes it easy to run several doors from one modest power supply. Order the DS-K4H258D today from Speed4Trading with genuine Hikvision stock, official warranty and fast delivery across Egypt.

Why Buy the Hikvision DS-K4H258D?

Most double doors in Egyptian offices, schools and clinics are not high-security doors; they are busy doors. What they need is a lock that holds firmly, never jams, releases properly in an emergency and does not blow the project budget. The DS-K4H258D is exactly that: 280 kg of hold on each leaf, one body and one cable for the whole opening, and a current draw low enough that a small 12 V supply can run it alongside the reader. Because there is no latch or bolt in the door path, there is nothing to seize up after a year of constant use — the common failure mode of mechanical hardware on a double door.

Key Features & Benefits

• Two magnets in one 500 mm body, so a double-leaf doorway needs only one lock and one cable run.
• 280 kg (617 lb) of static linear thrust on each leaf — ample for interior and corridor double doors.
• Low 340 mA draw per magnet at 12 VDC, so a small power supply can run the lock and the reader together.
• Releases both leaves instantly when power is cut, the correct behaviour for an escape route tied into the fire alarm.
• No moving parts in the locking path, so nothing to jam or wear out on a high-traffic doorway.
• Selectable 12 VDC or 24 VDC to match whichever access control supply is already installed.
• Green status LED makes commissioning and fault-finding straightforward.
• Hard-anodised shell with nickel-plated lock body and zinc-plated armature plates for a long life in humid air.

Technical Specifications

• Lock type: double-door electromagnetic (magnetic) lock, Value Series
• Holding force: 280 kg (617 lb) static linear thrust × 2
• Input voltage: 12 VDC (default) or 24 VDC
• Current draw: 340 mA × 2 at 12 VDC
• Lock body dimensions: 500 × 45 × 25 mm
• Armature plate dimensions: 182 × 38 × 12.5 mm
• Weight: 4.2 kg
• Shell finish: hard anodising
• Lock body finish: nickel electroplating
• Armature plate finish: zinc electroplating
• Status indication: green LED showing working status
• Suitable door types: wooden, glass, metal, fireproof; single-leaf and double-leaf doors; 90° opening angle
• Operating temperature: -10 °C to +55 °C
• Operating humidity: 0 to 95%

Perfect For

School and university corridor doors, clinic and polyclinic internal double doors, office department entrances, government and administrative buildings, warehouse and factory internal doorways, compound facility and clubhouse doors, mosque and community hall side entrances, and any wide double-leaf doorway that needs dependable access control at a sensible price.

Easy Installation & Compatibility

The 500 mm body is surface mounted to the frame across the head of the double doorway, with one armature plate on each leaf — no cutting into the doors, and an existing opening can be converted without taking the leaves off. An optional magnetic lock bracket is available for glass or inward-opening leaves. Wiring is a single 12 or 24 VDC feed switched by the lock output of your controller or reader, which can be a Hikvision terminal such as the DS-K1T8003MF, DS-K1T8005MFWX-B or DS-K1T807MBFWX-QRE1. Total draw is only 680 mA at 12 V for both magnets, so a small access control power supply is sufficient. Always interrupt the lock feed through the fire alarm relay so the doorway releases in an emergency.

What's in the Box

• DS-K4H258D double-door magnetic lock body
• 2 × armature plates with rubber washers and fixings
• Mounting screw and bolt pack, with Allen key
• Installation guide

Buy with Confidence from Speed4Trading in Egypt

Speed4Trading supplies Hikvision door hardware to installers and facility teams right across Egypt from Mokattam, Cairo. Tell us the leaf width, the door material and the opening direction and we will confirm the lock and bracket combination before anything is shipped.

Genuine Hikvision Quality & Warranty

100% authentic Hikvision product with official Hikvision warranty — verify the brand on the official Hikvision website. Compare it with the Pro Series DS-K4H250D and the rest of the electric locks & door hardware range, or choose a reader from fingerprint & time attendance terminals.

Frequently Asked Questions

How does it differ from the DS-K4H250D?
The DS-K4H258D is the Value Series model: 280 kg per leaf and a lower 340 mA draw per magnet. The Pro Series DS-K4H250D is rated at 300 kg per leaf and draws 500 mA per magnet at 12 V.

Can it be used on a single door?
The lock is specified for single-leaf and double-leaf doors, but as a two-magnet body it is intended for double-leaf openings. For a single door, the single-magnet models are the better fit — ask our team.

What power supply do I need?
12 VDC is the default. Both magnets together draw 680 mA, so a 1 A or larger supply covers the lock with room for the reader.

Will it work on glass doors?
Yes — wooden, glass, metal and fireproof doors are supported. Glass and inward-opening leaves need the optional magnetic lock bracket.

Best Price for the Hikvision DS-K4H258D in Egypt

Get the DS-K4H258D for just 3,067 EGP with genuine Hikvision warranty and fast delivery nationwide. Order now from Speed4Trading, or contact our team for help choosing the right solution.