Hikvision Pro Series Single-Door Magnetic Lock 272 kg DS-K4H250S

The DS-K4H250S is a Hikvision Pro Series Single-Door Magnetic Lock 272 kg for access-controlled doors, released by the access controller, terminal or intercom.

• The magnetic lock supports static linear thrust of 272 kg (599.8 lbs)
• Power supply can be customized to be 12 VDC or 24 VDC, (default voltage is 12 VDC)
• Equipped with internal voltage dependent resistor (MOV)
• LED indicator displays door lock status
• Abrasion-proof materials

Where it fits

Office doors, glass entrances, server rooms and building entrances fitted with a Hikvision terminal, reader or intercom.

Where it is the wrong choice: doors without a power supply at the frame — every electric lock needs one.

Before you order — three things to confirm

• Door type. Confirm the door material (wood, glass, metal) and whether it is single or double.
• Fail-safe or fail-secure. Decide whether the door must unlock or stay locked on power loss — fire rules usually decide this for exit routes.
• Power supply. Plan a 12 VDC (or 24 VDC where supported) supply sized for the lock’s current, plus an exit button.

Technical specifications

• Manufacturer: Hikvision
• Model: DS-K4H250S
• Indicator: Green: Locked Red: Unlocked
• Power supply: 12 VDC/500 mA 24 VDC/250 mA
• Working temperature: -10 °C to 55 °C (14 °F to 131 °F)
• Working humidity: 0 to 95% (relative Humidity)
• Dimensions: Lock body: 240 mm × 49 mm × 25.5 mm (9.45″ × 1.93″ × 1.00″) Armature Plate: 180 mm × 38 mm × 11 mm (7.1″ × 1.5″ × 0.4″)
• Material: Shell: hard Anodizing Electroplating Operated Lock Body: eco-friendly Zinc with Electroplating Operated Armature Plate: eco-friendly Zinc with Electroplating Operated
• Thrust: Max. 272 kg (599.8 lb) linear thrust
• Door type: Single leaf, double leaf, wooden door, glass door, metal door, fireproof door
• Signal output: Dry Contact Signal Output, Support Maximum Power Rate of 3A, NO Output While Locking and NC Output While Unlocking

Figures from Hikvision’s published datasheet. We confirm the revision in stock when we quote.

Common questions

Does it need a controller?
It needs something to switch its power: an access controller, a terminal with a lock output, or an intercom door station.

Is a bracket included?
Brackets for glass or narrow frames are often separate items — we confirm what the door needs when we quote.

Genuine stock from the authorized Hikvision agent in Egypt, official warranty of 1 to 5 years depending on the product, delivery across Egypt, and professional installation in Cairo & Giza, priced after a site assessment. For project quantities, installation or a site review, call 16454.