In Stock
| General Information | ||
| Product Type | Magnetic Lock | |
| Lock or Bracket Type | Single Magnetic Lock | |
| Locking Mode | Fail-Safe | |
| Holding Force | Max. 272 kg / 600 lb | |
| Operating Method | Current Interruption | |
| Door Compatibility and Construction | ||
| Suitable Door Type | Glass Door, Wooden Door, Metal Door | |
| Installation Type | Surface Mount Magnetic Lock Installation | |
| Installation Position | Door Frame / Door Top Position | |
| Included Accessories | Lock Body, Armature Plate | |
| Main Material | Hard Anodized Shell, Zinc Electroplated Lock Body and Armature Plate | |
| Surface Finish | Hard Anodizing Electroplating and Eco-Friendly Zinc Electroplating | |
| Product Dimensions | Lock Body: 250 × 28 × 48 mm | |
| Additional Part Dimensions | Armature Plate: 180 × 38 × 12 mm | |
| Product Weight | 1.9 kg | |
| Electrical & Environmental Conditions | ||
| Input Voltage | 12 VDC to 24 VDC | |
| Operating Current | 470 mA to 235 mA | |
| Operating Temperature | -10°C to 55°C | |
| Operating Humidity | 0% to 95% RH | |
| Warranty | ||
| Warranty | 1 Year | |
The Hikvision DS-K4H255S 272kg (600lb) Single-Door Value Series Magnetic Lock is a fail-safe electromagnetic lock for professional access control. Designed for wooden, glass and metal doors, it provides dependable holding for offices, shops, apartments, schools, hospitals and warehouses when paired with a compatible controller, power supply and release device.
For buyers comparing the Hikvision DS-K4H255S price in Bangladesh, the current price at Touch IT is ৳2,750. This value-series magnetic lock offers up to 272kg (600lb) holding force, selectable 12V or 24V DC operation, an anodized aluminum housing and current-interruption unlocking. Confirm the door type, required mounting bracket and complete access-control configuration before ordering.
The DS-K4H255S uses electromagnetic attraction between its lock body and armature plate. Power maintains the bond; interrupting power releases the door. This fail-safe principle suits access-controlled exits when installation meets local electrical and life-safety requirements. It has no built-in authentication.
Hikvision specifies a maximum thrust of 272kg, equivalent to 600lb. This capacity supports many indoor commercial door applications while keeping the lock compact. Correct alignment between the lock body and armature plate is essential for achieving effective holding performance. Browse related electromagnetic locks and accessories in the Door Lock category.
The lock operates at 12V DC or 24V DC, with 12V as the published default. Current draw is 470mA at 12V and 235mA at 24V. Dual-voltage support gives system designers flexibility when matching the lock to a compatible regulated power supply, controller and backup arrangement.
The door remains magnetically secured while correct power is present and unlocks when current is interrupted. A compatible access terminal, controller, relay, exit button or approved emergency-release device manages that interruption. Explore matching controllers and biometric terminals through the Hikvision Access Control collection.
The anodized aluminum housing provides a durable exterior for commercial use. Hikvision also specifies abrasion-resistant materials and anti-residual magnetism, helping the armature release cleanly after power removal.
The standard lock supports wooden, glass and metal doors, but the correct bracket depends on door construction and opening arrangement. The DS-K4H255-LZ bracket is designed for relevant framed installations, while the DS-K4H255-U supports compatible frameless glass doors with a 9–12mm thickness.
| Brand | Hikvision |
|---|---|
| Model | DS-K4H255S |
| Product Type | Single-door electromagnetic magnetic lock |
| Operating Principle | Electromagnetic holding |
| Holding Force | Maximum 272kg (600lb) |
| Locking Mode | Fail-safe |
| Unlocking Method | Current interruption |
| Power Supply | 12V DC or 24V DC; 12V DC default |
| Operating Current | 470mA at 12V DC; 235mA at 24V DC |
| Door Types | Wooden, glass and metal doors |
| Lock Body Dimensions | 250 × 28 × 48mm |
| Armature Plate Dimensions | 180 × 38 × 12mm |
| Product Weight | 1.9kg |
| Operating Environment | -10°C to 55°C; 0%–95% relative humidity |
| Optional Brackets | DS-K4H255-LZ and DS-K4H255-U |
Verification note: The official Hikvision datasheet confirms a maximum holding force of 272kg, although some third-party listings state 280kg. No built-in authentication, LED lock-status indicator, status sensor, relock delay, IP rating or fire rating is published for the DS-K4H255S. Brackets, controller, exit button, emergency release, power supply and backup battery should be treated as separate unless the seller confirms they are included.
This model is a practical choice for organizations needing a proven single-door magnetic lock with dual-voltage support and substantial holding force. Its compact dimensions, anti-residual magnetism and compatibility with common door materials make it useful for new projects and access-control upgrades. Explore integrated entrance and surveillance options under Security System Solutions.
| Product | Primary Purpose | Best Application |
|---|---|---|
| Hikvision DS-K4H255S | 272kg single-door magnetic locking | Wooden, glass and metal doors |
| Hikvision DS-K4H255-LZ | L/Z mounting bracket | Compatible framed-door installations |
| Hikvision DS-K4H255-U | U-shaped glass-door bracket | Compatible 9–12mm frameless glass doors |
| Hikvision DS-K7P02 Exit Button | Wired door-release request | Indoor access-controlled exits |
Hikvision specifies a maximum holding force of 272kg, equivalent to 600lb, when the lock is installed and aligned correctly.
Yes. It remains locked while powered and releases when electrical current is interrupted.
Yes. It supports 12V DC at 470mA or 24V DC at 235mA. A regulated, correctly sized power supply is required.
Hikvision lists wooden, glass and metal doors. The mounting bracket must match the door and frame arrangement.
The manufacturer lists DS-K4H255-LZ and DS-K4H255-U as optional accessories. Confirm the supplied box contents before ordering.
No. It requires a compatible access controller or authentication terminal to manage authorized door release.
Hikvision does not publish an IP rating for this model. Install it in a protected location unless the project designer specifies suitable environmental protection.
Touch IT supplies professional Hikvision access control equipment in Bangladesh with product consultation, installation planning and after-sales technical support. The team can help identify the required bracket, controller, exit button, emergency release, cabling and power solution for a reliable single-door installation.
Build a dependable access-controlled entrance with strong electromagnetic holding and flexible dual-voltage operation. Order the Hikvision DS-K4H255S 272kg (600lb) Single-Door Value Series Magnetic Lock from Touch IT, visit the showroom at 312 (3rd Floor), Multiplan Center, 69–71 New Elephant Road, Dhaka-1205, or call 01711664030 for product and installation guidance.
The latest price of Hikvision DS-K4H255S Value Series Magnetic Lock in Bangladesh is 2,750৳. You can buy the Hikvision DS-K4H255S Value Series Magnetic Lock at best price from our website or visit any of our showrooms.
