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| Technical Specifications | ||
| Technology Type | Electromagnetic Magnetic Lock Access Control Device | |
| Access Method (Card, Fingerprint, Face Recognition, PIN) | Works with External Access Control Systems (RFID, Biometric, PIN) | |
| Identification Speed | Instant Unlock via Power Interruption | |
| Operating Voltage | 12 VDC to 24 VDC | |
| Power Consumption | 470 mA (12VDC) / 235 mA (24VDC) | |
| Backup Battery (Yes/No) | No (Depends on External System) | |
| Operating Temperature | -10°C to 55°C | |
| Operating Humidity | 0% to 95% (Relative Humidity) | |
| Physical Features | ||
| Dimensions (H x W x D) | Lock Body: 250 mm × 28 mm × 48 mm Armature Plate: 180 mm × 38 mm × 12 mm |
|
| Weight | 1.9 kg | |
| Material/Finish | Anodized Aluminum Housing, Zinc Electroplated Components (Eco-friendly) | |
| Installation & Integration | ||
| Installation Requirements | Power Supply (12V/24V DC), Compatible Access Control System | |
| Supported Door Types (Glass, Wood, Metal) | Glass Door, Wooden Door, Metal Door | |
| Integration Support (e.g., Fire Alarm, CCTV) | ompatible with Access Control & Security Systems | |
| Compatible Software | Depends on Connected Access Control System | |
| Third-Party Integration | Supported via Access Control Panels | |
| Warranty Information | ||
| Warranty | 1 Year (Depending on Supplier Policy) | |
The Hikvision DS-K4H255S 272kg (600lb) Single-Door Electromagnetic Lock is a fail-safe locking device for professional access control systems. Designed for wooden, glass and metal doors, it uses electromagnetic force to keep an entrance closed while power is supplied. Its slim body suits offices, shops, apartments and commercial facilities.
For buyers comparing the Hikvision DS-K4H255S price in Bangladesh, the current price at Touch IT is ৳2,600. The lock provides up to 272kg (600lb) of holding force, supports 12V or 24V DC input and uses durable anodized aluminum construction. Confirm the required bracket, power supply, controller, exit device and installation package before ordering.
The DS-K4H255S is a locking component rather than a standalone authentication device. A compatible terminal, controller or release circuit manages power to the magnet. When energized, it holds the armature plate against the lock body; interrupting current releases the door.
The lock delivers a published maximum thrust of 272kg, equivalent to 600lb. It suits many single-door access points when the lock, plate and door are aligned correctly.
The DS-K4H255S remains locked while powered and releases when current is interrupted. A compatible controller, exit button or approved emergency system can release the entrance. Professional installation is recommended.
The lock accepts 12–24V DC, with 12V as the default. Current consumption is 470mA at 12V and 235mA at 24V, supporting suitable regulated power supplies.
Hikvision specifies wooden, glass and metal doors. Mounting depends on the frame, opening direction and fixing surface. Browse related products in the Door Lock category.
The magnetic lock uses a high-strength anodized aluminum housing and abrasion-resistant materials. Hikvision specifies zinc-electroplated treatment for the lock body and armature plate, supporting dependable performance in frequently used entrances.
The lock does not contain a card reader, fingerprint sensor, face-recognition camera or PIN keypad. Authentication is provided by a separate terminal or controller that manages the locking circuit. Explore suitable readers and terminals on the Hikvision Access Control brand page.
| Brand | Hikvision |
|---|---|
| Model | DS-K4H255S |
| Product Type | Single-door electromagnetic lock |
| Maximum Holding Force | 272kg (600lb) |
| Unlocking Method | Current interruption |
| Operating Voltage | 12–24V DC |
| Default Voltage | 12V DC |
| Current Draw | 470mA at 12V; 235mA at 24V |
| Suitable Doors | Wooden, glass and metal doors |
| Lock Body Dimensions | 250 × 28 × 48mm |
| Armature Plate Dimensions | 180 × 38 × 12mm |
| Product Weight | 1.9kg |
| Housing | High-strength anodized aluminum |
| Lock Body Treatment | Eco-friendly zinc electroplating |
| Armature Plate Treatment | Eco-friendly zinc electroplating |
| Operating Temperature | -10°C to 55°C |
| Operating Humidity | 0%–95% relative humidity |
| Optional L/Z Bracket | DS-K4H255-LZ |
| Optional U-Bracket | DS-K4H255-U |
| Authentication | Provided by a separate compatible access control device |
Verification note: Hikvision lists the DS-K4H255-LZ and DS-K4H255-U mounting accessories as optional. The manufacturer datasheet does not publish an IP protection rating for this lock. Brackets, power supply, access terminal, controller, exit button, emergency-release equipment, installation and warranty terms may depend on the supplied package.
This model provides verified 600lb-class holding force, dual-voltage operation and broad door-material compatibility in a compact single-door format. It is a practical choice when installers need a Hikvision magnetic lock that can work with an existing or planned controlled-entry system. Explore complete entrance, surveillance and protection options under Security System Solutions.
| Model | Type | Primary Purpose |
|---|---|---|
| DS-K4H255S | Single-door magnetic lock | Provides up to 272kg holding force |
| DS-K4H255-LZ | L/Z bracket accessory | Mounts the lock body and armature plate on compatible door layouts |
| DS-K4H255-U | U-bracket accessory | Supports the lower edge of a compatible frameless glass door |
Hikvision specifies a maximum holding force of 272kg, or 600lb, when the lock is installed and aligned correctly.
No. It is an electromagnetic locking device. A separate compatible access terminal or controller provides card, biometric or PIN authentication.
It supports 12–24V DC and uses 12V DC as the default configuration. The power supply should be selected by the installer.
The official datasheet lists wooden, glass and metal doors. The required bracket depends on the door and frame design.
It unlocks when electrical current is interrupted. This is commonly described as fail-safe electromagnetic operation.
The DS-K4H255-LZ and DS-K4H255-U are listed as optional accessories. Confirm the box contents and required bracket before purchase.
Hikvision does not publish an IP rating for this model. Ask the installer to assess environmental exposure and choose a protected mounting location.
Touch IT supplies professional door locks and access control equipment in Bangladesh with product consultation, installation planning, configuration support and after-sales technical assistance. The team can help identify the correct bracket, power supply and compatible access terminal for your entrance.
Build a dependable controlled entrance with verified 272kg holding force and flexible 12V or 24V operation. Order the Hikvision DS-K4H255S Single-Door Electromagnetic Lock from Touch IT, visit 312 (3rd Floor), Multiplan Center, 69–71 New Elephant Road, Dhaka-1205, or call 01711664030.
The latest price of Hikvision DS-K4H255S Electromagnetic Lock in Bangladesh is 2,650৳. You can buy the Hikvision DS-K4H255S Electromagnetic Lock at best price from our website or visit any of our showrooms.
