Hikvision DS-K4H258D Double Door Magnetic Lock 280kg × 2

The Hikvision DS-K4H258D Double Door Magnetic Lock is a high-performance access control locking solution designed for secure entry management in offices, apartments, institutions, commercial buildings, and industrial facilities. Engineered for double-door applications, it provides a strong electromagnetic holding force of up to 280 kg per door, ensuring reliable security and controlled access. Built with durable, anti-corrosion materials and designed for continuous operation, this magnetic lock supports integration with modern access control systems such as card readers, biometric devices, and keypads. Its fail-safe operation ensures automatic unlocking during power failure, making it a dependable choice for professional security installations in Kenya.

Product Features

High Holding Force for Double Doors

The DS-K4H258D delivers strong electromagnetic holding force of 280 kg per door (280 kg × 2), providing secure locking for double-door entry points in high-security environments.

Fail-Safe Safety Operation

The lock automatically unlocks when power is interrupted, ensuring safe emergency exit conditions and compliance with access control safety requirements.

Designed for Double Door Applications

Specifically built for double-door configurations, it ensures synchronized and stable locking for wider entry points in commercial and institutional buildings.

Compatible with Multiple Door Types

Suitable for wooden doors, glass doors, metal doors, and fire-rated doors, making it highly versatile for different installation environments.

Durable Aluminum Alloy Construction

Constructed using high-strength aluminum alloy with anti-corrosion treatment, the lock is designed for long-term durability in continuous-use environments.

Low Power Consumption Design

The system operates efficiently using low DC power, making it suitable for 24/7 access control systems with stable energy usage.

LED Lock Status Indicator

A built-in LED indicator displays lock status clearly, allowing easy monitoring of whether the door is locked or unlocked.

Anti-Residual Magnetism Technology

Designed to reduce residual magnetism after unlocking, ensuring smooth door release without sticking or delays.

Strong Electromagnetic Performance

Uses pure electromagnetic force with no mechanical moving parts, reducing wear and increasing long-term reliability.

Easy Surface Mount Installation

The DS-K4H258D is designed for straightforward surface mounting, allowing fast installation on standard door frames.

Integration with Access Control Systems

Compatible with access control devices such as biometric readers, RFID systems, and keypad entry solutions for automated security management.

Product Specifications

• Brand: Hikvision
• Model: DS-K4H258D
• Product Type: Double Door Electromagnetic Lock
• Lock Type: Magnetic Lock for Double Doors
• Holding Force: 280 kg × 2 (per door)
• Operating Voltage: 12 VDC (supports 12–24 VDC depending on system design)
• Current Consumption: 340 mA × 2
• Unlock Method: Power Interruption (Fail-Safe)
• Lock Status Indicator: LED (Green)
• Door Compatibility: Wooden, Glass, Metal, and Fire-Rated Doors
• Material: Aluminum Alloy with Anti-Corrosion Finish
• Surface Treatment: Hard Anodized Electroplating
• Installation Type: Surface Mounted
• Operating Temperature: -10°C to +55°C
• Operating Humidity: 0% to 95% (non-condensing)
• Lock Body Dimensions: 500 mm × 45 mm × 25 mm
• Armature Plate Dimensions: 182 mm × 38 mm × 12.5 mm
• Weight: Approximately 4.2 kg
• Function Type: Electromagnetic Access Control Lock
• Safety Feature: Fail-safe unlocking during power failure
• Suitable Applications: Access Control Systems, Office Security Doors, Commercial Buildings, Residential Complexes, Institutions, and Industrial Facilities in Kenya