Hikvision DS-K4H255S – Single Door Magnetic Lock with 272kg Holding Force
The Hikvision DS-K4H255S is a professional single-door magnetic lock designed for secure access control applications on wooden, glass, and metal doors. Built with high-strength anodized aluminum housing and eco-friendly electroplated materials, the lock delivers reliable electromagnetic locking performance with up to 272 kg (600 Lbs) holding force. Its anti-residual magnetism design improves safety and durability for long-term operation in professional access control systems.
Technical Specifications:
System Type:
• Type: Single Door Magnetic Lock
• Model: DS-K4H255S
Lock Performance:
Holding Force:
• Maximum Thrust:
- 272 kg (600 Lbs)
Provides strong and reliable electromagnetic locking force.
Unlock Method:
• Current Interruption
The lock releases automatically when power is interrupted.
Door Compatibility:
Suitable for:
• Wooden Doors
• Glass Doors
• Metal Doors
Offers flexible installation options for various access control projects.
Power & Electrical:
Power Supply:
• 12 VDC to 24 VDC
(Default operating voltage: 12V DC)
Current Consumption:
• 470 mA to 235 mA
Supports flexible power configurations.
Material & Construction:
Housing Material:
• High-strength anodized aluminum housing
Material Treatment:
• Shell:
- Hard Anodizing Electroplating Operated
• Lock Body:
- Eco-friendly Zinc Electroplating Operated
• Armature Plate:
- Eco-friendly Zinc Electroplating Operated
Designed for durability and long-term operation.
Smart Design Features:
• Anti-residual magnetism design
• Abrasion-proof materials
• Electromagnetic suction working mechanism
Improves safety, durability, and lock performance.
Environmental Specifications:
• Working Temperature:
- -10°C to +55°C
• Working Humidity:
- 0% to 95% Relative Humidity
Suitable for indoor professional access control applications.
Physical Specifications:
Lock Body Dimensions:
• 250 × 28 × 48 mm
Armature Plate Dimensions:
• 180 × 38 × 12 mm
Weight:
• 1.9 kg
(Page 2 and page 3 include detailed dimensional drawings and accessory illustrations.)
Installation:
• Surface installation for single-door access control systems
Optional Accessories:
• DS-K4H255-LZ
• DS-K4H255-U
Optional brackets for different door installation requirements.
Available Model:
• DS-K4H255S
Key Features:
• Professional single-door magnetic lock
• 272 kg (600 Lbs) holding force
• Supports 12V DC & 24V DC operation
• Compatible with wooden, glass & metal doors
• High-strength anodized aluminum housing
• Anti-residual magnetism design
• Abrasion-resistant construction
• Stable electromagnetic locking mechanism
• Long-life industrial-grade materials
Applications:
• Office buildings
• Commercial facilities
• Glass door access systems
• Wooden door access control
• Metal door security systems
• Enterprise access control projects
• Smart building security systems
Connect Gates Professional Opinion:
The DS-K4H255S is a reliable and cost-effective magnetic lock solution for standard single-door access control projects. Its strong 272 kg holding force and compatibility with multiple door types make it an excellent choice for commercial and office security installations.