Hikvision DS-K4H250S Single-Door Magnetic Lock

The Hikvision DS-K4H250S is a high-performance single-door magnetic lock designed to provide secure and efficient access control for a variety of environments, including offices, residential buildings, and commercial spaces. With a holding force of up to 250kg, this lock ensures strong and reliable security while seamlessly integrating with Hikvision access control systems.

Product Features

Strong Magnetic Holding Force

Provides 250kg of holding force, ensuring secure locking for single-door applications

Fail-Safe Operation

In the event of a power failure, the lock automatically releases, making it an ideal choice for emergency exit systems.

Durable & High-Quality Construction

Built with high-strength aluminum alloy, ensuring long-term durability and resistance to wear.

Easy Integration with Access Control Systems

Fully compatible with Hikvision access controllers, biometric devices, and card readers, allowing for seamless access management.

Low Power Consumption & Silent Operation

Energy-efficient design minimizes power usage while maintaining silent and reliable operation.

Flexible Installation

Suitable for wooden, glass, metal, and fireproof doors, making it a versatile access control solution.

Product Specifications

• Holding Force: Up to 272 kg (599.8 lb) linear thrust
• Power Supply:
  • 12 VDC / 500 mA
  • 24 VDC / 250 mA
• Signal Output: Dry contact signal output (3A max power rate)
  • NO Output: While locking
  • NC Output: While unlocking
• LED Indicator:
  • Green: Locked
  • Red: Unlocked
• Working Temperature: -10 °C to 55 °C (14 °F to 131 °F)
• Working Humidity: 0% to 95% (relative humidity)
• Material:
  • Shell: Hard anodizing, electroplated aluminum alloy
  • Lock Body & Armature Plate: Eco-friendly zinc with electroplating
• 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″)
• Weight: 2.1 kg (4.63 lb)
• Door Compatibility: Single leaf, double leaf, wooden, glass, metal, and fireproof doors