Hikvision DS-K4H250S Electromagnetic Magnetic Lock Kenya | 300kg Holding Force Access Control Lock

The Hikvision DS-K4H250S is a high-performance electromagnetic magnetic lock designed for secure access control systems in residential, commercial, and institutional buildings. It delivers strong holding force with stable and reliable locking performance, making it ideal for controlling entry points in offices, apartments, banks, schools, and secured facilities. Built with durable aluminum alloy and zinc electroplated components, it ensures long-term stability, low maintenance, and consistent operation in high-traffic environments commonly found in Kenya’s security installations.

Product Features

High holding force magnetic locking system

The DS-K4H250S provides up to 300 kg (approximately 280–300 kg range depending on configuration) of linear holding force, ensuring strong door retention and enhanced security against forced entry.

Compatible with multiple door types

It supports installation on wooden, glass, metal, and fire-rated doors, making it suitable for diverse access control setups in commercial and residential buildings.

Dual voltage operation for flexible installation

The lock operates on 12VDC or 24VDC power input, allowing compatibility with different access control power systems and reducing installation limitations.

Built-in door status monitoring output

It includes dry contact signal output (NO/NC/COM) for real-time door status monitoring, enabling integration with access control systems and security alarms.

LED status indication system

The lock features LED indicators showing lock status, improving visibility during operation and simplifying maintenance and monitoring.

Durable aluminum and zinc construction

Constructed with aluminum alloy shell and zinc electroplated armature components, ensuring corrosion resistance and long operational lifespan in varying environmental conditions.

Wide operating temperature range

Designed to operate reliably in temperatures from -10°C to +55°C, making it suitable for indoor security applications across different climates.

Low power consumption efficiency

The electromagnetic system is optimized for energy efficiency, drawing minimal current while maintaining strong magnetic holding performance.

Product Specifications

• Model: DS-K4H250S
• Brand: Hikvision
• Product type: Electromagnetic magnetic door lock
• Holding force: Up to 300 kg (approx. 661 lb linear thrust)
• Input voltage: 12 VDC / 24 VDC
• Current consumption: 12V 500 mA / 24V 250 mA
• Door type compatibility: Wooden, glass, metal, fire-rated doors
• Signal output: Dry contact (NO/NC/COM)
• Maximum contact rating: 3A
• LED indicator: Red (unlocked), Green (locked)
• Operating temperature: -10°C to +55°C
• Operating humidity: 0% to 95% RH
• Lock body material: Aluminum alloy shell with zinc electroplated components
• Armature plate material: Zinc electroplated steel
• Installation type: Surface-mounted access control lock system
• Application: Access control, security doors, commercial and institutional entry points