HIKVISION DS-K4H258S SINGLE DOOR MAGNETIC LOCK - High-Security Electromagnetic Locking System for Single Door Access Control

The Hikvision DS-K4H258S Single Door Magnetic Lock is a professional-grade electromagnetic locking system engineered to provide strong, silent, and dependable access control for a wide range of single-door installations. With a robust holding force of up to 280 kg (600 lbs), this lock offers superior security for environments that demand reliable performance, clean aesthetics, and minimal maintenance. Built with Hikvision’s signature quality, it is ideal for both commercial and institutional use cases including offices, financial facilities, schools, hospitals, and IT server rooms.

This high-strength fail-safe lock ensures instant and silent locking without mechanical wear. Its anodized aluminum alloy body resists tampering and corrosion, while its real-time signal output enables intelligent integration with access control systems, alarm panels, or remote monitoring platforms. Designed for flexibility and reliability, the DS-K4H258S combines simplicity with sophistication to deliver an industry-trusted access solution.

Features

• Powerful Electromagnetic Holding Force
  The DS-K4H258S offers a high-performance magnetic force of up to 280 kg (600 lbs), providing a strong and stable locking mechanism for single-leaf wooden, metal, or glass doors. This powerful magnet ensures that the door remains securely locked under pressure, making it extremely difficult to force open without authorized access or system disengagement.

• Fail-Safe Security Operation
  Built on fail-safe design principles, the lock releases automatically in case of power loss or emergency conditions. This feature is especially critical in life safety applications such as fire exits or evacuation routes, where quick and unobstructed egress must be guaranteed. The DS-K4H258S is fully compatible with emergency exit buttons, fire alarm panels, and power supply backup systems for smart emergency handling.

• No Mechanical Wear, Silent Operation
  As a fully electromagnetic device, the lock functions without any moving mechanical parts, offering silent locking and unlocking processes. This greatly reduces mechanical failure risks, increases product lifespan, and provides a discreet locking experience, making it particularly suitable for settings where quiet operations are preferred, such as offices, banks, clinics, or executive zones.

• Durable, Anti-Corrosive Aluminum Housing
  The lock features an anodized aluminum alloy casing that protects the magnet from corrosion, external impact, and general wear. The surface design resists rusting and is optimized for long-term exposure to various environmental factors in both indoor and semi-exposed locations. The lock’s slim and compact form factor makes it easy to install while maintaining modern aesthetics.

• Signal Output for Lock Monitoring
  Equipped with lock status signal output (dry contact NO/NC), the DS-K4H258S enables real-time monitoring of door lock states. This feature allows seamless integration with surveillance systems, alarms, or access management software, ensuring that any change in door status is recorded and can trigger security workflows. It supports improved visibility, incident logging, and immediate response to unauthorized access attempts.

Specification Table

Why You Should Choose This System

The Hikvision DS-K4H258S Single Door Magnetic Lock is a powerful and intelligent solution for securing doors with confidence and convenience. Whether you're building a high-traffic access point in a commercial office or reinforcing entry control in a restricted environment, this lock delivers the reliability and functionality that modern access control systems demand. Its 280 kg holding force ensures that unauthorized entry is effectively deterred, while its fail-safe mechanism complies with essential safety regulations, providing peace of mind in both normal and emergency conditions.

The design’s silent, contact-based operation eliminates the grinding and mechanical wear typical of traditional locks, making it highly durable and quiet over years of service. Whether you're managing one door or hundreds across a network, this lock integrates easily into centralized access control architectures, offering flexibility for monitoring and system response. With built-in signal output, security managers can monitor door states in real time and set alerts for any abnormal behavior.

Moreover, when you choose to buy the DS-K4H258S from Mwanga’s eCommerce site, you’re not only investing in a globally trusted Hikvision security solution—you’re also gaining access to Mwanga’s superior customer service, professional support, and trusted product delivery. Mwanga ensures that every purchase is protected by authentic warranties, fast shipping, and expert installation guidance. This means you get genuine products, long-lasting protection, and personalized support from the region’s leading smart security provider.

If your goal is to create a secure, future-ready, and standards-compliant access point using industry-leading technology, the DS-K4H258S from Hikvision—brought to you by Mwanga—is the right choice. It’s the ideal blend of robust hardware, quiet performance, emergency readiness, and intelligent monitoring in a single, compact form.

Ideal Use Scenarios

• Commercial Offices and Retail Spaces
  Strengthen entry doors and sensitive internal access points with silent, powerful locking that doesn’t interrupt business flow.

• Hospitals, Clinics, and Laboratories
  Secure restricted medical areas and ensure safe evacuation with a fail-safe locking system that works seamlessly with emergency alarms.

• Schools, Campuses, and Libraries
  Manage access to classrooms, administrative areas, and data rooms using smart electromagnetic locks that resist tampering and allow central monitoring.

• Server Rooms and IT Facilities
  Protect critical digital infrastructure with secure, monitored access control integrated with surveillance and alarm systems.

• Financial Institutions and Data Centers
  Enforce strict access restrictions for vaults, back offices, or compliance-sensitive locations with a high-holding force and reliable monitoring.

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