Hikvision DS-K4H258-U Magnetic Lock

Buy Hikvision DS-K4H258-U Magnetic Lock, a reliable and high-performance electromagnetic lock designed for secure door access control. Built from premium aldural material with a hard anodized electroplated finish, this lock combines strength, durability, and a sleek appearance — ideal for frameless glass doors, wooden, metal, or fireproof doors.

With a holding force of up to 280 kg (550 lbs), the DS-K4H258-U ensures firm locking performance. Its LED status indicator, low-power operation, and current interruption unlocking method make it a safe and efficient solution for offices, commercial buildings, and access-controlled environments.

Key Features

• Strong holding force: Supports up to 280 kg (550 lbs) static linear thrust
• Premium build: Made from aldural material with hard anodizing electroplating for corrosion resistance
• LED indicator: Green light shows working status for easy monitoring
• Current interruption unlock method for smooth and reliable operation
• Dual electromagnetic design for enhanced holding strength
• Supports multiple door types: Wooden, glass, metal, and fireproof doors
• Optimized for frameless glass door installations (lower edge mounting)
• Compact design suitable for modern architectural settings

Specifications

• Hikvision DS-K4H258-U Magnetic Lock
• Lock Type: Electromagnetic
• Holding Force: 280 kg (550 lbs)
• Input Voltage: 12 V DC
• Working Current: 340 mA × 2
• Unlock Method: Current interruption
• LED Indicator: Green (working status)
• Lock Body Dimensions: 238 × 45 × 25 mm (9.4 × 1.8 × 1.0 in)
• Armature Plate Dimensions: 182 × 38 × 12.5 mm (7.2 × 1.5 × 0.5 in)
• Suitable Door Types: Wooden, glass, metal, and fireproof doors

Application Areas

• Frameless glass entry doors
• Office and corporate buildings
• Commercial retail spaces
• Residential access control systems
• Secure interior and fireproof doors