Hikvision DS-K4H250S 1-Door Aluminum Magnetic Lock with Status Signal Output

Protect critical entry points with a compact, high-performance magnetic lock built for commercial access control. The Hikvision DS-K4H250S 1-door magnetic lock delivers dependable security for wood, glass and metal doors with a strong 661 lb (300 kg) static holding force and a durable aluminum-alloy housing. Dual-voltage support (12V/24V) gives integrators flexibility to work with a range of power supplies while the built-in MOV surge protection reduces downtime and maintenance in harsh environments.

Designed for seamless integration, the DS-K4H250S provides door lock status signal outputs (NO/NC/COM) so security teams can monitor lock status, trigger alarms, or feed events into surveillance and building management systems. Its low-profile silver finish and simple retrofit mounting make it ideal for upgrading existing doors without major renovations. Whether you're securing an office, retail storefront, or utility room, this magnetic lock balances strong holding performance with easy integration into modern security and monitoring architectures. Add the Hikvision DS-K4H250S to your access control solution or contact sales to specify for your next security installation.

• Dependable 661 lb (300 kg) holding force secures single doors against forced entry
• Dual-voltage 12V/24V input for flexible integration with existing access control power supplies
• Door lock status signal output (NO/NC/COM) enables real-time monitoring and system integration
• Lightweight, corrosion-resistant aluminum alloy housing for reliable use on wood, glass, metal and fire doors
• Built-in MOV surge protection improves longevity in commercial and industrial installations
• Easy retrofit design simplifies installation with surveillance, monitoring and access control systems