Hikvision DS-K4H250S Single-Door Magnetic Lock
The magnetic lock is designed for wooden door, glass door, and steel door with the opening angle of 90°. The maximum thrust of the lock is 280 kg (617 Lbs). It can be used for controlling door opening/closing, and the indicator shows the door status. It supports signal output of door lock output status testing.
Key Feature
- The magnetic lock supports static linear thrust of 280 kg (617 Lbs)
- The power supply can be customized to be 12 VDC or 24 VDC, and the default voltage is 12 VDC
- It is equipped with internal voltage dependent resistor (MOV)
- It is applied to wooden door, glass door, metal door and fireproof door
- LED indicator displays the status of door lock
- Signal output of door lock status (NO\NC\COM)
- Anti-residual magnetism design
- Abrasion-proof materials
- The shell is made up of aldural and is hard anodizing electroplated
- No mechanical failure, and the magnetic lock works by electromagnetism force
Specification
| Model | DS-K4H250S |
| Dimension of lock body (L × W × H) Dimension of armature plate (L × W × H) Maximum thrust Input voltage Working current Signal Output
LED indicator
Suitable door Working temperature Working humidity Shell Lock body Armature plate Weight | 240 mm × 49 mm × 25.5 mm (9.45″ × 1.93″ × 1.00″) |
| 180 mm × 38 mm × 11 mm (7.1″ × 1.5″ × 0.4″ ) | |
| 280 kg (617 Lbs) linear thrust | |
| 12 VDC/24 VDC | |
| 12 V/500 mA, 24 V/250 mA | |
| Dry contact signal output; Support Maximum power rate of 3A; NO output while locking and NC output while unlocking | |
| Red: Door is unlocked Green: Door is locked | |
| Wooden door, glass door, metal door, fireproof door | |
| -10 °C to 55 °C (14 °F to 131 °F) | |
| 0 to 95% (relative humidity) | |
| Hard anodizing electroplating operated | |
| Eco-friendly Zinc with electroplating operated | |
| Eco-friendly Zinc with electroplating operated | |
| 2.1 kg (4.6 Lbs) |




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