DS-K4H255-LZ Bracket for DS-K4H255S

It is recommended that the door closing speed be slightly faster
from 180° to 15°, and slow down from 15° to 0°, subject to the door fully closed.
To prevent the door from closing too fast and causing the door leaf to collide with the door frame.


• Latching speed valve adjustable angle range is 0~15°
• Closing speed valve adjustable angle range is 15°~180°

Magnetic lock supports up to 272 kg (600 Lbs) of thrust

• Power supply can be 12 VDC or 24 VDC, (default voltage is 12 VDC)
• Suitable for wooden door, glass door, metal door
• High strength material，anodized aluminum housing
• Magnetic lock, completely using electromagnetic suction work
• Abrasion-proof materials