Hikvision DS-K4DC105 Door Closer - 80-120kg, EN5, 180° Open Angle, 1M Cycles

Keep doors closing smoothly and securely every time with the Hikvision DS-K4DC105 door closer. Also known as a steam pusher or door closing device, it's a mechanical unit that automatically and gently closes a door after it's been opened, helping maintain security, insulation, and access control at entry points.

Rated for doors weighing between 80kg and 120kg and up to 1250mm wide, the DS-K4DC105 is built for standard to heavier commercial doors. With an EN5 close strength rating, an opening angle of up to 180 degrees, and a rated life cycle of 1 million operations, it's designed for reliable, long-term daily use.

Key features

• Suitable for doors weighing 80–120kg
• Supports door widths up to 1250mm
• EN5 close strength rating
• Opening angle of up to 180 degrees
• Rated life cycle of 1 million operations
• Operating temperature range of -30°C to 50°C

Ideal for

• Commercial and office entrance doors
• Access-controlled doors paired with electronic locks
• Fire doors and doors requiring automatic closing for compliance
• Installers upgrading or replacing a worn-out door closer

Good to know

Weigh and measure your door before installation to confirm it falls within the 80–120kg weight range and 1250mm width limit for this closer, since fitting an undersized closer to a heavier door can lead to premature wear. The wide -30°C to 50°C operating range makes it suitable for both indoor and many outdoor installations across varying South African climates and seasons.