The CE4F-E is a flexible electromagnetic door closer offering both hold open and free-swing functionality in one stylish unit. Easy door opening is guaranteed with electromagnetic door closers. They are ideal for high traffic applications or where doors are frequently used by children, the elderly or the less able. To comply with BS EN 1155 standards, the CE4F-E closers are connected to the building’s fire or smoke alarm system. When activated, this allows the closer to re-engage and shut the door to prevent fire and smoke from spreading.