Commercial Door Closer for Access Control 

• Type: Hydraulic or pneumatic door closer, designed for heavy-duty commercial use.

• Adjustable Closing Speed: Allows you to control the speed at which the door closes, ensuring smooth and controlled closing.

• Adjustable Latching Speed: Enables you to control the speed at which the door latches shut in the final moments of closing.

• Backcheck Function: Provides resistance to the door opening too quickly or with excessive force, preventing damage to the door or wall.

• Hold-Open Feature: Some models may have a hold-open function that allows the door to be temporarily held in the open position.

• Delayed Action: Offers an adjustable delay before the door starts closing after it's been opened, which is useful for accommodating people with disabilities or heavy traffic areas.

• Closing Force: Measured in force (usually in Newtons or pounds) required to open the door against the closing mechanism. Make sure the door closer complies with relevant accessibility standards.

• Materials and Finish: Typically made of durable materials such as aluminum, steel, or other heavy-duty metals. Finish options might include aluminum, bronze, or stainless steel for aesthetics and corrosion resistance.

• Installation: Designed for surface-mounted or concealed installation, depending on your specific needs and preferences.

• Compatibility with Access Control Systems: Some door closers can be integrated with electronic access control systems, allowing remote control and monitoring of door status.

• Fire Rating: Ensure the door closer meets any fire and safety regulations applicable to your building.

• ADA Compliance: Make sure the door closer complies with the Americans with Disabilities Act (ADA) standards for ease of use.

• Certifications: Look for door closers that are certified to relevant industry standards, such as UL (Underwriters Laboratories) or ANSI/BHMA (Builders Hardware Manufacturers Association).