Hospital room door control panel DFA 127 INVERSE

The Record DFA 127 INVERSE enables doors to open securely and reliably, even without a power supply. During the motor-driven closing cycle, the energy required for opening is mechanically stored using a spring. Should smoke start to fill the building, the independent smoke and heat venting system controls the drive, and the INVERSE opens reliably, even during power failures. The door can therefore be used to allow fresh air to circulate inside buildings, or to vent smoke and heat. Key features DIN 18 650-compliant technology, approved worldwide. Approved as a hold-open system for fire protection barriers. Can be used with various fire-protection profile systems such as Jansen, Forster, Heroal and Schüco. Features gerontology technology for barrier-free access. Variations Double swing doors with or without master /slave operation. Power saving mode: adjustable opening of one or both door panels (stretcher opening). Integrated sequential closing control for double-leaf fire door applications. Interlock function for two single doors installed consecutively. Direction-oriented opening for oncoming traffic in corridors. Opening or closing without current. Special benefits The opening stop is integrated into the door drive system (no hazard for pedestrians to stumble over). No emergency power supply required to open the door. The electromagnetic parking brake means additional electrical opening devices on interior doors can be dispensed with. Especially suitable for use in: Escape route openings Securing guide routes for persons Venting smoke and heat Universally applicable The Record DFA127 is a universal drive system for the automation of swing doors.