- Emergency release button allows security doors fitted with PRF-SRA-CAP locks to be opened - Secured using CHC M6 screws - Materials: Button: glass fibre reinforced PA nylon Plate: chromed steel - Working temp range: -20° to 55 °C Advantages - Ideal for opening the door from the inside if there is a risk of an operator becoming trapped - Can be mounted on 30, 40, 45 or 50 mm section profiles - Ideal accessory for the PRF-SRA-CAP lock Accessories - PRF-ECL-M6 screws