The RTE-AF by CDVI is an exit button manufactured in high grade stainless steel, making it a robust and sturdy door release solution. This exit device is manufactured in high grade stainless steel, making it a robust and sturdy door release solution. This narrow architrave model features the words PRESS TO EXIT laser etched on the face and conforms to the standard UK back-box format to make installations quick and easy. Architrave shape exit trigger device Stainless steel plate and activation button Flush mounted for a neat and tidy finish Standard UK back-box format to make installations easier Suitable for internal use only