The RTE-SF by CDVI is a flush mount square exit button manufactured in robust stainless steel, for a sturdy trigger device solution. This exit device is manufactured in high grade stainless steel, making it a robust and sturdy door release solution. This square model features the words PRESS TO EXIT in green on the face and conforms to the standard UK back-box format to make installations quick and easy. Square 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