This product has been discontinued.
Designed to help with the installation of mains powered alarms, the SMK23U is a pattress suitable for use with the Kidde Slick and Firex smoke and heat alarms. The SMK23U pattress is ideal for mains alarm installations where the ceiling is concrete or there is insufficient room for cable. It also allows cable entry from the side of the unit using trunking.
Please note: these pattresses are off-white in colour, not pure white.