IS M24, 24v (2Amp) Mini Double Pole Polarised Relay Interface Solutions The Interface Solutions range of modules have been designed to enable the installer to extend the scope of the Intruder, Fire, CCTV and Access systems to meet their customers exact requirements. Interface Solutions Website is m24 UK Ltd.pdf£9.95DetailsDescriptionThis is the miniature version of the IS 24 volt relay. It is a double pole relay complete with LED indication. It is supplied in a strip of 4 modules or as individual units. We recommend IS Sticky Feet Size A, self-adhesive mounting pillars to ensure a neat fixing.