Accessories SELCO offer various kind of accessories for our main products, such as programming cables, IP covers for alarm panels etc. Megaohmmeter E2323 for T3200 USB programming cable (A to B) K1025 for M1000 RS-232 Programming Cable for M1000, K3452 IP54 cover for M1000, M2000, M2100, M0800 Programming Cable for T7900 Electronic Potentiometer, T7901 Programming Kit for G-Line G0100 Printed Circuit Boards M0700