... BC 2. CE/ Rohs/ ISO 9001:2000 3. For alarm System 4. Factory 4*0.3mm Signal Control cable Signal ... Control cableApplication:It is used for multi-core control of IB's alarm system, buildings' inter-com system, gauges (power, water, ... gas gauge) self-recording system, appliances' internal control, computer control instrument, electronic equipment, automatic device for signal transmittance.OEM is ...