FC-7448 bus-line alarm system is meian tech FOCUS brand large business security, community security, commercial security system. It adopts new technology PC and security communication method. It is popularly used by security service. There are many optional accessories for system … Read the rest
Steps for wiring FC-7448 bus-line alarm system
Step one: Purchase cables and power supply devices
- Purchase correct cables.
2-wire bus-line cable: cable diameter should be 0.8-1.0mm² (if wiring distance less than 500m, then 0.5mm²is OK). Cable type is RVVP, … Read the rest