How to wire and encode residual current detector?

Residual current detector is important component of electric fire monitoring system. It is used to monitor the residual current in circuit. It can be used for 380V or 220V power supply circuit. Both live wire and neutral wire should pass through the threading hole. The residual current detector is combination of transformer and address module. So, it works only with same brand addressable electric fire monitoring panel. It will be encoded with the same brand encoder. Then it will be wired with 2 non-polar bus line to addressable electric fire monitor panel. Electric fire alarm is subsystem of fire alarm system. The residual current detector, combined electric fire monitor detector etc. are always installed in electric distribution box. The alarm value of residual current can will be set at electric fire monitor panel. Residual current detector is real time electric fire monitor and alarm device. You can shop the complete electric fire monitor system at