A two-piece REED R5320 kit pairing a wire-tracing transmitter with a handheld receiver, built for locating and testing RJ11/RJ45 and other unpowered cabling runs. The receiver also works as a stand-alone non-contact voltage sniffer for live circuits, and both units add flashing LED and beeper feedback plus an integrated flashlight for tracing cable in dim spaces like ceilings or crawl spaces. It ships with a micro-USB charge cable, RJ11/RJ45 adapter leads, an alligator-clip adapter, and a carry case.