The splitter allows both the FP sensor and the original call lead to be plugged in at the same time.
A splitter plug allows connection of an existing call lead as well as the new Frequency Precision sensor. The Splitter plug connects straight into the existing call system connection. It provides two sockets one for the new sensor and one for the old call lead.
size:15mm x 15mm x 65mm
battery life: no batteries needed
connection options: 1/4 jack