All Context Plus XP95 smoke and heat detectors fit the Context Plus XP95 mounting bases. The base is a zero insertion force base with dual finger receptacles of stainless steel into which the detector terminals slide. Cable connections of up to 2.5mm diameter are made via captive cable clamps.

There are four double terminals and one single terminal.

L1    line IN and OUT, double terminal
L2    line IN and OUT, double terminal
+      Rremote LED positive supply, double terminal
-       Rremote LED negative supply, double terminal

The remaining single terminal is is