I’m looking at the Honeywell IS312B as a replacement for the old failed PIR detector (similar size, good price & reviews)
The old PIR has 6 wires connected to the terminals:
T, T, N, C, -, +
The Honeywell IS312B terminal connectors:
T2, T1, NC, N, V-, V+
I presume it also makes no difference on the Honeywell IS312B, how the T2, T1 (vice versa) & NC, N (vice versa) when wiring it up?