Anyone know the size of the triangular screw head on the R3 Sirens...on/off button is not connecting could do with opening it up to have a little look
In reply to Post #1
Use a small flat head screwdriver that will undo them
Use a small flat head screwdriver that will undo them
In reply to Post #1
2mm triangle, but a flat head will undo them also as posted above
2mm triangle, but a flat head will undo them also as posted above
In reply to Post #3
Nice one...give it a go 👍🏻
Nice one...give it a go 👍🏻