Quality Connectivity BW/0.5/WHT Bell Wire 0.5mm, PVC, CCA, 100m, White

Quality Connectivity BW/0.5/WHT Bell Wire 0.5mm, PVC, CCA, 100m, White is a 100m reel of low-voltage bell wire. It suits doorbells, alarms and basic signal wiring in homes and light commercial sites.

What the specs mean

• 0.5mm conductor: a thin cable that is easy to route and clip along skirting, frames and trunking.
• CCA: copper clad aluminium. The conductor is aluminium with a copper coating.
• PVC insulation: the plastic outer layer that covers the conductor.
• 100m reel: enough for several separate runs, or one long one.
• White: blends in on white walls, door frames and ceilings.

Before you buy

Measure each run first, then add a little for slack at both ends. One reel can be cut into shorter lengths for separate circuits.

This is bell wire for low-voltage signal and alarm circuits. It is not a data cable, so it will not carry network or video signals. Check the voltage and current your doorbell, alarm panel or sounder needs against the equipment's own instructions.

For CCTV power, long thin cable runs can cause voltage drop. Check the power adapter rating and the cable length and quality before you commit to a long run.