Alarm cable 8 x 0.22mm shielded (100 meters) for connecting alarm detectors and contacts.
8 x0.22 Color: White Length: 100M Which one is needed for what? 4x0.22: magnetic contacts 6x0.22: indoor siren, outdoor siren, keypads, detectors 8x0.22: motion detectors, vibration contacts and glass break detectors, in most cases also for extensions and code controls. 3x1.5: power supply central alarm cable
