Block connectors in a burglar alarm. Wires plugged into these connectors link different parts of the alarm system | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Knapton, Chris |
Taille de l’image : | 3206 px × 4412 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |