Wireless thermostat. Householder handling a wireless programmable thermostat for controlling a central heating system. This battery-powered device can be fixed to a wall or hand-held to control the heating system from the comfort of your own armchair | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Bond, Martin |
Bildgröße: | 5138 px × 3425 px |
Modell-Rechte: | nicht erforderlich |
Restrictions: |
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