Low-voltage electrical systems are also commonly used to power doorbells, intercoms, sprinkler timers, outdoor lighting, and some types of low-voltage indoor lighting.
(Low-voltage electrical systems; are also; commonly used to power doorbells, intercoms, sprinkler timers, outdoor lighting, and some types of low-voltage indoor lighting) (Low-voltage electrical systems; commonly used; to power doorbells, intercoms, sprinkler timers, outdoor lighting, and some types of low-voltage indoor lighting)
Low-voltage electrical systems Low-voltage electrical systems
are also commonly used
commonly used to power doorbells, intercoms, sprinkler timers, outdoor lighting, and some types of low-voltage indoor lighting
to power doorbells, intercoms, sprinkler timers, outdoor lighting, and some types of low-voltage indoor lighting