A wireless access point is required for connecting wireless devices to a network. Most home networks rely on one wireless router combination device to fill this role. A home automation controller enables low-power wireless communications with simple, non-data-intensive devices such as light bulbs and locks.
I fly passenger Airbus A330s and A340s. I've never flown a cargo only aircraft so I can only answer about the passenger Airbus. We can set the temperature in the back cargo compartment (the hold or the bulk we call it) between 5 degrees Celsius and 25 degrees Celsius. The normal position for the selector is around 15 degrees Celsius.
- Hand baggage: Passengers (except infants) are allowed a piece of hand baggage on the aircraft. Hand luggage must not be larger than 56cm Ã 36cm Ã 23cm and the maximum weight is 7kg. Such baggage must fit under the seat in front of you or in the baggage compartment in the cabin.