Tablet wall mounts specifically designed for tablets which run meeting room reservation software. Cooling has to be optimalised as tablets are often on 24 hours a day, 7 days a week. As active cooling is too loud the design is open so cool air can easily reach the tablet.
On the other hand your valuable tablets should still be protected against theft. Also, a power supply is required nearby to supply the tablet with energy. Either a wall mounted powerbox should be used or a wall mount provided with PoE (power over Ethernet). A network cable connected to a switch with 802.3af provides the powersupply.