- Energy Star/ LEED certification of energy efficiency and eco-friendly design. (In SA the Green Building Council is the official certification authority);
- Sustainability technologies such as solar panels and on-demand water heaters;
- The ability to control smart heating or air conditioning through a mobile device to achieve energy efficiency;
- The ability to control lights and window shades through a mobile device; and
- The ability to operate small appliances through a mobile device.
- The ability to operate the home security system through a mobile device;
- The ability to view live or recorded video of your home through a mobile device;
- The ability to lock / unlock doors through a mobile device.
- And finally, in-home entertainment options such as wireless speakers throughout the home or an advanced in-home theatre/media centre are now almost always included in the technology conversation for high-end buyers.