How cheap is too cheap? D-Link has found the sweet spot between low-priced, but low-quality smart home systems (from the likes of Archos) and pricey security systems. It's now planning on opening up its system to many more accessories, judging by the DCH-G020 connected home hub that just passed through the FCC. The system will likely bow next month at CES 2015, but the US wireless regulator has revealed quite a bit, including manuals and photos. The hub will control Z-Wave (low-power RF) as well as WiFi devices, meaning it'll work with third-party alarms, detectors and cameras on top of existing D-Link WiFi cameras and accessories.