Sub-Zero is going to be a competitor of LG and Kenmore in the smart kitchen area. But unlike they Sub-Zero just adds ZigBee chip to its appliance and uses ready-made control system from Control4 which should speedup the development process a lot. Moreover the system can control whole house and not just a kitchen. With LG and Kenmore systems the integration with home control system is not done at all. So, either manufactures should partner with some smarthome system producers or consumers should pay for such possibility. That’s why Sub-Zero and Control4 solution looks more promising. In any case will see it in the second quarter when the first version of Sub-Zero and Control4 smart kitchen is expected.