More LEGO Alarm Clocks have been revealed over at ToysRUs.com. They are all listed out of stock at the moment but should be available for sale soon. Kai and Cole may not seem like new, but if you compare them with previous versions like the Cole DX clock, you will be able to tell that they are different. Thanks to Robert for the heads up.
LEGO Ninjago Cole and Kai Alarm Clocks
LEGO Ninjago Fang Suei and Lloyd Alarm Clocks