Pixel TR-332, TR-331wireless TTL flash triggers for Canon and Nikon

The new Pixel Enterprises TR-331 (for Nikon) and TR-332 (for Canon) consist of a transmitter only (TX) component and a receiver only (RX) component which use CR-2 lithium batteries but no transceiver to allow use of the speedlight on the camera itself (which is a real pity – I hope they will make a transceiver version).

They differ from the Pocket Wizard Flex TT5 in that they use the 2.4GHz radio frequency and thus do not need different models for each region of the world (but perhaps there may be interference with other 2.4GHz devices such as portable phones), and although they support High Speed Sync (HSS) flash to 1/8000th sec, they do not appear to have Pocket Wizard’s Hypersync mode, and they do not appear to require use of a laptop and USB connection to program them (but I presume they are much less sophisticated devices and thus less versatile).

They have 15 channels, and are said to operate up to 65 metres, support auto-focus assist, and also have a PC sync socket to fire studio strobes or manual flashes

Now if only they would bring out a much needed Olympus model.

More information on their website.

TR-332 For Canon Flashgun ETTL  Trigger目前支持的功能：
1、TR-332支持更远的距离，可达80米。
2、TR-332支持所有Canon EOS系统机载闪光灯，同时支持Canon EOS照相机兼容的闪光灯、影室灯。
3、TR-332支持快门与闪光灯的最高同步速度1/8000S。
4、TR-332手动模式下，影室灯也支持最高1/8000S的快门同步速度。
5、TR-332支持Canon EOS照相机的各种拍摄模式。
6、TR-332支持通过照相机的菜单，设置闪光灯的各种功能、前帘同步，后帘同步和高速同步、曝光补偿。
7、TR-332支持Canon EOS闪光灯的各种闪光模式，包括E-TTLII、E-TTL、TTL、MULTI、M功能。
8、TR-332设备分别有E-TTL、手动模式。
9、TR-332支持Canon EOS闪光灯的无线闪光功能。
10、TR-332支持闪光灯的闪光曝光补偿（FEB）。
11、TR-332支持通过照相机菜单设置闪光灯的手动模式时的输出功率，以及各钟曝光补偿。