PIXEL King Wireless Radio TTL Flash Trigger for Sony DSLRs & Flashes
Pixel Wireless Transceiver for Sony(1 pc)Specifications:Compatible Camera: SonyBrand: Pixel OpasSystem Mode: Wireless FSK 2.4GHzDistance Range: Up to 400 meters/ 1312 feetFunction Mode: Remote to trigger or shutter releaseShutter Mode: Single shootChannel: 4Antenna: ExternalTrigger Method: Hot-shoeGroup Control: 3 different groupsShutter Sync Speed: Up to 1/8000s (Tiny difference depends on different Cameras)Compatible Flash: Original Sony and Metz, Sunpak, Sigma flashgun and Studio lightBattery: 2XAA/ 1.2V/ 2400mAh batteries (Batteries are not included)Standby Time: Approx. 400 hrs (with rechargeable battery)Suitable for:Sony CameraSony A900, A850, A580, A450, A390, A290, A700, A500, A380, A350, A330, A300, A230, A200, A100 DSLR etcSony A77, A65, A55, A35, A33 SLT etcNote:If it is used on a speedlite, set to RX mode. If it is used on a camera, set to TX mode.If you use this new transceiver with your older one together, camera should be used with the older transceiver together.For some new users, if you don't have an older one, better to buy two transceivers together. (Check out link picture in the following recommends.)