Topiky 2.4G Wireless Flash Trigger,E-TTL II/E-TTL Automatic/Manual/Frequency Flash Light/TTL/Strobe Flash Light Transmitter,1/8000s High Speed Synchronization,8 Channel,30ID for

• Support manual flash light, TTL, strobe flash light.
• Cmpatible flash light for VCHSS/VCHS TTL/VCHHLR/VCHH/VE PLUS/VL PLUS/VISICO4/VISICO5.
• Compatible for 450D/600D/700D/750D/800D/5D2/5D3/5D4/5DS/6D/6D2/7D/7D2/70D/80D/1D3/1D4/1DX camera.
• LCD display, real-time display all parameters. Support for USB firmware upgrade, support for auxiliary focus function.
• Support 1/8000s high-speed synchronization, 2.4G wireless system, 8 channels, 30 ID, ABC three groups.

Description Specification: Item type: Wireless Flash Trigger Material: ABSModel: VC-818TX Weight: Approx. 123g Color: As picture shown Exposure control system: E-TTL II/E-TTL automatic flash light, manual flash light, frequency flash light Channels: 8 channels (1-8), 30 ID Groups: Each channel independent controls 3 groups flash light (ABC) Transmission distance: about 25 m effective trigger Exposure Compensation Control (FEC): ± 3 stop in increments of 1/3 Flash surround exposure: ± 3 stop in increments of 1/3 Exposure Blocking: Yes Maximum Synchronization Speed: Up to 1/8000s. Manual Flash: power from 1/1 to 1/128 (1/3 EV increments) Stroboscopic Flash: Up to 20 Flash / Up a 30 Hz Frequency Auxiliary focusing function: has USB firmware upgrade: has Power supply: 2 x AA alkaline battery or NI-MH battery(not included) Size: Approx. 90x56x40mm/3.5x2.2x1.6in Compatible camera: for Canon 450D/600D/700D/750D/800D/5D2/5D3/5D4/5DS/6D/6D2/7D/7D2/70D/80D/1D3/1D4/1DX camera. Package List: 1 x Wireless Flash Trigger 1 x Instruction