The Pixel TR-331 (Version 2) is an advanced high performance wireless flash trigger. Simply attach the transmitter to your camera hot shoe and the receiver to your flash or strobe – and you have a wireless light setup. You can position your light at any angle and distance from your camera for endless creativity. If you would like to fire more than one light at once, simply purchase additional receiver units here.

Supporting a maximum range of 65 meters and shutter speed of up to 1/8000 (depending on sync speed limitation of the camera model), the TR-331 offers high level of performance too.

Fully supports Nikon i-TTL flash mode, you can fire your Nikon flash wirelessly in i-TTL automatic output control.

While the TR-331 supports TTL with Nikon flash only, it offers a high degree of compatibility in manual output power mode. With the provided connection cables, photographers can use the receiver with a range of lighting sources including low trigger voltage portable flashes, high trigger voltage portable flashes and studio strobes.

Note:

1. Please turn off the camera and flash before installing the Pixel TR-331.
2. Tested to support i-TTL with camera and flash models listed in the specifications only.

Specifications:

• Pixel Knight TR-331 Wireless Flash Trigger Set (Version 2);
• Package Includes:
  • Pixel Knight TR-331 (Version 2) TX (Transmitter) x 1;
  • Pixel TR-331 (Version 2) RX (Receiver) x1;
  • User manual in English and Chinese x1;
  • CR-2 lithium battery x2 (for testing purposes only);
  • PC sync to 6.3mm cable x1;
  • PC sync to 3.5mm cable x1;
  • Hot shoe protective cover x1;
• Supports Nikon i-TTL flash mode;
• Supports TTL with the following Nikon cameras: Nikon D7000, D5100, D5000, D700, D300S, D300, D90, D80, D3X;
• Supports TTL with the following flash models: SB-900, SB-800, SB-600, SB-400, NissinDi-622 for Nikon;
• Compatible to portable flashes and studio strobes in manual power control mode;
• Working radio frequency: 2.4 GHz;
• Channel: 15;
• Power input: CR2 battery (for both transmitter and receiver);
• Maximum distance: 65 meters;
• Standby time: 1000 hours for transmitter and 500 hours for receiver;
• Dimension:
  • Transmitter - 38 x 63 x 30mm;
  • Receiver - 38 x 70 x 30mm;
• Maximum sync speed: Up to 1/8000 second (depending on sync speed limitation of the camera model);
• Weight (with battery): Transmitter: 34g, Receiver 38g;
• Brand new, never been used.