Notice:
1. Before operating this Timer Remote Control, please read the User Manual completely and save this manual for future use.
2. Batteries - Please use four new batteries - Please install batteries correctly to the compartment according to the + and - terminal of the batteries.
3. Please refer to your camera manual and connect the Receiver with the correct remote socket of camera. Make sure the cable is inserted to the end for good contact.
This shutter control may not be able to fire the camera if the connecting cable is NOT inserted to the correct remote socket or not inserted to the end.
4. Channel - The Transmitter and Receiver must be setted to the same channel.
5. If the number of shots you want to take is less than 99, it is not needed to set Repeat Timer (REPEAT & N2).
6. Please see the images of this product. There are some instructions shown in the images.

Specifications:
Transmitter stand-by time: over 1000hours (with 2xAAA batteries).
Receiver stand-by time: over 400hours (with 2xAAA batteries).
Transmitter dimension: approx. 146x40x19mm/5.7x1.6x0.7".
Receiver dimension: approx. 73x38x31mm/2.9x1.5x1.2".
Transmitter weight: approx.52.6g.

Package Includes:
TW-283 Transmitter X 1
TW-283 Receiver X 1
Shutter Connecting Cable N3 X 1
User Manual X 1
Note: Package no include battery

Compatible with Canon EOS-1D X Mark II, 1D X, EOS 1D, 1Ds, 1Ds Mark II, 1Ds Mark III, 1D Mark IV, 1D Mark III, 1D Mark II N, 1D Mark II, 5D Mark III, 5DS, 5DS R, 5D Mark II, 5D Mark III,5D Mark IV,5D, 6D, 7D Mark II, 7D, 50D, 40D, 30D, 20D, 10D, D60, D30, D2000, EOS 1V, EOS 3