Two Components

It is composed of two parts: One receiver that connects to the cable release socket of the cameras, and one transmitter. The receiver can trigger the camera’s shutter, focus and long exposures and the transmitter is used to trigger the camera’s shutter and focus within 100 meters. With new Design, the receiver can attach to the camera accessory shoe.The receiver inbuilt a High Capacity Li-ion battery and there are 5 LED lights to indicate battery status, each light represent 20% of battery power.

Transmitter

The Transmitter inbuilt two buttons
1. One for the shutter
2. One for the auto focus

Receiver

The receiver also is a Remote Switch with a two step shutter button - half press for focus, full press for shutter. You can also shift the Mode Dial to L mode and the reciever will lock the shutter for long exposures (Bulb Mode). If you shift the Mode Dial to W the receiver becomes active, and you can use the transmitter to control the shutter or focus. If you shift the Mode Dial to O. the receiver will become a normal remote switch and the receiver will not consume any power. Maximum operating range 100m. (The operating range may be reduced due to obstructions or interference with other electronic equipment)