The NiSi Shutter Release Cable C2 for NiSi Bluetooth Shutter Release allows selected cameras to connect to the NiSi Bluetooth Wireless Remote Shutter Control. When combined with the NiSi app, the app calculates the correct long exposure time once the base exposure is set, then allows the triggering of the camera to start and stop the exposure at the calculated time using bulb mode.
 
Please note this is the cable only and requires the NiSi Bluetooth Wireless Remote Shutter Control (Sold Separately).
 
Supported Camera Models with the C2 cable:
Canon: EOS R5, 1D-series, 1Ds-series, 1Dx-series, 5D-series, 6D-series, 7D, 7D Mark II, D30, D60, 10D, 20D, 30D, 40D, and 50D.