Our wireless shutters are attractively designed and has a operating range of up to 100m outdoor. The receiver can also be used as a wired shutter release. 

The SM series support the following features

1.  Semi-press to auto-focus

2.  Single shot

3.  Continuous shooting

4.  Bulb mode

All our products are warrantied for 6 months from manufacturer defects and we will have a 1-to-1 replacement policy for all our products. Buyer bears all related shipping cost for return and replacement.