Obviously, ColorVu is from Hikvision (see our test results) but this was an odd email from GSS:
**** ** **** ** **** *** calls ***** '*** ****':
********* **** **** * ** ********* for *******, *** *****:
*** ***** ***** ** *******. ********* is *** ** **** ***** (******/********) that **'* * *** ***** ** try ** **** ***** ******* *** trademark ***'* ***.
****** **** *** ****** ** ****?
***********, ** **** **** *** ** ask ;)