wireless keyboard w/touchpad for Hunt NVR?

[Diablo]

I know i can hook up a Logitech wireless mouse but is anyone using a wireless keyboard with touch pad on a Hunt/Hikvision HNR32P6-16 NVR? ( or any other brand of NVR)?
HNR32P6-16 16Ch. 4K (8MP) PoE NVR

Thanks in advance.

 

[Steveee]

I have an "Air Mouse" 2.4g, bought from amazon, cost about £10 ish.
Mouse part works OK with Dahua NVR , Through a brick wall. NVR in another room to TV viewing on(approx 6 metres).
Wireless keyboard does NOT work though.
I am happy enough with just mouse working so have not investigated any further with keyboard.