I have a Neotec II with SRL 1, no issues whatsoever regarding waterproofing or sound quality. It will pair with just about every other make of BT headset without any problems except Cardo, for it to work with a Cardo BT Headset we had to set the Cardo to pair to a second phone.
We recently had a Comms session in our IAM group to see which BT Headsets would work with each other. there were all makes there from cheap £25 Chinese sets to the more expensive Interphone, Cardo, and Sena. We found everything would pair to all the different makes, except Cardo, most would pair with Cardo using the Cardo to connect to a phone instead of an intercom, but some wouldn't.
I would say, from what I've seen, Cardo are one of the best on the market, especially when it comes to Mesh systems, but only if you want to only talk to other Cardo systems. It's compatibility with non-Cardo systems is rubbish.
We recently had a Comms session in our IAM group to see which BT Headsets would work with each other. there were all makes there from cheap £25 Chinese sets to the more expensive Interphone, Cardo, and Sena. We found everything would pair to all the different makes, except Cardo, most would pair with Cardo using the Cardo to connect to a phone instead of an intercom, but some wouldn't.
I would say, from what I've seen, Cardo are one of the best on the market, especially when it comes to Mesh systems, but only if you want to only talk to other Cardo systems. It's compatibility with non-Cardo systems is rubbish.