Sony RMBR300 Remote Control Unit for the BRC-300/H700/Z700/Z330/H900

Although refurbished, this unit arrived packaged as if new. After configuring the dip switches, plugged in and everything worked perfectly.

wonderfull

After getting this product, realized that it only had RS-232 and RS-422 circuit type control.RS-232 is very old technology and has distance and noise limitations.RS-422 is better, but still old technology and limited with 4 wire, possible distance and noise and control limitations under some conditions.The ONLY way to go these day, is with RS-485 ... 2 wire, almost unlimited distance, has extensive multi-point and circuit capabilities, and virtually no noise concerns.However, this expensive controller does NOT have RS-485 ?? and only has VISCA protocol, no Pelco-D or Pelco-P protocol.It does have some nice features like speed control and lighted cam and preset buttons, that is if your cameras happen to use RS-422 or are the expensive SONY cameras.We tried a RS-422 to RS-485 Converter using VISCA protocol which still did not work. ?? with other non- Sony VISCA protocol cameras.Must be a unique proprietary SONY VISCA protocol that was not compatible with other cameras.

I live it. nice work~

Very good control!!

I've used the RM-BR300. It is a wonderful tool!I sold the one I had years ago because I wasn't using it any more.Now I have a need and so I just bought another one through Nextag.I'm not sure now how I ended up here but you can imagine how my heart sunk when I saw this picture associated with what I bought. My new joystick has not come in yet and this picture creates doubt in my mind that I actually bought the right thing.I realize anyone can make a mistake. On that same token, I felt it was important to point out the mistake. The picture of this listing is wrong. If you want to know what a RM-BR300 looks like, do a Google Image Search. I don't know what this is a picture of but if I end up with it I'm gonna be - ...very upset!