I have a Quicktrack QTR 10 for sale with three collars. The box looks almost new and works perfectly. 2 of the collars are Quicktrack and have a strong beep and work fine. The third collar is a Magnum Telemetry I just ordered and hasn't even been on a dog. The box Tracks frequesncr 219.8. The three collars are 219.895, 219.875 and 219.855. It also comes with a camo case. I used this strictly as a back up for the Garmin and just never used it.
PM me if interested.