The DT Systems 1125DT Mini Bark Collar looks very similar to the DT Systems 1145DT. The first advantage of The DT Systems 1125DT is the presence of rechargeable battery as opposed to DT Systems 1145DT which has a disposable battery.
The DT Systems 1125DT Mini has single vibration sensor which is detected a bark by vibration in the dog’s throat when a dog barks. The second advantage is extra vibration probes are included. It’s a fit anti bark collar as for long-haired dogs as for short-haired dogs.
In this price range in the DT serial that collar is the most effective stop barking.
I would have liked to see dual sensors on the DT Systems 1125DT.
As I said earlier the device has rechargeable nickel-metal hydride battery. You just put an adapter into the port which is located on the collar to recharge the battery. The battery of device lasts about 5 days and need 13 hours to charge fully.
The collar has extra long prongs which are included. The device will be suitable for dogs with the different length of hair.
Level of correction
The collar has 8 levels of correction, which you can select by tapping on the gray spot on the collar. The 1125DT does not have learning correction, in the first it’s hard to find an acceptable level to train your dog effectively. I would have liked to see learning correction because the learning correction detects the best level of stimulation for your dog automatically. You need a time to set up your device correctly.
The shock collar does not have any buttons. No matter what your dog is doing, your settings are not reset. The device is durable and has LCD display to show you the current level of correction.
The DT Systems 1125DT mini bark collar has 3 advantages: rechargeable battery, extra long probes for long-haired dogs, no buttons and 1 disadvantages : lack of learning correction.