A universal remote trainer for dogs from 8 kg. With 127 pulse levels. A completely new feature is the waterproof and wireless Dogtra Handsfree button, which can be used to trigger the pulse level set on the hand-held transmitter. Scope of delivery: Hand-held transmitter, collar receiver with one collar (model 802 with 2 collar receivers and collars), operating instructions in German. Handheld transmitter: Max. Range: 10 m, weight: 125 g, dimensions: 9.0 x 4.0 x 3.4 cm, range approx. 800 m. Collar receiver: Max. Range: 800 m, weight: 155 g with uncut collar, dimensions: 9.0 x 2.8 x 2.5 cm.