998D1 Remote Dog Training System With LCD Display water timer With high tech components and lightweight With high tech components and lightweight frame 5 degC in 15 40 degC range) Patented design For mild mannered to stubborn disposition dogs Easy to use and ergonomic transmitter Rheostat dial allows for gradual adjustment in stimulation intensity With no jumps between 0 and 100 levels 300 meter range Static and vibration mode No external antenna on collar Easily visible LCD screen displays level of stimulation Over 3 000 different identity codes to prevent conflicts with other e collars Three bar battery life indicator on transmitter Accessorics: Receiver: 2*AAA 1