Martin System Tiny Trainer TT 402 SSC is an example of high technology among the electronic manufactures on the market. Ergonomically shaped small size transmitter and receiver. Martin System Tiny Trainer TT 402 SSC transmitter has a range of 400 meters, 4 programming options and 9 stimulation levels (stimulation or sound). The collar is turned on by the magnet. A remote trainer for training two dogs (package contents two receivers).
| Range | 400 m |
| Number of dogs | 1 - 2 dogs |
| Size | Small dogs, Mid-size dogs |
| Frequency | 869,5 MHz |