E-Collars- What do the buttons on the Remote Transmitter and Receiver Collar do?- SD-425, 425S, 825 - SportDOG® Netherlands (Holland)
![Amazon.com: SportDOG SD-425X Electric Training Dog Shock Collar with Remote for Small, Medium, and Large Dogs - 500 Yard Range, Vibration, Tone, Up to 21 Stimulation Levels, Waterproof, Rechargeable E-Collar : Pet Amazon.com: SportDOG SD-425X Electric Training Dog Shock Collar with Remote for Small, Medium, and Large Dogs - 500 Yard Range, Vibration, Tone, Up to 21 Stimulation Levels, Waterproof, Rechargeable E-Collar : Pet](https://m.media-amazon.com/images/I/71mf1WBUSFL.jpg)
Amazon.com: SportDOG SD-425X Electric Training Dog Shock Collar with Remote for Small, Medium, and Large Dogs - 500 Yard Range, Vibration, Tone, Up to 21 Stimulation Levels, Waterproof, Rechargeable E-Collar : Pet
![Amazon.com: SportDOG Brand FieldTrainer 425X Remote Trainer - Rechargeable Dog Training Collar with Shock, Vibrate, and Tone - 500 Yard Range - SD-425X Amazon.com: SportDOG Brand FieldTrainer 425X Remote Trainer - Rechargeable Dog Training Collar with Shock, Vibrate, and Tone - 500 Yard Range - SD-425X](https://m.media-amazon.com/images/I/81FZg2ZQthL.jpg)
Amazon.com: SportDOG Brand FieldTrainer 425X Remote Trainer - Rechargeable Dog Training Collar with Shock, Vibrate, and Tone - 500 Yard Range - SD-425X
![Amazon.com: SportDOG Brand 425X Remote Trainer with Additional Collar - Train 2 Dogs - 500 Yard Range E-Collars with Static,Vibrate and Tone-Waterproof,Rechargeable - (1) Black and (1) Orange Dog Training Collars Amazon.com: SportDOG Brand 425X Remote Trainer with Additional Collar - Train 2 Dogs - 500 Yard Range E-Collars with Static,Vibrate and Tone-Waterproof,Rechargeable - (1) Black and (1) Orange Dog Training Collars](https://m.media-amazon.com/images/I/81+GtCucfhL.jpg)