Dog Training Collar
This waterproof dog shock collar with 7 training modes: Beep, Vibration, Low shock level, High shock level, Shock locked, Light, and Keypad lock modes.
You could only use the vibration and beep mode in the shock locked mode. Low shock(0~50) and high shock(51~99) modes help you adjust the accurate and comfortable static level for your dog. The keypad lock mode prevents any misoperation on the remote.