The JRC Radar DRs Bite Alarm is an easy-to-use fishing bite alarm designed for straightforward, reliable bite detection. It offers a bright LED light indicator for clear visual alerts and is rain proof, making it suitable for use in wet conditions. The alarm operates on a 9V battery, which is not included. - 4 different volume options (including silent) - 4 different sensitivity options - 4 different tone options - Rain proof - Bright LED light indicator - Works on 9V battery (not included) - Cannot be paired with JRC DR receiver