Standard Bite Alarm SE-02
Features:
1. Spray water protected.
2. 2 light LED diodes.
3. Including 1 memory LED 20 seconds afterglow.
4. Tone control 6 levels.
5. Volume control 6 levels(Including the "mute"level)
6. Sensibility control 6 levels.
7. Plug socket for bite indicator.
8. Battery: 2x1.5V