D&C Beepers are the best alert devices around. They have a loud beeping sound when the fish pulls your line. They also have a bright LED that lights up so that you do not jerk on the wrong rod. Easily activated, therefore they can be used for any kind of fishing. Ideal for carp/catfishing. We make these as ordered. They are only $25 each. Now we have a variety of sounds and volume! Want a low tone we have it! Want it loud enough to wake the deceased we have it! Want a siren or a steady beep? We have it!!! Coming soon recordable beepers! Hear your favorite tune when activated and change it whenever you want!! Prices will vary with upgrades. Thanks for visiting our site!