Dive Alert Plus DV1 Scuba Signaling Device

Signal a buddy while submerged, or get the attention of a boat on the surface. The Dive Alert Plus DV1 Scuba Signaling Device is a specially designed, small, lightweight pneumatic signaling device that uses quick connect hose fittings to become part of your power inflator. Installation is easy, and it does not interfere with the normal operation of your other scuba equipment. Dive Alert Plus can be used to signal above and below the water. This Dive Alert Plus scuba signaling device fits most standard power inflators (not air integrated octo inflators).
 
Dive Alert Plus DV1 Features:

Underwater signaling device
Lightweight
Pneumatic signaling device
Standard power inflator hose integrated