DryBuddy Audio Alarm 12V DC with 2.5mm x 5.5mm Barrel Plug + Adapter 2.5mm x 5.5mm Barrel Socket to 3/8″ RCA Telephone Jack

The DryBuddy Audio Alarm is designed to alert a sleeping, inattentive, or hearing impaired person by its loud, repetitive trumpet fanfare. This reliable device is easy to use, and very effective. Place the audio alarm near the person to be alerted, and plug its barrel socket. Attach/plug it to any 12V DC alarm device using its 2.5mm x 5.5mm barrel plug or the provided 3/8" RCA telephone jack adapter/connecter. The power cord is 2 meters (78 inches) long. No batteries are needed. When the alarm device is activated, the audio alarm will sound and alert the user. The alarm has a volume control on its side, which allows the user to set the volume at a suitable level. There is an LED light on the top of the audio alarm, which lights when the alarm is sounding so that the user can s more »