MENU	ABOUT | HOW-TO | BRAIN | COMPARE | DISTRIBUTORS | CONTACT | REGISTER YOUR PRODUCT	Patent No. 6,650,246
FEATURES: 120 decibels, sirens sounds the alarm when inflation has stopped! The brain of the Watchdog™ is an internal microprocessor. Watchdog’s™ microprocessor monitors your blower system every second! The Watchdog™ is covered by a United States Utility Patent. Patent pending in: Great Britain, Canada, Mexico, Taiwan & China. The Watchdog™ blower siren is pending a listing with UL and CUL for use in the United States and Canada. Ingeniously designed, easy to use, and ruggedly constructed! Watchdog™ sits between the blower & the blower’s power source.