Protect your home and office/shop from costly water damage! Automatically sounds an 85 dB alarm when it detects water as shallow as 1/32". Anti-false alarm feature prevents water droplets or steam to trigger the sensor. Place in any area vulnerable to leaks, flooding, or overflows. 2-1/4"W x 3-1/4"L x 7/8"thick. Requires three AAA batteries (not included).
