• Approximate size: 3.25" x 4.5" x 1.5"
• Detects as little as 1/32 in. of water to offer an effective early warning system
• Solid-state circuitry is extremely sensitive and reliable
• Loud 110 dB alarm can be heard throughout the house
• Sensor has a 6 ft. wire so it can be extended into a sump pit, or mounted on a wall
• Accommodates the addition of more than 100 ft. of wire (additional 24-Gauge wire not included)