The Comporium Door/Window Sensor is an ultra compact encrypted sensor that securely connects to the Comporium Touchscreen. Combined with the exceptional range of PowerG, the Door/Window Sensor can provide intelligent notifications like "door left open", can be custom named, and can even support Smart home rules like "when door opens, turn on light" or "when door left open adjust thermostat to save energy from just about anywhere in your home.

• Thin Profile
• Visiblie Signal Quality Indicator
• Easily Mountable With Included Adhesive

• Dimensions: 2.54"H x 1"W x .3"D
• Range: 2187' Line of Sight
• Battery: 3V Lithium CR2032