Deal Score0
A4C via eBay has Ring Alarm Contact Sensor (2nd Generation) on sale for $14.99. Shipping is free. Thanks to Staff Member Red_Liz for sharing this deal. Key Features:Get instant mobile alerts when doors and windows open in your homeNow smaller to enable increased placement optionsEasy installation with no tools requiredMounts to door and window framesIncludes 2 x 3V CR2032 batteriesRequires the Ring Alarm Base Station