HomeProduct Package Dimensions0.37 x 0.27 x 0.1 inches 0.37 x 0.27 x 0.1 inches Filter Showing the single result Default sorting Sort by popularity Sort by latest Sort by price: low to high Sort by price: high to low Added to wishlistRemoved from wishlist 0 Add to compare Amazon Alexa Voice Assistants and Hubs Smart Door Sensor 2 Pack, TESSAN WiFi Window Contact Sensor Work with Amazon Alexa, Google Assistant, No Hub Required… $34.99 BUY NOW