Insteon Wireless Open/Close Sensor for Doors & Windows, 2843-222 – Insteon Hub required for Smarthphone Alerts – Lighting Automation Products – Amazon.com

SALE PRICE: $34.99YOU SAVE: $6.59 About this item This fits your . by entering your model number. Automatically control lights and appliances when doors open and close Wire standard security sensors to Open/Close Sensor to...