Check the listing for details. GE - 2 Indoor Window Door Alarm Sensor Model # 36019. Color: White, Condition: New. Listed at 13.99 USD. GE - 2 Indoor Window Door Alarm Sensor Model # 36019The GE Security Window/Door Alarm provides a simple-to-use, cost-effective security solution to protect you and your family against home invasions. Perfect for homes, apartments, dorm rooms and offices, it includes two independent window/door alarms, each with a built-in 100-decibel alarm. The window/door alarms feature a contemporary design with easy access buttons to set your sound to off, chime, or alarm. This straightforward concept makes using the GE Security Window/Door Alarm intuitive. With no wires required for installation, protecting any window/door in your home is easy - simply attach the alarm to your window/door with included double-side tape. Each window alarm features a low battery test button for checking battery life and uses 4 included LR44 batteries.Easy to install and requires no wiringIncludes two 100-decibel window/door alarms for peace of mindWindow/door alarms feature easy access off/chime/alarm switchLow battery test button to check battery lifePerfect for dorms, offices, homes, or apartmentsAll mounting hardware includedEach alarm requires 4 LR44 batteries (included) New Sealed Package/Nuevo Paquete Sellado Shipped with USPS First Class Package. We speak Spanish/Nosotros hablamos español *IF YOU HAVE A DOUBT OF THE ARTICLE BEFORE PURCHASING IT, PLEASE CONTACT US, WE WILL EXPLAIN YOUR DOUBTS AND YOU WILL BE SURE OF YOUR PURCHASE* Note: Please check the product description well before making your purchase. We accept the product in exchange as long as it is returned new, unused and in its original packaging, which was received buyer pays for return