Prosix wireless door/window sensor (Mini 2). Part of the SiX® family of home security system devices, this mini wireless door or window contact provides reliable security for your customer's smart home. Easy installation and remote configuration that reduces the necessity for on-site visits makes this a great product choice for professionals. SiX® Two-Way Wireless Technology employs 128-bit AES encryption. System Health Check feature allows monitoring of device signal strength, sensor settings, temperature and battery life remotely via AlarmNet 360®. Devices can be configured remotely as needed, reducing the need to schedule on-site visits. Reduce truck rolls with user-replaceable batteries and the ability to remotely adjust sensor parameters and download software updates. Mounting hardware is included. Transmission Range - 300 ft (92 m) plus.