The Honeywell Resideo SIXCTA Wireless Door Window Alarm Contact is a white window sensor with Wi-Fi connectivity. It features an adjustable magnet and a bracket for easy installation. This 2-way wireless device is compatible with Honeywell and ADT systems, making it an ideal choice for indoor home surveillance. With a focus on security and convenience, this alarm contact offers peace of mind for homeowners looking to enhance their smart home setup.