Hikvision Wireless Slim Magnetic Contact for Ax Pro, Two way Wireless, Feedback after Panel receiving signal, Front and Rear tamper protection, 1x CR2450

DS-PDMCS-EG2-WE is a wireless opening detector that notifies of first signs of room intrusion by means of a broken door or window. It can be mounted on all types of doors including metal base. Key Features: Slim design for an unobtrusive (unnoticeable) installation, Fully remote configurable through App, Multiple enrollment methods and easy installation design, Frequency hopping against jamming for reliable transmission