The new PowerG Wireless Door/Window Magnetic Contact protects common intrusion points such as windows and doors. It communicates with the security system, reporting door and window openings and closings. This provides additional property protection, with timely alerts, instantly when an intrusion attempt begins. With an exceptionally long-lasting battery, this magnetic contact offers long-lasting security. The robust communication link enables long-range transmission and reinforces protection against interference. A convenient pull tab makes installation quick and easy.