Security: Get an anti-theft burglar alarm and remote. Powered by: Two AAA batteries. Alarm: Alerts you of an entry, potential break in or if a window has been opened with an immediate alarm. How to mount: Wipe the flat surface, peel the sticky pad off, mount the door sensor and magnetic stripe on the door frame. Protection: Make your home feel extra secure. | Anti-Theft Burglar Alarm & Remote | Wowcher