SERA4961MCQ
Easily monitor a door, window, cabinet, safe or any other open/close object with the Seco-Larm Enforcer CBA Wireless Magnetic Contact. When the monitored object is opened, the magnetic contact triggers an alert at your wireless receiver and/or locally through the contact's built-in speaker. The contact is compatible with any Seco-Larm "RA-4961" series wireless receiver (sold separately), and is simple to install with the included adhesive strips.
The Wireless Magnetic Contact consists of two c