Magnetic Door Switch Set Two Stars Mounting: The EPPH-230A-VOIP-MOD1-YLW telephone is

Mounting: The EPPH-230A-VOIP-MOD1-YLW telephone is designed to be wall or column mounted using the four mounting feet located on the back side of the unit

  The WAL-BPB battery pack is a self contained and portable package that offers high power and extreme portability in a compact and durable design

the telescoping pole-mounted unit comes with a 16-foot cord and trailer plug connector

563" bolts

Magnetic Door Switch Set Two Stars Mounting: The EPPH-230A-VOIP-MOD1-YLW telephone isThis is the Magnetic Door Switch Set, a small reed switch assembly specifically designed to alert you when doors, drawers, or any other aperture opens. These types of switches are primarily used in home security systems. One half of the assembly set on a window or door frame and the other attached to the window or door itself. When the switch set is separated from each other the contact is broken and triggers an alarm. When each magnet piece comes