Swann SW351-MDA Alarm Unit

Swann Magnetic Window/Door Alarm Brand New Includes One Year Warranty The Swann Magnetic Window/Door Alarm is a wireless alarm which uses magnetic affinity to activate an intense 110+ dB siren. Its compact design makes it suitable for installation in doorways or windows. The alarm unit will be activated when anyone separates the magnetic trigger from siren unit. The siren sounds when window or door is opened. This alarm is powered by 4 LR44 batteries and features a simple on/off switch which is concealed under the panel. Magnetic Window/Door Alarm Features: Product # SW351-MDA PIR Sensor Alarm Block Compact Design - For Discreet Positioning Near Entry Points Alarm Mode - Siren Volume: 110dB - Siren Duration: 60s Easy to Install Easy to Use w/ Operating Mode Indication On/Off Switch Concealed Under Panel

SWANN SW351-MDA Complete Window & Door Magnetic Alarm Kit (Single)