The Swann Magnetic Window/Door Alarm (Pack of 2) is a wireless alarm which uses magnetic affinity, or lack thereof, to activate an intense 110+ dB siren. You can mount this unit on your window or door; the alarm will be activated instantly when anyone separates the magnetic trigger from siren unit.
The magnetic alarm is powered by 4 LR44 batteries and features a simple on/off switch which is concealed under the panel.
- A 110+ dB alarm sounds when the magnetic trigger is separated from siren unit
- Designed to maximize the security of home, apartment or small business
- Compact design for discreet positioning at passageways
- Operates on 4 LR44 alkaline batteries
- Peel-and-stick installation saves time
- Simple on/off switch is concealed under panel
- Compact design makes this unit suitable for installation in passageways, doorways, windows, etc.