Upgrade your home security with our Door Window Alarms - a 4-pack featuring adjustable volume, chime/alarm modes and wireless convenience. Offering instant alerts with a powerful 110 dB alarm or chime, these compact, magnetically triggered alarms notify you when doors or windows are opened, ensuring swift responses to unauthorized access. Customize settings effortlessly with user-friendly controls, adjusting volume from 85 dB to 110 dB. Installation is easy with the wire-free design and included double-sided mounting tape, suitable for various spaces. Each pack includes 4 alarms with batteries, mounting tapes, screws for optional installation and a user manual. Benefit from our worry-free 24-month warranty and friendly customer service and fortify your security with this reliable, convenient solution.