The Doohickey Window and Door Alarm - 4 Pack provides comprehensive security features for your peace of mind. Each alarm includes 3 AG13 button batteries, ensuring long-lasting functionality without the need for frequent replacements. Their hassle-free installation process involves simply peeling and sticking to attach, saving you time and effort. Once in place, these alarms deliver a formidable 90dB siren, effectively deterring intruders and alerting you to potential threats. With their compact design and powerful performance, the Doohickey Window and Door Alarm - 4 Pack offers a convenient and reliable solution to enhance the security of your home or office.

• Each alarm includes 3 AG13 button batteries for long-lasting power.
• Easy peel-and-stick installation makes setup a breeze.
• Alarm emits a loud 90dB siren to deter intruders effectively.
• Compact design allows for discreet placement on windows and doors.
• Affordable multipack option enables comprehensive security coverage for your space.