Keep it Handy DOOR/ALARM Alarm

Door Alarm Sensor, Mini Window Alarm Sensors, Door Sensor Alarm for Home and Office, Wireless Burglar Alarm, Security System Loud and Clear Loud and Clear Alarm: The sensor is equipped with a loud alarm that's sure to grab attention in case of an intrusion. This deters potential burglars and alerts you or others nearby to a potential security threat. Small, unobtrusive design that blends seamlessly with any decor while providing robust security. Battery-Powered: Operates on batteries, making it independent of power outlets and ensuring it works during power outages. Knowing how long the batteries last will help you determine how often you'll need to replace them. Features a low battery indicator to remind you when it’s time to replace the batteries, ensuring uninterrupted security.