New Door Window Burglar Alarm Sensor Wireless Remote Control Anti-Theft Alarm System Kit Home Security Door Open Detectors

This wireless door and window alarm system gives you remote-controlled security for entry points most vulnerable to break-ins. The 105 dB alarm sounds immediately when a door or window opens while armed, deterring intruders and alerting you or neighbors to potential threats. The system operates in four modes—Arm, Disarm, Panic, and Doorbell—all controlled from a wireless remote with up to 49 ft range. Panic mode triggers a 30-second alarm for emergencies. The doorbell mode doubles as a chime to notify you when doors or windows open, making it useful for monitoring kids, pets, or visitors. One alarm pairs with up to 8 remotes, and one remote can control up to 50 alarms, so you can expand coverage as needed. Setup is straightforward: peel-and-stick adhesive installation requires no tools or drilling. The magnet sensor and alarm unit align simply and mount within 10 mm of each other on doors, windows, cabinets, or drawers. Battery life extends at least one year with the low-power design. Ideal for renters, homeowners adding security without permanent installation, or anyone building a customizable DIY home security layer.