About this item

【Door Alarms When Opened】- Keep your home secure with our home security door alarm—it alerts you instantly to unexpected door/window activity. Once the opening distance between the door alarm and door sensor exceeds ± 0.2 inches, a 98-decibel alarm sounds and the LED indicator activates immediately to deter intruders and notify you instantly.
【Adjustable Dual-Mode Alarm】- Our door sensor alarm supports ALARM/CHIME mode switching and 3 adjustable volume levels (low, medium, high). This 2-Pack alarm set safeguards multiple areas of your home, letting you easily set up a simple home security system—suitable for apartments, homes, gates, offices, hotels, pools, garages, RVs, windows and sliding doors.
【Keep Loved Ones Safe】- The window alarm helps keep your family and home secure by deterring thieves and strangers. It helps protect against potential hazards by preventing curious children from sneaking outside unnoticed, alerting caregivers if elderly or vulnerable individuals wander off accidentally, and keeping pets from escaping through doors or windows. Note: The high-volume alarm provides instant alerts—please ensure it does not frighten young children.
【Slim Compact Design】- With an ultra-slim, compact design, this door alarm sensor fits almost anywhere—doors, windows, cabinets, gates—securing your spaces without standing out. When you’re staying alone, it becomes your most reliable door security device by alerting you upon door/window openings.
【Easy Installation】- This pool alarm comes with double-sided adhesive tape for easy sticking on doors, windows, cabinets, drawers, fences, and more. Notes: Keep the installation area clean, align the arrow marks on the alarm and magnet, and ensure the door gap is less than 0.78 inches when closed.