Door Window Alarm - 2 Pack - Adjustable Volume Door Alarm Sensor Wireless Door Alarms for Kids Safety, Door Open Chime Burglar Alert Window Alarm for Home Security, Kids Safety, Apartment, by Rosmila - da-09

• ✅ COMPREHENSIVE PROTECTION - These door and window alarm sensors provide a comprehensive protection plan for your home, office or any living space. With the ability to use one for a door and one for a window, or both for windows, this cost-effective solution will keep you and your family safe. ✅ INSTANT ALERT - Help secure the doors and windows of your home, office, or apartment with the 110 dB door/window alarms. Easy to use and deafening alarm will alert you as well as neighbors of an intruder, or deter intruder. An attention-grabbing alarm is audible hundreds of feet away. Compact magnetically triggered alarm sounds when a window or door is opened. ✅ CUSTOMIZABLE SETTINGS - Easy to change from off/chime/alarm setting alerts you when people/children are coming and going when you're at home. No worry about the alarm being extremely loud, quickly press the button to adjust the volume as your need (from 85 dB to 110 dB).  ✅ EASY INSTALLATION - The simple, wire-free design of the alarms is perfect for homes, apartments, dorm rooms, and offices alike. Use the included double-sided mounting tape to attach them to your window or door of choice within minutes - each alarm is powered by 4 LR44 button batteries (included). (Option: Use the included screw to mount on the door or window.) ✅ WHAT YOU GET - 2 x Door Window Alarms (Batteries Included), 2 x Mounting Tapes, 8 x Screws (Optional mounting), User Manual, our worry-free 24-month warranty, and friendly customer service., Manufacturer: Rosmila