Key features

• •LOUD ENOUGH, NO FALSE POSITIVES, NO MESS ALERT: When the magnetic sensor is more than 0.6 inches apart, you will immediately hear the door open warning whether you are at home or within 750 feet of your home.
• •LOW BATTERY REMINDER: The burglar alarm can be used for one year without changing the battery frequently. When the battery (including 2 AAA batteries) voltage is lower than 2.1v, a beep will sound. Don't worry about not working.
• •WITH 2 REMOTES & EASY TO MANAGE: You can use the remote to set the disarm, ring, alarm and panic options within 50 feet, even if armed from the outside.
• •EFFECTIVE & SENSITIVE: Remind you and your family to enter and leave your home in real time. This indoor security alarm is the perfect protection option for houses, dormitories, apartments, offices, medicine cabinets, windows, drawers, pool doors, sliding doors and refrigerators.
• •EASY TO INSTALL: Easy to install with double-sided tape. It does not need to be flush with the door or window frame, it only needs to maintain a distance of 0.6 inches or less in the vertical and horizontal directions.
• •User manualx1