Upgraded Window AlarmsCHIME/ALARM 2 MODES, Chime mode will sound twice when the door/window is opened, ALARM MODE will keep sounding when door or window is opened.
Keep Your Store or Home SecurityWhen burglar opens or break-ins the store or home, the sound will scare off the burglar and notifying you immediately.
Protect Your Kids SafetyThis door alarm is a good reminder, it will send alarms to warn you if your kids who sneak out bedroom or house and also will alert you if someone opens your door/window.
Easy to InstallNo wiring Is needed, Simple peel-and-stick installation, Came with 4*LR44 batteries and adhesive tape. You can install them in your Door, Window, bedroom, Pool, garage, or your Store and Office.
Gift & WarrantyThis alert chime is a good gift for relatives and friends to use to remind visitors, family anti-theft, etc. 1-year warranty and please contact us if you have any questions for our door bells chimes.