$17.99 (as of 08/10/2020 10:12 PDT details )
Features:
- TWO VOLUME LEVELS NOOPEL Window Door Alarm has 120db loud and 90db loud two levels, more choice for your home security solution when door or window opens, helps to deter intruder thief entry and alert residence.
- FOR KIDS SAFETY Ideal door alarm for kids safety to prevent toddlers going out without notice. Also perfect entry warning for your house, office, apartment, garage, dorm, RV, hotel and so on. Perfect solution for indoor personal security!
- EASY To INSTALL By simple peel and stick as includes double sided tape! No wiring needed! No screws needed! Note make sure the gap between the alarm and magnet sensor within 0.39inch.
- ULTRA SLIM Includes two pool alarms for doors, each dimension Size 2.9 x 1.5 x 0.4 , each with 3 adjustable settings high off low, each with 3XLR44 Batteries included.
- LOW BATTERY INDICATOR Built in low battery indicator to check battery life easily.