HENDUN Pool Gate Alarm Outdoor Wireless with Remote, 140db Loud, Waterproof Door Alarm Sensor, Kids Safety, Weatherproof Garage Fence Entry Chime (2 Pack)

NOTE: SUPER LOUD--140 dB, if you use it indoors, you may feel too noisy.The volume can't be controlled. | IP67 WATERPROOF--Perfect ideal for outdoor use such as in ground pool gate,patios, fence, shed,entrances and exits, prevent robbery and door prying. | EASY TO INSTALL&USE--There are many installation methods, tape, tie, screw. Both numeric keyboard and remote control can be operated without using a bypass module.The four numeric keys are not used for password encoding, but for function setting. | LOW BATTERY REMINDER--When the battery power is low, it will beep 6 times continuously. Pls replace the battery in time | EXCELLENT QUANLITY &RELIABLE--Made with high grade PVC housing, rubberized weather/water resistant sealalthough it is not UL rating