Door Window Sensor 120dB Home Security Smart Home 433MHz Window Door Alarm

wireless wifi window door sensor alarm,The Security Window/Door Alarm provides asimple-to-use, cost-effective security solution toprotect you and your family against homeinvasions thanks to the 120-decibel alarms, loudenough to make a would-be intruder think twiceabout entering through your doors or windows.The window/door alarms feature a contemporarydesign with easy access buttons and controls forsimple operation.