KERUI D121 Wireless Door/Windows Sensor Alarm 300ft 120dB Anti-Theft Smart Remote Control for Kids Cabinet Safety Home S

Specifications Brand KERUIModel KR D121Working voltage 3 0V powered by 2 AAA batteries Standby current 10uA Working current 80mA Receiving frequency 433MHzAlarm time 60 secondsAlarm volume 120DBAlarm output open the door and alarm after arming and trigger the detector to alarm after armingFeatures 1 Loud Alarm This windowdoor Alarm will emit a high volume alarm of 120dB when the two part magnetic sensors are separated It can let you know someone is entering or outing so it s a perfect windowdoor alarm for kids safety home security apartment security2 4 Alarm Modes It includes 4 alarm modes you can press the SET button to set the alarm mode what you like 1 intruder alarm mode 2 entry doorbell mode 3 open alarm mode 4 open reminder mode 3 Home Protection Ultra sensitive magnetic sensor can quickly detect your door or window status The wireless door alarm sensor works with 2 AAA battery batteries are not included 4 Easy to Install This windowdoor alarm can be easily installed as it is adhesive on the bottom You just need to stick the alarm sensor on the window or door then the installation is finished Package Include 1x D121 Door Sensor Alarm2x RC532 Remote Control