KERUI WD3 WiFi Wireless Security Door Windows Alarm Sensor Detector Android IOS APP Control for Home

Features : WIFI Connection Remote monitoring and control of doors and windows in the home by Application Real-time Feedback It can accurately and clearly monitor the state of the door and window magnetic detector 120dB loud siren It would detect any forceful break-in to active the system,120dB loud siren to deter potential intruders, alertneighbors Low battery reminder More Security and Convenience 4 digital password to disarm that avoids the intruders to disarm it immediately Specification : Operating voltage: 2pcs*AAA Batteries Standby current: