Description :

 
 KERUI D022 Wireless Home Doors Windows Security Entry Alarm System 433MHz
 
 It will send the alarm signal to control host once the door or window is opened.

 Specification :

 
 Power Supply: DC12V (Battery Including)
 Static Current:: \u226620 mA
 Transmission Current: \u226615mA
 Transmission Frequency: 433MHz
 Transmission Distance: No obstacle 80m
 Detective Speed: 0.3 - 3m\/s
 Detective Distance: 5 - 12m
 Detective Range: Horizontal: 110 ; Vertical: 60 
 Working Condition: Temperature -10\u2103 to + 40\u2103
 Humidity: \u226690 RH
 Built-in Antenna.
  

 Package includeds :
 
 1 x KERUI D022 Wireless Door Window Detector (Battery Includes.) 

  

 Details pictures :