VIDEO DOOR PHONE

More of the product keywords:
video doorphone,video doorbell,video door phone,color video door phone, wireless video door phone, b/w video door phone, video door phone system ,security video door phone, hands-free video door phone, door phone, video intercom system, intercom system, video intercom,  security product, video door bell doorphone, video phone, audio door phone, door phone system, video doorbell, wireless door phone, video door intercom

CR450B   B/W VIDEO DOORPHONE
4" B/W CRT with high resolution and high contrast ratio
CCD or CMOS outdoor station to gain clear image
The out door station with night vision
Talk with visitor
Unlock the electric -controlled door lock
Monitor the station out of the door
Dimension:53.7*42.9*27.6CM   9PCS/CTN
               2790PCS/20FT         564PCS/40FT
               6570PCS/40FT HQ
SIZE: 78*105*28mm     256*261*138mm

B/W VIDEO DOORPHONE

B/W VIDEO DOORPHONE
Unlock the electric -controlled door lock
CCD or CMOS outdoor station to gain clear image