Handfree Color Video doorphone intercom ! Visitor calling, Video communication, Unlock, Monitor Night Vision, Auto Turn off, One Video input, Support 1 additional CCTV camera input ....
Shenzhen Jinyuanjia Electronics Technology Co., ltd, is a professional manufacturer of Security products, which separated from the Mother company: Shenzhen Jeeja electronics industrial co., ltd., ....
4" B/ W Video doorphone Popular design! Easy used and operation! Power: AC 110V-250V Screen: 4" Flat CRT Resolution: 420TVL Operation Temperature: -20 - + 60 External Dimension: 255....