- Contact Person : Mr. Lao Allen
- Company Name : Shenzhen Winbo Digital Co., Ltd.
- Tel : 86-755-27889622
- Fax : 86-755-27889322-808
- Address : Guangdong,Shenzhen,Building B,3rd Floor,UnitB ,Shifeng Technopark, Huangmabu District,Xixiang Street, Bao An
- Country/Region : China
- Zip : 518126
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door phone ,door phone system ,SAVM1-7W(1)Made in China (2)7inch Color TFT (3)Hand free (4)FCC approved
Hand-free ;Ultrathin Design;aluminum alloy case Function:Visitor calling, video intercom, unlock, monitor. Two monitor to one camera is optional . Specification:Power supply: DC 13.5V 0.5Screen: 7 inch TFT LCDAudio Distortion Power≥50MWInput Voltage:DC15V±10% Frequency Response:3003400HZ±3DB Current: Static Current<50mA ,Dynamic current:<400mAOperation Temperature:-10 to50Installation:Surface-mountConnection: four wire connection for polarity
