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                        | Product Name: | 
                        4 Channel Dual SD Card Mobile DVR 
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                        | Supply Ability:  | 
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                        | Related proudcts | 
                        car dvr,  mobile dvr,  vehicle dvr,    | 
                       
                       
                        | Specifications | 
                        4 Channel Video Input,4 Channel Audio Input,  Support CIF,HD1,D1  | 
                       
                       
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                  Project	Specification	Feature System	Lanuage	Chinese/English Operate System	Linux Video	Video Input	4 Channel Video Input ,1.0Vp-p,75Ω Video Output	1 Channel RCA Video Output ,1.0Vp-p,75Ω Video System	NTSC/PAL Audio	Audio Input	4 Channel Audio Input Audio Output	1 Channel RCA Audio Output Audio compression	ADPCM Video resolution	D1/HD1/CIF  Expansion Interface	Storage	Support  2pcs SD Card ,one card up to 128G  Alarm Input	4-level input Alarm output	2-level output Serial interface	1 RS232 & 2 RS485  GPS Module	optional Power	Power input	DC8V ~ 36V Power Output	4 Channel DC12V 2A Power consumption	about 20W Other 	Size	22x15x7.6CM Weight	1.2kg Operating Temperature	-25℃~ +85�
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                          | Company: | 
                          Shenzhen Gision Security Technology Co., Ltd.
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                          | Contact: | 
                          Ms. Elyn Ng | 
                         
                         
                          | Address: | 
                          C1 Building, Huafeng Industrial Park, Hangcheng Rd, Gushu Street, Bao An District , Shenzhen , Guangdong , China  | 
                         
                         
                          | Postcode: | 
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                          | Tel: | 
                          8613751124895 | 
                         
                         
                          | Fax: | 
                          0755-23941596 | 
                         
                         
                          | E-mail: | 
                           
						  
						       
                    
				  
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