Color	White + Black	
<br />Power Adapter	US Plug	
<br />Model	VS-4040CS	
<br />Material	Aluminium alloy	
<br />Quantity	1 Set	
<br />Video Compressed Format	H.264	
<br />Video Input	4 channel	
<br />Video Output	4CH	
<br />Video System	NTSC	
<br />Audio Compression Format	Others,G.711	
<br />Audio Input	4 channel	
<br />Audio Output	1CH	
<br />Max Capacity	3TB	
<br />Interface Type	SATA	
<br />Operating System	Linux	
<br />Supported Languages	English,Simplified Chinese,Traditional Chinese,Russian,Portuguese,Spanish,Italian,Korean,French,German,Bulgarian,Romanian,Others,Japanese, Turkish, Polish, Farsi, Slovenian, Dutch, Arabic, Vietnamese, Thai	
<br />PTZ Control	No	
<br />Picture Resolution	1280 x 720	
<br />Working Temperature	10~+60 ℃	
<br />Working Humidity	10%~90%	
<br />Storage Temperature	no	
<br />Alarm Input	No	
<br />Alarm Output	No	
<br />Network Interface	1 RJ45 10M/1000M	
<br />USB Port Qty	2 Set	
<br />Power Adaptor	Yes	
<br />Rate Voltage	12V	
<br />Rated Current	2 A	
<br />Power	24 W	
<br />Power Supply	Others,AC100~240V	
<br />Certification	CE, FCC, RoHS	
<br />Packing List	1 x 4-Channel 720P AHD DVR
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<br />1 x Built-in 500GB HDD
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<br />4 x 1.3MP AHD Cameras
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<br />4 x 60FT BNC Cables (1800cm)
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<br />1 x Power adapter for DVR (AC 100~240V / US plug / 110cm cable)
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<br />1 x Power adapter for CCTV cameras (AC 100~240V / US plug / 180cm cable)
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<br />1 x 1-to-4 Power splitter cable (40cm)
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<br />1 x RJ-45 Ethernet cable (100cm)
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<br />1 x HDMI cable (180cm)
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<br />1 x USB mouse(110cm cable)
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<br />4 x Packs of mounting screws & plugs
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<br />1 x Software CD
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<br />1 x Installation instruction
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<br />1 x English user manual
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<br />Feel safe&amp; protected with VOLS VS4040CS surveillance system, 4 channel AHD DVR with 500GB ensure 15+ days recording and produce clear 1280 x 720P image to see more details, free mobile Apps allow to monitor image at anytime&amp;anywhere. 4 AHD cameras with the 1.3megapixel high resolution sensor, also make the image clearer to reach real 1280 x 720P, weatherproof casing can adapt indoor&amp;outdoor environment, and 36 pieces IR LEDs provide up to 35 meters night vision. Its a cutting-edge solution for your home or business 24/7 video surveillance.
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<br />                                                                            Dimensions: 14.69 in x 7.60 in x 11.54 in (37.3 cm x 19.3 cm x 29.3 cm)
<br />Weight: 189.77 oz (5380 g)
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