Feature：

Support VGA, HDMI full HD output simultaneously;

Support ONVIF; access third party;

Support multiple cloud technology, network penetration, alarm information pushed to your phone and other functions;

Support web, CMS, center platform management software MYEYE, provide SDK development;

Support various mobile monitoring (ios, Android);

Remote Access, With DNS (ARSP),easy to monitor remotely

Support UTC, control signal& video stream transmit through one single coaxial

Support AHD/TVI/CVI/CVBS/IP five signals

	Model	OU1004GS
System	Main processor	Technical grade embedded microprocessor HI 3520DV300
	Operating system	Embedded LINUX operating system
	System resource	Multi-channel real-time recording synchronously, multi-channel real-time playback, multi-channel multi-user network operation, USB back up.
Interface	Operation interface	16bit real color GUI interface support mouse operation
Interface	Display screen	1/4 screen (take analog channel as an example, other is base on the selected channel mode)
Video	Video standard	PAL/NTSC(1080P)
	Image encode	H.264(High Profile);JPEG
	Monitor quality	*44M@15fps(AHD)/ 43M@18fps(AHD)/41080P**
	Playback quality	4M/3M/1080P
	Encode capability	*44M@6fps(AHD)/ 43M@8fps(AHD)/41080P@15fps(5 in 1)/4720P(5 in 1)*
	Decode capability	*44M@6fps(AHD) / 43M@8fps(AHD)/ 41080P@15fps(5 in 1)/ 4720P(5 in 1)*
	Multi-mode video input	*AHD/TVI/CVI/ANALOG:44M;83M* *HVR:24M(AHD)+24M(IP)* *IP:161080P; 91080P;16960P:45M;*
	Motion detection	*Each channel can set 192(1612)detection area;can set multi-level of flexibility (for local analog channel only)**
Audio	Audio compression	G711A
Audio	Bidirectional talk	support
Record and playback	Record mode	manual>alarm>motion detection>timing
	Local playback	1-4ch playback synchronously (take local analog input for example, other is depended on the selected channel mode)
	Video search	time/date/event/channel search
Storage and back up	Space occupation	Video: CIF 4~5G/daychannel,D1 16~20G/daychannel; audio: 691.2M/day*channel
	Video storage	Local HDD .Network
	Back up mode	Network backup/USB portable HDD/USB imprint/SATA imprint
Interface	Video input	4CH BNC(1.0Vp-p,75Ω)
	Video output	1CH VGA,1CH HDMI
	Audio input	1CH RCA
	Audio output	1CH RCA(200-3000mV,5KΩ)
	Alarm input	N/A
	Alarm output	N/A
	Network port	RJ45 10M/100M self-adaptive Ethernet port
	PTZ control	NO
	USB port	*2USB2.0**
	HDD port	1 SATA ports(each max to 8TB) (Must be 3.5CH HDD) If your HDD is not 3.5CH,please do not use it with our item ! If your HDD is use for the computer,please do not use it with our item ! Please choose WD purple, Seagate CCTV HDD, TOSHIBA CCTV HDD. Other HDD sometime no working.
	Wireless port	3G.WIFI(extension via USB port)
other	Power	12V/2A(if you use more than 2tb hdd, please change 12V4A or more adaptor by yourself)
	Consumption	<15W（not including HDD)
	Temperature	0℃-＋55℃
	Humidity	10%－90%
	Atmosphere pressure	86kpa－106kpa
	Dimension	*L200W200H40MM*
	Weight	0.95KG

Shipment:

For most items, we can send out the goods within 2-7days, but some items are new arrivals, we need time to order from the factory.That is just assured that the goods we sell original genuine products.So pls be patient for the products. Our servicer also will contact you to explain the delivery time. Thanks in advance for youre understanding.BTW,The shipping cost does not include any import taxes, and users are responsible for customs duties.

Returns:

We would try our best to serve you ,and we accept the reture for any reason with in 2 weeks from the date of your receipt. So pls just make sure that the goods are in their original package and conditions.If the items are lost or damaged on the way to us ,the buyer needs be responsible

For the loss:

The buyer should try to file a claim with the logistic mcompany the cost of damage or loss. The buyer would be reponsible for theshipping freight to return the goods.

Feedback:

The clients’ satisfaction and positive feedback is very important to us. Please kindly leave positive feedback and 5 stars if you are satisfied with the goods and services.If you have any problems with our items or services,please feel to contact us firstly before you send negative feedback. We will do our best to solve and problems and provide you with the best customer experiences.

Wanrranty:

All merchandise we sell are in good quality and under strict examination before they are shipped out . we will try our best to avoid any quality problem. We warrants this product against defects in workmamship and material for a period of 1 year from it’s original purchase date.

Return pllicy:

Products may be returned for refund or replacement within 30 days of the purchase date. Returned merchandise must be unused, in original packaging and include all accessorises.shipping costs are non-refundable. We will employ every resource to ensure that your teturn is processed promptly and without hassle. Please contact us for any product or service issues before opening a dispute on Aliexpress.

SHIPPING AND DELIVERY

We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.

REFUNDS & RETURNS POLICY

Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.

Refunds

Your satisfaction is our #1 priority. Therefore, if you’d like a refund you can request one no matter the reason.

If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
If you received the wrong item you can request a refund or a reshipment.
If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
Your order did not arrive due to exceptional circumstances outside the control of Discovery Market (i.e. not cleared by customs, delayed by a natural disaster).
Other exceptional circumstances outside the control of www.discoverymarket.net

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.

Exchanges

If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

OUERTECH AHD CVI TVI IP CVBS 5 in 1 4CH CCTV MINI DVR 4MP support 1 HDD ONVIF Surveillance Digital Video Recorde DVR