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A81U-ZS 5 in 1 8 Channel Dual Stream H.264 1080N AHD DVR, Support AHD / TVI / CVI / CVBS / IP Signal, A81U-ZS

A81U-ZS 5 in 1 8 Channel Dual Stream H.264 1080N AHD DVR, Support AHD / TVI / CVI / CVBS / IP Signal, A81U-ZS

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1. Support: AHD/TVI/CVI/CVBS/IP five signals 2. Step on the Internet: With cloud service, easy to achieve a variety of network... Read more

🔥 Buy 2+ units 5% Discount. Expedited Delivery Available!  Buy at Wholesale Price. Expedited Delivery Available! We consistently aim to deliver competitive prices, superior quality, and dependable insurance and return services.

£30.99

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    Description

    1. Support: AHD/TVI/CVI/CVBS/IP five signals
    2. Step on the Internet: With cloud service, easy to achieve a variety of network penetrations, one step to remote monitoring, getting rid of various complicated network settings, easy and simple to operate.
    3. Compression algorithm ideal: H.264 compression algorithm, 30% decrease of stream due to advanced space-time filtering technology.
    4. Playback quality: Support full real-time encoding video, full real-time playback of multi-channel synchronous decoding.
    5. Main and Sub Stream: Main stream and Sub-stream encoding. Main stream for local storage, ensure image quality; Sub-stream for real-time network transmission, easy to solve bandwidth bottleneck problem.
    6. Mobile monitor: Support various mobile monitoring(iPhone, Windows Mobile, BlackBerry, Symbian, Android).
    7. Display: VGA HD output simultaneously, support VGA 1080p HD output, lead the technology of HD resolution.
    8. Operation interface: Similar to Windows operating style, easy to get started with powerful mouse right-click function.
    9. Network: Powerful network services (support DHCP, PPPOE, FTP, DNS, DDNS, EMAIL, IP searches etc.) And perfect support (WEB, Client, SDK), easy to achieve interoperability.
    10. Browsers: Support IE, Chrome, Firefox, Safari browsers.
    11. Remote Access: With DNS (ARSP), easy to monitor remotely, 3322 (Greek network), dyndns, oray (peanut shells), myq-see and other DNS are also provided.
    12. Differentiation: Boot screen free replacement, more than twenty languages, over 10 sets of GUI interface, ten kinds of remote control, which make our products different from others.
    13. Others: With unique black box technology, the whole process can be monitored, which greatly reduces maintenance costs.
    14. Encode capability: 8*1080N @25fqs P/ 30fqs.
    15. Decode capability: 4*1080N @18fqs P/18fqs.
    16. Multi-Input (ONVIF 2.8) Analogue: 8*1080N, Analogue + Network; HD: 4*1080N(AHD-NH)+7*720P(network), Network: 4*720P.
    17. CPU Master: GM8286; DDR memory: 1*2G; AD chip: NVP6114A; Flash: W25Q128.
    18. Space usage video: 1080N: 25G/day*channel, 720P: 20G/day*channel, 960H: 12-20G/day*channel, audio 691.2M/day*channel.


    Specification:
    Media Format
    Video Compression Format H.264
    Audio Compression Format G711-A
    NVR
    NVR Model A81U-ZS
    Dual Stream Support
    Recording Recording mode: Manual recording, motion detection recording, time recording, alarm recording
    Video input 8ch
    Video interface Video output: 1ch VGA and 1ch HDMI, BNC Port
    Audio Interface 4 x RCA input, 1 x RCA output
    HDMI Output Resolution 1920x1080
    Network 1*RJ45 10/100 Base-T
    USB Port 2 x V2.0
    Wireless Port 3G, WiFi
    HDD 2 SATA HDDs (not included), Max 6TB / PER
    Power DC 12V 2.0A
    Dimensions
    Size 25*22*4.5cm
    Weight 800g
    Package Include
    Package Contents 1 x Power Adapter (US, UK, EU, AU Optional)
    1 x USB Mouse
    1 x CD
    1 x User Manual
    1 x DVR
    1 x Mouse
    1 x Screws Set
    Package Weight
    One Package Weight 1.46kgs / 3.22lb
    One Package Size 39cm * 29cm * 11cm / 15.35inch * 11.42inch * 4.33inch
    Qty per Carton 10
    Carton Weight 15.00kgs / 33.07lb
    Carton Size 56cm * 60cm * 40cm / 22.05inch * 23.62inch * 15.75inch
    Loading Container 20GP: 198 cartons * 10 pcs = 1980 pcs
    40HQ: 460 cartons * 10 pcs = 4600 pcs

    Specifications

    • Product Assurance: Quality Standards

    Pros and cons

    • Sustainably produced
    • Ideal for everyday use

    Returns & Delivery

    When will my order be delivered?

    At Mira Sales, we provide accurate delivery estimates based on your address and the chosen carrier. To view your expected delivery date, please add the product to your cart—your exact options will appear instantly.

    How are delivery times calculated?

    We work with multiple trusted carriers. Delivery estimates are based on:

    • Your shipping address
    • Carrier availability in your region
    • The shipping service you select (standard, express, priority, etc.)

    Processing time, usually 1–2 business days

    Customs clearance for international orders (if applicable)

    Our system automatically shows you the best estimated arrival date before checkout.

    Do you offer tracking?

    Yes. Every order includes a tracking number once it is dispatched. You’ll receive it automatically via email or SMS (if provided). Tracking updates allow you to see each step of your order’s journey.

    Can I return my product?

    Yes, you can return your product. At Mira Sales, we want you to feel confident and satisfied with your purchase. If an item arrives damaged, faulty, or not as described, we will happily offer a replacement or refund. Contact our support team via support@mirasales.com

    To speed up resolutions, we kindly request that you provide photo or video evidence of the issue.

    What can I do if my item (or part of it) is damaged?

    At Mira Sales, we want every order to arrive in perfect condition. If your item—or any part of it—arrives damaged, we will resolve the issue quickly and fairly.

    Eligibility for Returns

    You may request a return if:

    • The product arrives damaged, defective, or not working
    • You receive the wrong item
    • The item is not as described on our website

    To process your return quickly, we may ask for a photo or video showing the issue.

    Do I Need to Return the Item?

    In most cases, you will not need to return the damaged item, especially when photo/video proof is sufficient.

    If a return is required, Mira Sales will provide clear instructions and, when applicable, a prepaid return label.

    We’re Here to Help

    Our goal is to resolve all damage-related issues quickly, fairly, and with minimal inconvenience to you.

    You may contact us anytime at: support@mirasales.com

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