Price: $6.99
(as of Dec 11,2025 00:58:19 UTC – Details)

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Product description

Hard Drive Not Included: This system does not include cameras or a hard drive. For recording, you will need to install a 3.5-inch SATA surveillance-grade hard drive (Recommended: 500GB-2TB)

Recognize Human & Vehicle Intelligently

Upgraded with revolutionary AI tech, this DVR can accurately detect human and vehicles.

Secure, Private and Customizable

Not only can you customize detection areas, but also block out certain areas to protect privacy.

Accurate Motion-Triggered Alerts

Whenever motion events are captured, you will receive push notifications and buzzer in the DVR.

1 Supports up to 8 Cameras

2 Human Vehicle Detection

3 Customizable Zone

4 Motion Alerts

Powerful 4-in-1 Security DVR

It supports up to 8 HD- TVI/CVI/ AHD/ CVBS security cameras. (ZOSI’s bullet camera and dome camera are both compatible)

Superior H.265+ Video Format

Compared with H.264 coding, H.265+ saves half the storage space and broadband resources, while speeding up loading.

Smart Playback

In addition to real-time view, you can also search motion events/ images/ date/ time to playback the videos.

Optional Recording Modes

It is free for you to choose 24/7 continuous, human/ vehicle/ motion detection, scheduled or recycled record according to your needs.

Does the DVR come with a hard drive?

No, this DVR does not include a hard drive or cameras. You will need to purchase and install a 3.5-inch SATA surveillance-grade hard drive (500GB to 2TB recommended) separately to enable recording.

Is the DVR compatible with my existing analog cameras?

Yes, this DVR supports 720P, 1080P analog security cameras, including HD-TVI, CVI, AHD, and CVBS formats. However, it is not compatible with IP cameras and does not support 5MP or 8MP cameras.

Does it support AI detection?

Yes, it includes AI Human/Vehicle Detection, which reduces false alerts from animals or shadows.

Can I view the cameras remotely without internet?

No, remote viewing requires an internet connection. Local viewing via HDMI or VGA does not require internet.

You got “Video Loss” on one channel or all channels?

If you connected the Zosi cameras to Zosi DVR.

Please check whether the cameras’ power supply and 1 to 4 power splitter cable can work well.

You can use another working 12V power supply to connect the camera one by one to test.

Compatible ZOSI Camera Series

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Customer Reviews

4.2 out of 5 stars 471

4.0 out of 5 stars 664

4.3 out of 5 stars 4,167

4.2 out of 5 stars 2,787

4.2 out of 5 stars 8,889

4.1 out of 5 stars 2,998

Price

$69.99$69.99

$159.99$159.99

$19.99$19.99

$18.36$18.36

$185.99$185.99

$239.99$239.99

$359.99$359.99

DVR

8CH DVR

n/a

8CH DVR

16CH DVR

Resolution

1080P

Night Vision

N/A

80ft

100ft

80ft

Outdoor/Indoor

✔

Hard Drive

No Hard Drive

2TB Hard Drive

N/A

1TB Hard Drive

2TB Hard Drive

【8CH Security DVR Recorder】This 8CH 1080p 4-in-1 wired DVR is designed for professional-grade surveillance, offering support for HD-TVI, CVI, CVBS and AHD Analog cameras(support up 1080p). With its 8 channels, it allows you to connect up to 8 CCTV cameras, providing security protection for your home or business. Note: This DVR does not support WiFi, IP or PoE cameras.
【Easy Setup & Remote Access】This wired DVR offers simple installation and supports family sharing. Multiple family members can remote view and playback anytime, anywhere via the ZOSI Smart App. For remote access, ensure the DVR is connected to your router. We recommend updating both the DVR firmware and ZOSI Smart App to the latest versions and watching the “ZOSI DVR Operation – Setup Menu” video before setup.
【AI human/vehicle detection】ZOSI DVR goes beyond traditional motion detection, thanks to its built-in AI technology. When paired with ZOSI CCTV cameras, it can accurately detect and identify humans and vehicles, ensuring that you receive timely alerts for any potential security threats. This intelligent feature gives you peace of mind and enhances the overall effectiveness of your surveillance system.
【Versatile Recording Modes & Customizable Detection Zone】ZOSI DVR supports four different recording modes, including continuous recording, scheduled recording, motion-triggered recording, and recycle recording (Note: A hard drive is required for recording, not included). This flexibility allows you to tailor your surveillance system to your specific needs and optimize storage usage. Furthermore, you can customize the motion detection area, focusing on important locations and minimizing false alarms.
【No Include Cameras and Hard Drive】Please note that this DVR system does not include cameras or a hard drive; for recording, you must install a 3.5-inch SATA surveillance-grade hard drive (Recommended: 500GB-2TB), as standard desktop hard drives are not compatible. To ensure perfect compatibility and access to all features, it is recommended to use this DVR with ZOSI 1080p analog CCTV cameras.