ZOSI 168B4-2258B8-US 16CH 4K PoE Security Camera System: 4K 8.0MP Ultra High Definition and Color Night Vision
When it comes to keeping an eye on things, the ZOSI 16CH 4K PoE Security Camera System doesn't mess around. Imagine crystal-clear 8MP 4K footage that doesn't ghost out when the sun goes down—thanks to color night vision that actually lets you see what's happening (not just shadows playing tricks on you).
And hey, it's smart too. We're talking AI that can tell the difference between a person, a car, and, say, a raccoon rummaging through your trash. Fewer false alarms mean you're not jumping at every leaf that blows by. Get notified on your phone or email, or scare off intruders with a sound alarm—because sometimes a loud noise is all it takes.
Ever wanted to yell at a package thief from the comfort of your couch? The two-way communication feature has you covered. Chat with visitors or give intruders a piece of your mind, all while the spotlight siren adds a little extra 'go away' energy.
Setting it up? Easier than assembling flat-pack furniture. The plug-and-play PoE system means you're not fumbling with a mess of wires, and Ethernet cables keep your video quality top-notch—no pixelated nonsense here.
Storage worries? Forget about it. With a 4TB HDD, it's recording round the clock. And when it's full, it just overwrites the old stuff (or you can back it up via USB if you're the sentimental type).
And because you're not always home, the ZOSI Smart App lets you peek in from anywhere. Whether you're on your phone, tablet, or laptop, your property's just a tap away. Because let's face it, peace of mind is priceless.
- Person Vehicle Detection & Alert Push
- Two Way Audio & Sound Light Alarm
- Stable Plug and Play PoE System
- Continuous 24/7 Recording with 4TB Hard Drive
- 4K 8.0MP Ultra High Definition and Color Night Vision
General specs
- Brand: ZOSI
- Model: 168B4-2258B8-US
- Seller: Amazon
- connectivity_technology: Wired
- video_capture_resolution: 4K UHD 2160p
- number_of_channels: 24
- memory_storage_capacity: 4 TB
- power_source: POE
- item_dimensions_l_x_w_x_h: 17 x 13 x 11 inches
- recommended_uses_for_product: Outdoor, House, Indoor, Home, Business
- compatible_devices: Smartphones, Personal Computers, TV, Tablets, Laptops, Cameras
- signal_format: Digital
- low_light_technology: Night Vision
- night_vision_range: 100 Feet
- frame_rate: 20fps
- recording_mode: Schedule, Manual
- optical_sensor_technology: CMOS
- total_usb_ports: 1
- hardware_interface: VGA, HDMI
- lens_type: Wide Angle
- video_input: Network Cable
- viewing_angle: 90 Degrees
- product_dimensions: 17 x 13 x 11 inches
- item_weight: 26.3 pounds
- First listed by seller: 4/11/25
If you are interested in more details, you can find full information on the seller's page.
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Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
ZOSI 168B4-2258B8-US
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ZOSI 168B4-1828X2258W4-US 4K UHD and Color Night Vision
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ZOSI 16DK-4285W8-30-US
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ZOSI 8RN-261W4-10-US Plug and Play PoE System
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ZOSI 88N2-1828W6-US-V1 4K Ultra HD and Color Night Vision
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ZOSI C186 4K Ultra HD & Real Full Color Night Vision
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|
| Brand | ZOSI | ZOSI | ZOSI | ZOSI | ZOSI | ZOSI |
| Model | 168B4-2258B8-US | 168B4-1828X2258W4-US | 16DK-4285W8-30-US | 8RN-261W4-10-US | 88N2-1828W6-US-V1 | C186 |
| Color | ||||||
| Rating |
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|
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|
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| Price | $699.99 | $679.99 | $455.99 | $239.99 | $411.29 | $329.99 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | June 27, 2025 | June 27, 2025 | June 27, 2025 | June 27, 2025 | July 18, 2025 | June 27, 2025 |
| connectivity_technology | Wired | Wired | Wired | Ethernet | Wired | |
| video_capture_resolution | 4K UHD 2160p | 4K | 4K | 5MP | 4K | 4k |
| number_of_channels | 24 | 24 | 16 | 8 | 8 | 8 |
| memory_storage_capacity | 4 TB | 4 TB | 4 TB | 2 TB | 2 TB | |
| power_source | POE | Corded Electric | Power Over Ethernet | Corded Electric | Corded Electric | Corded Electric |
| item_dimensions_l_x_w_x_h | 17 x 13 x 11 inches | 17 x 12.5 x 7 inches | 18.07 x 12.05 x 11.02 inches | |||
| compatible_devices | Smartphones, Personal Computers, TV, Tablets, Laptops, Cameras | Smartphones, Personal Computers, Tablets, Cameras | Personal Computers, Laptop, Television, Tablet, Smartphone | |||
| night_vision_range | 100 Feet | 100 Feet | 80 Feet | 100 Feet | 100 Feet | |
| frame_rate | 20fps | 24-30 FPS | 15 FPS | 24 or 30 FPS | ||
| recording_mode | Schedule, Manual | Schedule | Schedule, Event | Continuous, Schedule, Manual | ||
| hardware_interface | VGA, HDMI | VGA, Infrared, Ethernet, HDMI | Ethernet | |||
| viewing_angle | 90 Degrees | 95 Degrees | 90 Degrees | |||
| item_weight | 26.3 pounds | 13.12 pounds | 12.98 pounds | |||
16CH 4K PoE Security Camera System
Allison T.
New York, NY
April 21, 2025
As a mom in New York with a busy household and a knack for finding good deals, I invested in this security system a couple of months back to keep an eye on things while I'm at work or out with the kids. It's been a solid addition—I love that I can check in from my phone during concerts or when I'm away, and the night vision really stands out, making me feel safer. The two-way talk feature came in handy when I had to warn off a delivery person from leaving a package in the rain. However, I did notice that the app interface isn't the smoothest; it occasionally lags, and customizing alerts took some trial and error. Overall, it's reliable and does what it promises, though there's room for improvement in user-friendliness. For the price, it's quite a good value, and I'd recommend it to others looking for a dependable setup without breaking the bank.
- Pros: The picture quality is quite impressive, even at night, with colors that stay true instead of fading to shadows. I appreciate how it distinguishes between people, cars, and animals, which cuts down on unnecessary alerts. Setting it up was a breeze—no tangled wires to deal with, and the connection is solid for smooth video. The ability to talk through it and trigger a loud sound is handy for scaring off unwanted visitors. For the price, having continuous recording with ample storage and easy remote access via the app feels like a great deal.
- Cons: The app could be more intuitive; sometimes it takes a few taps to find what I need, and I could be wrong, but the notifications might be a bit delayed at times. The included spotlight is bright, but it doesn't cover as wide an area as I'd hoped, leaving some spots dim. While the system is mostly plug-and-play, I had to fiddle with the settings to get the alerts just right, which wasn't as straightforward as expected.