Security camera bundles all promise "AI detection" and "4K clarity" these days, so I went straight to ZOSI's actual C225 listing to see what the 8-channel PoE system really includes before recommending it.
The C225 is a 4K PoE security camera system bundled with a 4K 8-channel PoE NVR and a pre-installed 2TB hard drive. It's currently listed at $359.99, down from $429.99 (a $70 savings), with the system supporting up to 8 cameras running simultaneously off the one NVR.
The cameras distinguish people and vehicles from other moving objects, cutting down on false motion alerts compared to basic motion-detection cameras. Each camera also supports 2-way audio, so you can watch the live 4K feed and talk to whoever's at the door or in frame directly through the camera.
The cameras are housed in a full aluminum shell rated IP66 weatherproof, with a working temperature range of -10°C/14°F to 60°C/140°F. The metal housing is built to resist both vandalism and the elements while also helping dissipate heat for a longer lifespan — a detail that matters for cameras left outdoors year-round.
The included NVR ships with a pre-installed 2TB HDD, expandable up to 8TB, enabling continuous 24/7 recording across all 8 camera channels. ZOSI uses H.265+ encoding, which the brand states saves roughly 50% bandwidth and records about 50% more footage in the same storage space compared to standard H.264 — translating into meaningfully longer retention before old footage needs to be overwritten.
The system supports DIY detection and mask areas, letting you define exactly which parts of the frame trigger alerts (and which to ignore, like a busy street or a neighbor's yard) rather than getting notifications for every bit of motion in view.
What stands out:
Worth knowing:
The listing currently shows $70 off ($359.99 vs. $429.99), with an extra Prime Day-style discount claimable at checkout. Check our ZOSI coupon page for any additional verified codes.
For a wired, PoE-based home or business security setup, the C225 packs real storage capacity, genuine weatherproofing, and useful AI filtering into one bundle at a reasonable price point — it's a solid pick if you're comfortable running PoE cable rather than relying on WiFi cameras.
Ready to check current pricing? See the ZOSI C225 4K PoE Security Camera System here.
A pre-installed 2TB hard drive, expandable up to 8TB total.
Yes — the cameras can distinguish people and vehicles from other objects to cut down on false alerts.
Yes, it's rated IP66 with a full aluminum housing, rated for -10°C/14°F to 60°C/140°F.
$359.99, down from $429.99, a $70 savings at the time of this review.
