ZOSI Bullet Camera Systems

The C186 system: a 16-channel 4K NVR with eight 5MP audio PoE bullet cameras and a pre-installed 4TB drive. Bullets point down a driveway or along a fence line, where a ceiling dome would see too much sky or wall. Our ZOSI security camera review compares this system with the other ZOSI kits and explains when a PoE switch is needed.

Who it's for

Property owners who want directional bullet cameras, color night video and room to expand on a 16-channel recorder.

What you'll find

• The C186 16CH 4K NVR, 8×5MP Bullets, 4TB: eight 5MP audio PoE bullets on a 16-channel 4K recorder with a pre-installed 4TB drive.
• Other camera counts offered alongside it: 12 or 16 bullets on the same recorder, or 4 bullets on an 8-channel recorder with a 2TB drive.
• Cameras with an F1.0 aperture and 1/3" sensor for full-color night video, plus a 4500K warm light with three brightness settings.
• A 110dB siren and flashing spotlights that fire when the AI detects a person or vehicle, and two-way audio through every camera.
• Storage that ZOSI says expands to two 8TB drives, with 24/7 recording, auto-overwrite and USB backup.

How to choose

Start by counting the outdoor spots you want covered, then add a couple for later. Eight bullets on sixteen channels leaves eight inputs open, and with an optional PoE switch (not included) ZOSI says the recorder reaches 32 channels, so the 8-camera kit suits buyers who expect to grow. If you already need a camera on every side of a large property, the 12- or 16-camera options fill more of the recorder on day one. For a home or small shop that only needs four views, the C186 8CH 4K NVR, 4×5MP Bullets, 2TB is the smaller kit in the same family. Mount bullets high enough to be out of reach, angle them slightly down, and keep the warm light and siren pointed at your own property so they don't disturb neighbors. Whichever size you choose, plan an Ethernet run to each mounting point, since every camera takes power and video over one cable. Because the cameras see in color at night, you can skip the floodlights many bullet systems need, and the warm light is there for when you want it. For dome and pan-tilt kits next to this bullet system, see every ZOSI NVR and DVR system.