CYVIO N1814 Review: Solar 4K Cameras, No Monthly Fee

This video was sponsored by CYVIO, who also provided the camera bundle. All opinions are my own, and I show what I actually experienced in testing. Links on this page are affiliate links.

Quick summary: Wireless security cameras are only as good as their connection. The CYVIO N1814 is a four-camera, solar-powered, 4K system that uses long-range 900MHz Wi-Fi HaLow and records locally with no monthly fees. CYVIO claims up to 700 meters of range. I tested it in my neighborhood.

Key takeaways

• Four battery-powered outdoor cameras with built-in solar panels, plus an NVR (network video recorder).
• 900MHz Wi-Fi HaLow link between the cameras and NVR, rated up to 700 meters in open areas.
• My range test: a stable connection at about 600 feet (183 meters), roughly 12 houses away, in a suburban setting.
• Battery: 97% after three days in the sun; 85% after three days with no sun and lots of foot traffic.
• Local storage, a 64GB SD card pre-installed, and NVR expansion up to 8TB. No required subscription.
• Color and black-and-white night vision, two-way audio, a spotlight and siren.

What’s in the bundle

You get four outdoor cameras, the NVR, and a mouse. CYVIO focuses on home and small-business security and pushes privacy: AES encryption, local recording and on-device detection, instead of a monthly cloud plan.

Setting up the NVR

The NVR is the central hub that receives and stores footage. To initialize it, connect it to a monitor over HDMI. You supply the monitor and HDMI cable. After logging in, I found the four cameras were already paired, and you can pair more if you want to expand.

Installing the cameras

Mounting each camera takes three screws. Because they run on battery and solar, you don’t have to run power cables, which opens up spots like a far corner of the yard or a detached building. I mounted one at the farthest point of my backyard.

What makes it different: 900MHz Wi-Fi HaLow

Most smart home devices and wireless cameras use 2.4GHz Wi-Fi. The N1814 uses 900MHz. Lower-frequency signals generally travel farther and get through some obstacles better. CYVIO claims up to 700 meters in open areas and up to 10 times the theoretical coverage of 2.4GHz. Walls, buildings, trees, terrain and interference all affect the real result.

My range test

I left the NVR in my garage and walked a camera away from the house while watching the live feed. It buffered a bit while moving, since it’s not meant to be a moving camera. At about 12 houses away, roughly 50 feet each, it started to struggle. That’s about 600 feet, or 183 meters.

That’s not the advertised 700 meters, but it’s plenty for the end of a long driveway, a big backyard or a detached garage. If you need more range for a ranch or farmland, put the NVR outside in the shade, protected from the elements, to reduce interference. Mine was indoors.

Video quality and night vision

Daytime 4K footage looked good. At night you get black-and-white night vision and color night vision. There’s two-way audio through the app, handy for deliveries or checking who’s there without opening the door.

Solar and battery

Each camera has an advertised 11,600mAh battery and a built-in solar panel. CYVIO markets it as a year-round solar setup, but real results depend on sunlight, how often it records and how many events trigger it. External solar panels are sold separately for shady spots.

In my install, a camera in strong sun showed 97% after three days. A camera with lots of foot traffic and no sun was at 85% after three days. The biggest benefit is flexibility: you mount cameras where you need coverage, not where the outlets are.

Smart detection and deterrents

CYVIO advertises on-device detection, and you can adjust sensitivity so it doesn’t trigger at certain distances. I tested it with a person and a vehicle. There’s also a built-in spotlight and audible alarm to discourage someone hanging around. My demo was controlled, but it shows how the alerts work.

No monthly fees

The system comes with a pre-installed 64GB SD card, and the NVR can expand to 8TB with additional hardware that isn’t included. Recordings stay local with no required subscription. That’s a big deal for four cameras running for years. CYVIO also emphasizes AES-256 encryption. Remember that local recording means thinking about physical security, and what happens if the recorder itself is damaged or stolen.

Who should buy it

The range is the main reason to consider it. Battery and solar give you mounting freedom, and local recording means no subscription. I can’t judge long-term battery life and durability yet. If you’re covering a small apartment or a single door, you probably don’t need a long-range system. For a large yard, detached garage, long driveway, workshop, farm or warehouse, the CYVIO N1814 is worth a look.

• CYVIO N1814 4K solar security camera system on Amazon