MOUNTAINONE F007 Underwater Fishing Camera Review: a simple wired camera that mostly just does the job

I picked up this MOUNTAINONE 15 m underwater fishing camera mainly out of curiosity. I already use a classic sonar fish finder, but I wanted to actually see what was down there instead of guessing from blobs on a screen. The price was reasonable compared to the fancy brands, and I didn’t really care about the missing DVR as long as I could watch live. I’ve used it now on a small lake from a boat, once for ice fishing, and once in a pretty murky river just to see how it copes.

Right away, you can tell this is not some high-end pro kit. The case, the screen, the cables – everything feels more like decent DIY gear than premium marine electronics. But that’s kind of what I expected at this price. My main goal was simple: drop the camera, check if there are actually fish around, see how they react to the bait, and not kill the battery in an hour.

In practice, it mostly does that. The image quality is okay for the price, the 15 m cable is enough for most of what I do, and the battery really does last a good part of the day. It’s not crystal-clear like you see in promo videos, especially if your water is dirty, but you can usually tell if there are fish, structure, or just an empty desert down there. When the water is clear, the 1000TVL camera gives a pretty decent picture on the 7-inch screen.

So overall, my first impression after a few outings is: it’s a practical tool, not a toy, but also not some miracle device. It helps you make decisions on where to fish, but it won’t magically fix bad spots or dirty water. If you go in with that mindset, you’re less likely to be disappointed. I’ll break down what I liked and what bugged me below.

In terms of value, this camera sits in that middle zone: cheap compared to big brands, but still not pocket change. For the price, you get a complete kit with screen, camera, cable, battery, and case. You don’t have to add anything except maybe a power plug adapter depending on your country. If your main goal is to occasionally check the bottom, see if there are fish around, and maybe watch how they react to your bait, it’s a pretty good deal.

Where the value drops a bit is if you really want recording or advanced features. This specific 15M NO DVR model can’t record at all – there’s no SD slot. Some competing systems at slightly higher prices offer basic DVR or at least some way to save footage. If that matters to you, you should probably spend a bit more and pick a different model or brand. Also, if you always fish in dirty water with poor visibility, you’re paying for a camera that you simply won’t be able to use to its full potential.

Compared to classic fish finders, this is not a replacement; it’s more of a complement. A sonar will still be better for scanning large areas and finding depth changes. This camera is more for spot-checking and curiosity. Personally, I like having both: I use the sonar to find interesting spots, then drop the camera when I want to see what’s actually there. For that combo, the price of this unit is easier to justify.

So, value-wise, I’d say: good value if you know what you’re buying and your conditions suit it (clear-ish water, not pro-level abuse). If you expect HD GoPro quality footage and perfect visibility in muddy water, you’ll be disappointed. If you just want a simple underwater eye without spending a fortune, it’s a solid option.

The overall design is very utilitarian. The hard case with integrated screen is actually handy: you open it, the monitor is right there, and everything stays somewhat protected during transport. It looks more like inspection equipment than a fishing gadget, which matches what one reviewer said about using it to inspect chimneys. That doesn’t bother me – if anything, it makes it feel more like a tool and less like a toy.

The camera head being fish-shaped is more of a gimmick than anything, but it doesn’t hurt. What matters more is the 90° viewing angle. It’s wide enough to give you a decent field of view without distorting everything. When I dropped it near some structure, I could clearly see rocks, branches, and fish cruising by when the water was reasonably clear. The LEDs are arranged around the lens, and the control over white vs IR is useful. In murky water, the white LEDs can just reflect off particles and blind you, so being able to switch to IR or lower brightness helps a bit.

The 15 m cable is thick and feels reasonably tough, but it’s not the most flexible when cold. On the ice, it got a bit stiff, and managing the slack through a small hole takes a bit of patience. If you’re used to lighter sonar transducer cables, this feels bulkier. Also, there’s no built-in reel system, so you’re just coiling it by hand in the case. It’s fine, but it tangles if you’re sloppy. I’d have liked some kind of basic spool or clip system.

On the control box, everything is clearly labeled but very basic. No touch screen, no fancy icons. You’ve got buttons for power, LED modes, and brightness. That’s it. The design approach is clearly: keep it simple, keep it cheap. It works, but it also feels about 10 years behind modern fish finder interfaces. If you’re okay with that, the design is functional. If you like slick and modern gear, this will feel a bit dated.

The battery is one area where I was pleasantly surprised. The spec says up to 8 hours of continuous use, and in practice that’s not far off. On my first full test, I had the camera running on and off for a long afternoon on the lake, roughly 5–6 hours total with the screen on and LEDs used about half the time. By the time I packed up, the battery indicator was still showing charge left. Another Amazon user also mentions a very long battery life, and that matches what I’ve seen.

The battery is a separate pack that connects to the control box. It’s not some tiny built-in thing; it’s more like a small sealed lead-acid or lithium pack (the manual isn’t super clear). Charging is simple: plug in the included charger, wait for the light to change. It’s not fast charging, so you need to plan ahead and charge it the night before. I didn’t time the full charge from empty, but it’s a few hours, not 30 minutes. For a fishing day, that’s fine.

Power consumption changes a bit depending on how you use the LEDs. Running all 30 LEDs on max brightness obviously drains more than having them off or on low. On a quick test, I left the camera in a bucket with LEDs on medium and the screen on, and it ran for roughly 7 hours before the indicator dipped low. That’s close enough to the claimed 8 hours for me. If you mainly use it to check spots for a few minutes at a time, the battery easily covers a full day out.

The only thing I’d improve is having a more precise battery indicator. Right now it’s pretty rough, and you don’t really know if you’ve got 30% left or 5%. Also, there’s no option to run it off a boat’s 12V system directly, at least not officially. You could probably hack something, but that’s on you. Overall, though, for a self-contained kit, the battery performance is one of the strong points of this camera.

Durability is always a bit hard to judge after a short period, but I can share what I’ve seen so far and what other users mention. The camera housing is aluminum alloy and feels solid. I’ve bumped it against rocks a couple of times while lowering it, and it only got small scuffs, no cracks or leaks. The manufacturer claims it’s cold-resistant and waterproof, and in ice fishing use I didn’t see any fogging or water ingress. So the camera head itself seems reasonably tough.

The cable is where I’m a bit more cautious. It’s advertised as pull-resistant, and it does feel thicker than some cheap inspection cameras. Still, after coiling and uncoiling it a few times, I can see how daily heavy professional use might wear it down over time. One reviewer mentioned this was their third camera for chimney inspections, replacing the previous ones due to normal wear and tear. For occasional fishing trips, I think it’s fine. For daily professional work, you should expect to eventually replace it.

The carrying case and screen are okay but not bulletproof. The plastic of the case is decent, hinges are fine, and the screen is protected when the case is closed. I wouldn’t sit on it or throw it around, but tossed in the car with other gear, it survived without any issues. The buttons on the control box feel a bit cheap, but they work. Time will tell if they hold up to cold, wet fingers over several seasons.

There is a 1-year manufacturer warranty, which at least gives a bit of peace of mind. One reviewer who had problems mentioned they got a refund quickly after contacting the seller, so customer service doesn’t seem terrible. Overall, I’d rate durability as decent: not indestructible, but good enough for normal fishing use if you treat it like electronics and not like a hammer.

Let’s be honest: how this thing performs depends a lot more on your water clarity than on the camera specs. In a small clear lake, dropping it to 5–7 m, the image was actually pretty decent. You can clearly see fish shapes, bottom structure, and even your lure if you position it right. The claimed 1000TVL resolution is not HD by modern standards, but for identifying “fish vs no fish” and seeing how they react, it’s fine. On the other hand, in a murky river, it quickly turns into a blur of particles once you go a few meters down, even with the LEDs.

The LED options help a bit. In clear or slightly stained water, the white LEDs on low or medium give you a usable picture. In very dirty water, switching to IR can reduce glare, but you still don’t see much – that’s just physics. One Amazon user in Spanish mentioned exactly this: good camera, but not great for low-visibility waters. I had the same experience. So if your usual spots are muddy canals or chocolate-colored rivers, don’t expect miracles from any camera, including this one.

In terms of real fishing usefulness, it did help me a couple of times. For ice fishing, I dropped it down a few holes and quickly saw one spot was basically dead – nothing moving, just a flat bottom. In another hole, I saw a few fish cruising around my bait and ignoring it, so I adjusted depth and lure size. That feedback is nice. On the boat, I used it to check if there was actually life around some submerged trees I’d marked on the sonar. Seeing fish there gave me confidence to stay longer.

The screen itself is okay but not great under direct sunlight. With the sun visor, it’s usable, but you do have to angle it and sometimes shade it with your body. At dusk or on cloudy days, it’s much nicer. There’s no fancy image tuning – no contrast, sharpness, etc. You get what the camera sends. Overall, I’d say the performance is solid for the price, as long as your expectations are realistic and your water is at least somewhat clear.

The kit is pretty straightforward. You get a 7-inch LCD monitor built into a hard carrying case, the underwater camera head with a 15 m cable, a separate battery pack/power control box, a charger, a float, a sun visor, some straps and accessories, plus a basic manual. The whole thing weighs around 1.5 kg, so it’s not ultra-light, but it’s easy enough to carry from car to boat or onto the ice.

The camera itself is in a small fish-shaped aluminum housing with a claimed 90° viewing angle. There are 30 LEDs around the lens: 15 white and 15 infrared. You can switch them between four modes: white only, IR only, both on, or all off, and you can adjust brightness. That’s controlled from the power box. This specific version is the “NO DVR” model, so there’s no SD card slot and no recording. It’s live view only. If you’re hoping to film your catches for YouTube, this is not the right model.

The monitor is just a basic LCD screen, not super high resolution, but big enough to actually see what’s going on without squinting. There’s a sun visor included which helps a lot when you’re outside. Without it, the screen can be a bit washed out in direct sun. Inside the carrying case, the monitor is fixed to the lid, and there’s a space for the battery and cable in the bottom. It’s not super nicely organized, but it works.

Overall, what you’re getting is a simple wired underwater camera system: no Wi-Fi, no phone app, no fancy menus. For some people that’s a plus – fewer things to go wrong. For others, the lack of recording and extra features will feel limiting. Personally, for basic scouting under the boat or through an ice hole, the feature set is enough, but I did catch myself a few times wishing I could at least grab a quick clip or photo.