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๐๏ธโ๐จ๏ธ Unlock your doorโs full potential with crystal-clear, wide-angle security!
The Sumnacon Large Door Viewer offers a premium 220-degree viewing angle through a large 17mm glass lens, delivering crystal-clear visibility for doors 1.65" to 2.16" thick. Made from solid brass with a sleek black finish, it features a heavy-duty rotating privacy cover to prevent reverse peephole spying. Easy to install and designed for home, office, or hotel security, this peephole combines durability, privacy, and wide-angle surveillance in one stylish package.



| ASIN | B07TVX5MHB |
| Best Sellers Rank | #62,960 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #9 in Door Viewers |
| Brand | Sumnacon |
| Brand Name | Sumnacon |
| Color | Black |
| Customer Reviews | 4.5 out of 5 stars 2,075 Reviews |
| Exterior Finish | Black, Brass |
| Included Components | Door Viewer |
| Installation Type | Screw-In |
| Item Type Name | Door Viewer |
| Item Weight | 0.11 Kilograms |
| Manufacturer | Sumnacon |
| Manufacturer Part Number | ULSMC00392 |
| Material | Brass, Plastic |
| Material Type | Brass, Plastic |
| Model Number | ULSMC00392 |
| Number of Pieces | 1 |
| Recommended Uses For Product | home security, office security, hotel security, monitoring front door activity |
| Size | 28mm |
| Unit Count | 1.0 Count |
R**N
Every front door should have a peephole
We moved into a new home, and one of the first things that we noticed was that the front door had no peephole. I originally wanted to get a doorbell camera or security camera, but then I realized that we should probable have this low tech solution to knowing who is at the door first. Install: This install took a bit longer than I expected because, after it arrived, I realized that my drill bit kit does not include the 5/8" bit required. So I had to order one of those and wait for it to arrive. Once it did, the install was very quick and easy. I picked an aesthetically pleasing location near the center of my French doors at eye level. I drilled a 1/8" pilot hole all the way through, trying to make sure that the resultant hole was as perpendicular to the door as possible. I then started a 5/8" hole on both sides of the door to prevent splintering when the drill bit comes through the back. Then finished off the hole. The peephole slide in easily and screwed down for the perfect fit. It looks very nice, and the view through it is very clear, especially during the day. This does provide a wider view than I am used to from my previous homes, but I do not think it approaches the 220ยฐ that it is advertised at. At that angle, I would have expected to see around to the door itself and all the was to the ground. I have the peephole installed about 5-1/4' height, and I can see the ground about 3' from the door. If there is a package directly at the doorstep I wouldn't be able to see it. It is still an improvement over what I was used to, and it will hold us over longer enough to add a higher tech solution to supplement it.
T**E
Nice, quality, wide angle view.
My garage doesn't have any front facing windows, so when I am in the garage and a vehicle pulls up out front, I can look out my peep-hole and see if it is at my house or a neighbor's house. Great quality with a wide angle lens. Serves my needs perfectly.
T**M
Great looking
easy to install- looks great and I can see a wider field and I love the privacy cover
L**N
RETRO FITTED LOOKS AND WORKS GREAT
Used in conjunction with door knocker of same color drilled out perfect mount. If youโre handy , great idea. Bklynlarry.
B**C
quality and value works great
This was easy for my friend to put into my front apt door. You should have someone who knows how to install this, although it seemed straightforward . Looks good with the "brushed gold" color as it is a good "blended color contrast" to the bright brass door hardware I have.
C**S
PERFECT!!!
Easy to install. easy to use. Does disassemble but parts all there and secure
N**N
Worked as expected and Image quality is superb
I purchased this as our front door viewer was not really usable as the lens was very dirty and not clear. Install was easy enough to just drill a hole through the door the size of the shaft and it screwed into place. I would recommend this to anyone wanting or needing to replace their viewer. Also the sliding cover over the inside is a nice touch as well.
T**Y
looks good and very clear but paint is easy to chip
just received it and it looks great. feels very well constructed. I had to drill a bigger hole in my door as the original peephole was a little smaller. the paint that they use is not that good as it came off very easily after I tried to tighten the screw. other than that, it looks good and works well.
M**H
product good and same as advertised.
I wish they would have just said it would be 2 weeks as I was worried it was lost.
W**P
Overall, I'm very satisfied with this door viewer
I recently installed the Sumnacon Safety Door Viewer in my front door, and it has been a great addition to my home security! The solid brass construction ensures durability and a high-quality feel. The 220-degree viewing angle provides a wide field of vision, allowing me to see who is at my door without opening it. The heavy-duty rotating privacy cover adds an extra layer of security, preventing anyone from looking into my home. Installation was straightforward, and the clear optics offer a sharp and bright view. It's a perfect peephole for any home, office, or hotel where security and privacy are important.
A**R
Great product As described Good service good supplier
Great product As described Good service good supplier
A**R
Good value, bigger than you think.
This is bigger than I thought but is good value for money. It's good quality and the lens is glass. To install you need a 1cm drill bit and a 28mm drill bit. Drill the 1cm pilot hole first. Then use the 28mm drill from both sides of the door, meeting in the middle. This will stop surface tearing of your door as the drill comes through. Use a little Vaseline between the door and the outside lens to seal it against moisture entry.
W**D
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Trustpilot
2 weeks ago
2 days ago