Best Door Viewer 2025

Peepholes are something that we use since the very old times. It’s a great security update for your home to install a peephole. People usually underrate them and think about cameras and other expensive solutions. Meanwhile, these little devices provide you with a great opportunity to see who’s outside without opening a door. It makes door viewers really efficient and worth buying.

However, it’s still necessary to choose the most suitable model. And here is where troubles may begin because there are plenty of various peepholes on the market. To help you with this task, we’ve prepared our top 15 of the best models.

FAQ

TOP 15 Best Door Viewers

#1 Door Scope DS2000 Aluminum Door Viewer

Let’s begin with something really interesting and not cheap at all. This is a quite large scope that has a few important details: it’s made of durable aluminum with a silver finish and it has a viewing angle of 168 degrees. This peephole is viewable at a 7ft distance, which is very cool.

#2 Earl Diamond 220 Degree Large Door Viewer

The next one is much cheaper but it still offers good features. So, this is a metal covered peephole with a cover and great 220-degree viewing angle. The outstanding feature of this model is its easy-to-install mechanism. Just unscrew the unit and insert the back and front end into a hole. The scope fits 42mm to 54mm (1-11/16in to 2-3/16in) thick doors.

#3 Royal H&H Large Door Viewer

One more solution for a decent price. The all-metal door viewer with a 220-degree viewing angle and metal cover. It has the same installation, so you won’t face any complications. In fact, it’s a pretty similar model in a slightly different shape. It even fits the same doors.

#4 Forliggio Peephole Front Door Viewer with Privacy Cover

For those who are looking for something not expensive, there is a model by Forliggio. It’s a solid brass peephole in satin nickel finish with a viewing angle of 200 degrees and a privacy cover plate. This model fits 34mm to 60mm (1-3/8in to 2-3/8in) thick doors. Plus, it provides a great view thanks to 4 optical glass lenses.

#5 Earl Diamond Door Viewer Peephole

This model has a greater viewing angle, in comparison to the previous peephole, and it’s 220 degrees. Besides, the door viewer is made of metal, which increases durability and price as well, But still, it’s a cheap variant with a fitting thickness from 42 to 54mm (1-11/16in to 2-3/16in).

#6 Prime-Line Products U10313 Door Viewer

A very affordable and easy to install scope that is made of solid brass and fits metal or wooden door of 35-54mm (1-3/8in to 2-1/8in) thickness. It’s a durable, very compact, and inexpensive solution for your home protection.

#7 Rockwood 627.CRM Brass UL Listed 190-degree Door Viewer

Here we’ve got a beautifully designed brass peephole in chrome finish with privacy cover. It also has a rather wide viewing angle of 190 degrees. You can use this model for 35 to 57mm (1-3/8in to 2-1/4in) doors. Despite the price is not low, the materials are good.

#8 TOGU TG3828YG-SN UL Listed HD Glass Lens 220-degree Door Viewer

If you need something with a greater viewing angle, you should take a look at this model. It’s a solid brass peephole that ensures a great 220-degree view. This model fits 40mm to 55mm (1-3/5in to 2-1/6in ) thick doors. It also has a privacy cover.

#9 Royal H&H Door Viewer Security Peek Peep Hole

Another full metal construction with a metal cover and a 200-degree angle of viewing.  It fits doors from 35 to 56mm (1-6/16in to 2-15/64in). It’s a durable model with a beautiful chrome design and easy installation.

#10 Sumnacon Large Door Viewer with Heavy Duty Rotating Privacy Cover

A solid brass 220-degree door viewer in a black finish designed by Sumnacon will suit you if you have a door of thickness from 42mm to 55mm (1.65in to 2.16in). It’s also equipped with a security cover plate that prevents sneaking. Besides, the price good.

#11 Junxave Door Viewer Peephole

This model offers a crystal clear view at a 220-degree angle. This peephole is made solid brass, which is also a good sign, and it has a privacy cover plate. Plus, it’s super easy to install this device and use it with 35mm to 55mm thick doors (1-3/8in to 2-1/6in).

#12 National Hardware N336-107 V805 Door Viewer

Although the price might seem not too big, it’s needed to realize that it’s still a little bigger, compared to previous cheap models because there is only a 160-degree viewing angle. And it has no cover. However, it’s a durable and simple model that fits doors from 35mm to 50mm (1-3/8in to 2in).

#13 TOGU TG2814YG-AB Brass UL Listed 220-degree Door Viewer

This brass door viewer designed by TOGU in antique bronze design is very cheap and rather cool. It has a 220-degree angle of viewing and a security cover plate. The range of suitable door thickness is also good and it’s from 35mm to 55mm thick doors (1-3/8in to 2-1/6in).

#14 Defender Security U 10327 Door Knocker & Viewer

it’s time to review something extraordinary. This model deserves being here because it’s an inexpensive 180-degree peephole with a door knocker. It fits 35mm – 44mm thick doors (1-3/8 in. to 1-3/4 in). Unfortunately, this construction has some complications in the installation process.

#15 Nuk3y 220 Degree Wide Angle Heavy Duty Door Viewer

The last on the list is a solid brass durable door viewer that is super easy to install and offers a great 220-degree viewing angle. Moreover, the price is pretty low. The model can be used with 35mm to 54mm thick doors (1-3/8in to 2-1/8in).

Conclusion

Okay, so we have reviewed 15 models, and all of them are good. But let’s name the most popular cheap and expensive models.

Low-budget models:

• #4 Forliggio Peephole Front Door Viewer with Privacy Cover;
• #9 Royal H&H Door Viewer Security Peek Peep Hole.

Pricey models:

• #1 Door Scope DS2000 Aluminum Door Viewer;
• #13 TOGU TG2814YG-AB Brass UL Listed 220-degree Door Viewer.

Hope you found this article useful and interesting. Choose the best models only!