The best door viewers, compared.
Top pick: Amig peephole with super angle lens, brass polished finish, diameter 14 mm, door thickness 35-60 mm Best value: Desenda door viewer – Best shelf price among optical viewers that state a cover and a barrel and have more than a small review file: about £4.29, 4.3 from 98. Updated October 2026.
A door viewer is the peephole you look through before you open a UK front door or a flat entrance. The same shopping word also covers a video peephole camera that uses the hole. You buy an optical viewer to match the door thickness and the existing hole. On a certificated fire door, the door manufacturer’s approval comes before anyone drills. For a lens, quality is a barrel that matches the size on the pack, a cover on the room side, and a clear image. Moving from 180° to 200° is not that test. A camera that films a shared landing or the street brings UK duties that a plain peephole does not. This page scores twelve listings on stated thickness, barrel, cover, and review evidence. Measure the leaf and the old hole before you trust a degree figure. The [door viewer buying guide](/hub/door-and-window-security/door-viewer/sub/door-viewer-buying-guide) puts those measurements in order. An optical viewer is two threaded halves and a lens, with no power.
A door viewer is the peephole you look through before you open a UK front door or a flat entrance. The same shopping word also covers a video peephole camera that uses the hole.
42 products checked · 58 hrs invested · +18,400 readers
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Personal buying guide
Question 1 of 2
What do you need the viewer to do?
The Amig peephole, model 10013G, is £8.50 for a stated 14 mm barrel, doors of 35–60 mm, and a built-in lid, made in Spain and listed at 52 g. Amazon.co.uk shows 4.6 from 961 reviews, the highest star line in this set. UK reviews say it is clearer than an old peephole, easy to fit, and that the brass look suits a Victorian door. The title says brass, a later attribute line says plastic, and one UK review says the screw is brass and the tube is plastic. Degrees are not printed; the listing only says super angle. One reviewer enlarged an existing hole and wrote 14 cm, while the listing says 14 mm, so you still measure. It is the top pick here because that review count sits with a cover and a 35–60 mm range, with the brass-versus-plastic clash left in view.
Pros
Cons
Best for: You want the strongest star line in this set for a 14 mm swap on a non-fire door of 35–60 mm.
Less suitable: You need solid brass all the way through the barrel, or a printed angle in degrees.
Specifications
Common questions
What door thickness does this listing state?
The Amig listing states 35–60 mm. That is a printed band for the leaf, not a measurement of your door.
Does it come with a privacy cover?
Yes. The listing describes a built-in lid. A cover is a flap on the room side, not proof that the room is invisible from the landing.
Is a UK fire-door certificate stated?
No UK fire-door certificate is stated. A brass title and a high star line are not FD30 or FD60 paperwork.
The Stoppwerk antique viewer, model TN010.2, is £12.99 for a stated 16 mm hole, 200°, a cover, and doors of 35–55 mm, in a satin brass finish listed at 41 g. Amazon.co.uk shows 4.5 from 1,273 reviews. UK reviews praise a clear large view, glass lenses against plastic, and an antique brass colour on a front door. The technical details say only for interior doors, while the bullets describe a front-door viewer. Complaints include moisture in the lens, rough inner glass, a lens assembly that came apart at first, and one buyer who did not see a large optical upgrade for the price. A 16 mm hole was a snug fit in one review, and a 14 mm brass variety also appears in this file, so you match the barrel you unpack.
Pros
Cons
Best for: You want a glass lens and an antique brass look in a measured 16 mm hole on a door of 35–55 mm.
Less suitable: The door is an exposed front door and the interior-only line on the same listing is a problem you cannot ignore, or the leaf is thicker than 55 mm.
Specifications
Common questions
What door thickness does this listing state?
The antique Stoppwerk listing states 35–55 mm, a 16 mm hole, and 200°.
Does it come with a privacy cover?
Yes. A cover is included with the viewer.
Is a UK fire-door certificate stated?
No. The technical details say interior doors only, while the bullets mention a front door. That clash is not a fire-door certificate.
The Stoppwerk chrome viewer, model TN011.3, is £12.99 for a stated 14 mm hole, 200°, a glass lens, a cover, and doors of 35–55 mm, listed at 41 g. Amazon.co.uk shows 4.5 from 896 reviews, a separate count from the antique listing. Reviewers say the glass is clearer than a misted old viewer, that it fitted an existing hole, and that it feels like a quality product and is easy to fit. One review calls the lens a little blurry. The technical details say only for interior doors, while the bullets describe a front-door viewer, so the file does not settle an exterior door. It is the 14 mm pair to the antique 16 mm listing at the same shelf price. A glass claim is still a listing claim plus those reviews, not a lab comparison of every lens in this set.
Pros
Cons
Best for: You are replacing a misted 14 mm viewer on a door of 35–55 mm and you want the chrome glass-lens listing.
Less suitable: You need a printed exterior-door approval, a 16 mm hole, or a leaf thicker than 55 mm.
Specifications
Common questions
What door thickness does this listing state?
The chrome Stoppwerk listing states 35–55 mm, a 14 mm hole, and 200°.
Does it come with a privacy cover?
Yes. A cover is included. Reviews describe a clearer glass lens than a misted old viewer.
Is a UK fire-door certificate stated?
No fire-door certificate is stated. An interior-only technical line conflicts with front-door bullets.
The HOJLKLD pack is £9.69 and includes a 16 mm drill bit, a stated 200° viewer, a rotating cover, and a range of 35–60 mm, listed at 90 g, model EPC_DOH_503. Amazon.co.uk shows 4.4 from 1,470 reviews, the largest optical count in this set. Reviewers praise a large clear view and an easy install, and some found the bit easy to use. The bullets say solid brass and the technical table says zinc alloy. A UK review says the included bit is for plastic doors, not wood. Other reviews say the unit fell apart when the two cylinders were separated, or that the front lens section fell apart on unboxing. A listing question asks about a fire door, and the bullets do not say it is fire-rated.
Pros
Cons
Best for: You are drilling a new 16 mm hole in a plastic door of 35–60 mm and you will check that the two halves stay together.
Less suitable: You are drilling timber with the included bit, or you need a brass barrel the table also calls zinc alloy.
Specifications
Common questions
What door thickness does this listing state?
The HOJLKLD listing states 35–60 mm and a 16 mm hole, and the pack includes a 16 mm drill bit.
Does it come with a privacy cover?
Yes. A rotating cover is stated. Reviews also say the cylinders or the front lens fell apart.
Is a UK fire-door certificate stated?
Fire-door status is not stated in the bullets. A brass claim in the bullets and zinc alloy in the table are not a certificate.
The XFORT polished chrome viewer is £8.99, metal, with 180° stated, for doors of 35–50 mm, listed at 30 g, and the manufacturer line is Maher London Ltd. Amazon.co.uk shows 4.4 from 1,245 reviews. UK reviewers call it easy to install, well made, and a decent replacement for a viewer that had fallen apart. The same file describes a smaller, more distorted lens than the old peephole, blurry vision, a rotating cover too stiff to use, and oxidation marks on arrival. The barrel diameter is not printed; one UK reviewer drilled 12 mm. A uPVC question on the page is not answered in the bullets. The thickness band stops at 50 mm, so a thicker composite leaf can sit outside it.
Pros
Cons
Best for: You have a door of 35–50 mm, you can use a 12 mm hole as that UK review did, and you want a chrome lens with a large review count.
Less suitable: Your leaf is thicker than 50 mm, or you need the barrel diameter printed before you drill.
Specifications
Common questions
What door thickness does this listing state?
The XFORT listing states 35–50 mm and 180°. The barrel diameter is not printed.
Does it come with a privacy cover?
A cover is not in the bullets. A UK review mentions a rotating cover that was too stiff to use.
Is a UK fire-door certificate stated?
No UK fire-door certificate is stated.
The black Bwintech viewer, model FY08-015, is £6.99 for a stated 12 mm brass barrel, a glass lens, a cover, and doors of 35–60 mm, with 180° on the title. Amazon.co.uk shows 4.3 from 332 reviews, and that review text is the same block as the chrome and polished-brass Bwintech listings, so it is one family figure rather than three separate tests. Shared reviews praise thickness adjustment, a clear lens on a good sample, and a sturdy feel. They also describe a blurry or faulty lens, a cover that bends, black paint coming off, and a 14 mm order returned because the sizing was way out. The title says UL listed and fire proof. A shared UK review says there is no fire-rated certificate for a flat fire door, so that line is not FD30 evidence.
Pros
Cons
Best for: You have measured a 12 mm hole on a non-certificated door of 35–60 mm and you want the black finish.
Less suitable: You need paperwork for an FD30 or FD60 door, or you are treating these 332 reviews as a black-only sample.
Specifications
Common questions
What door thickness does this listing state?
The black Bwintech listing states 35–60 mm, with a stated 12 mm barrel and 180°.
Does it come with a privacy cover?
Yes. A cover is included. Shared reviews mention a cover that bends.
Is a UK fire-door certificate stated?
The title says UL listed and fire proof. That line is not a UK FD30 or FD60 certificate in the file.
The polished chrome Bwintech, model FY08-012, is £6.99 for a stated 12 mm barrel, 180°, a glass lens, a cover, and doors of 35–60 mm, listed at 30 g. Amazon.co.uk shows the same 4.3 from 332, and the review text matches the black and polished-brass files, so these stars are not a chrome-only test. Shared comments praise adjustment and a clear lens when the sample is good, and they complain about a weak cover, a blurry lens, and missing fire-door paperwork. Black paint coming off in that shared block is a finish complaint that does not describe this chrome unit. The title still says UL listed and fire proof, and the file has no UK FD30 certificate. Buy the chrome finish for the look, and still measure 12 mm against the hole you have.
Pros
Cons
Best for: You want a chrome 12 mm viewer on a non-fire door and you accept a shared review file.
Less suitable: You want reviews that discuss this chrome finish alone, or a certificate for a flat fire door.
Specifications
Common questions
What door thickness does this listing state?
The polished chrome Bwintech listing states 35–60 mm and a 12 mm barrel.
Does it come with a privacy cover?
Yes. A cover is included. The 332 reviews are the same block as the other two Bwintech finishes, not a chrome-only sample.
Is a UK fire-door certificate stated?
No UK fire-door certificate is in the file. UL listed on the title is not that paperwork.
The polished brass Bwintech, model FY08-001, is £7.49 for a stated 14 mm barrel, 200°, a glass lens, a cover, and doors of 35–60 mm, listed at 40 g. The star line is again 4.3 from 332, identical in text to the 12 mm black and chrome files, including a review of a 14 mm order that was returned because the sizing was way out. Shared praise covers thickness adjustment and a sturdy feel. Shared complaints cover a cheap cover, a blurry lens, and no certificate a leaseholder could show a landlord. The title says UL listed and fire proof, and no temperature figure is in the file. Buy this finish only if you have measured a 14 mm hole on a non-certificated door.
Pros
Cons
Best for: You have a measured 14 mm hole, you want a brass look, and the door is not a certificated fire door.
Less suitable: You are paying the extra 50p because the title says fire proof, or you need a review sample that is only this ASIN.
Specifications
Common questions
What door thickness does this listing state?
The polished brass Bwintech listing states 35–60 mm, with a stated 14 mm barrel and 200°.
Does it come with a privacy cover?
Yes. A cover is included. Shared reviews call the cover cheap and liable to bend.
Is a UK fire-door certificate stated?
The title says UL listed and fire proof. Shared reviews say a certificate was not in the pack, and the file has no FD30 paperwork.
The Desenda peephole is £4.29 for a stated 14 mm barrel and doors of 35–50 mm, with a cover in the bullets and model number Dzs-PH-2200D35. Amazon.co.uk shows 4.3 from 98 reviews. UK reviewers call the view clear, the fit easy, and the cover neat, and one used it as a swap after a Ring peephole camera. The title says 200° and a bullet says 220°, so the angle is not one figure. One UK buyer says the barrel was about 19 mm, not 14 mm, and it did not fit. Another says the room was still visible from outside with the cover in place. That diameter miss is why a low price is not a reason to skip measuring the barrel before you order.
Pros
Cons
Best for: You are swapping a lens on a non-fire door of 35–50 mm and you will measure the barrel against the old hole.
Less suitable: Your door is thicker than 50 mm, or you need a cover you can treat as invisible from the landing.
Specifications
Common questions
What door thickness does this listing state?
The Desenda listing states 35–50 mm. A thicker leaf sits outside that band.
Does it come with a privacy cover?
Yes. The bullets include a privacy cover, and a UK review mentions the cover. The same review file says the room was still visible from outside with the cover in place.
Is a UK fire-door certificate stated?
No UK fire-door certificate is stated for this viewer.
The EZVIZ DP2C is a Wi-Fi video peephole at £95.41, model CS-DP2C-A0-6E2WPFBS, with a stated 1080p camera, a 4.3-inch indoor screen, a 4,600 mAh battery, and a claimed hole of 16.5–50 mm on doors of 35–105 mm. Amazon.co.uk shows 4.2 from 2,904 reviews. UK reviewers describe enlarging an existing spy hole, a useful screen for an older or vulnerable person, and an app that several found straightforward, and they praise the claim of no monthly fee. The same file includes a battery that failed or did not hold charge, an app called a mess, an indoor monitor less sharp than the phone image, and two-way talk that one reviewer only got after the bell was pressed. The item highlight says 55° and the bullets say 155°. The saved listing says microSD up to 256 GB. A camera that films a shared landing is a UK GDPR question a plain lens does not raise.
Pros
Cons
Best for: You need an indoor screen or a recording, the door is 35–105 mm, and you can enlarge the hole and meet UK GDPR if the camera films past your home.
Less suitable: You only want a look through the door before you open it, or the door is a certificated fire door you must not alter.
Specifications
Common questions
What door thickness does this listing state?
The EZVIZ DP2C listing states 35–105 mm and a hole of 16.5–50 mm. A 12–14 mm peephole usually has to be enlarged.
Does it come with a privacy cover?
This is a camera, not an optical viewer with a cover. The indoor screen is 4.3 inches on the listing.
Is a UK fire-door certificate stated?
No. 1080p, a battery, and microSD are video claims, not an FD30 or FD60 certificate.
The JFGDVW black peephole is £4.79, zinc alloy, with a privacy cover and a stated range of 35–60 mm doors, model 25030241, listed at 10 g. The viewing angle is only described as wide: degrees are not printed, and the barrel diameter is not stated. Amazon.co.uk shows 4.2 from 14 reviews, and only three UK reviews are in the file. Those short texts call it easy to fit and good quality. The same file records a stripped thread and a unit that was too long for the door. Weatherproof and metal-door questions on the page are not answered in the bullets. Fourteen reviews is a thin sample for a door you only drill once.
Pros
Cons
Best for: You need a 35–60 mm range with a cover and you can return a unit whose thread or length is wrong.
Less suitable: You need a printed barrel size, or you are drilling a door you cannot easily put right.
Specifications
Common questions
What door thickness does this listing state?
The JFGDVW listing states 35–60 mm. Degrees and the barrel diameter are not printed.
Does it come with a privacy cover?
Yes. A privacy cover is stated. The review file also describes a stripped thread and a unit that was too long.
Is a UK fire-door certificate stated?
No UK fire-door certificate is stated.
The Ginddy black spy hole is listed at £3.99 for doors of 35–60 mm and a stated 12–14 mm aperture, with a 160° claim and a zinc-alloy body at 50 g. Amazon.co.uk shows 2.7 from 7 reviews, the lowest star line in this set, and the written reviews in the file are from Germany and Spain, not the United Kingdom. A German review calls it fine for the price and also says it is too small, that there is no closer so it stays open, and that the material is not the best. A Spanish review says there is no cover and no second glass, which sits against bullets that claim a one-way view. No UK review in the file checks the composite, uPVC, or wood claim. At this price you are buying a listing with a cover dispute and a very small, non-UK sample.
Pros
Cons
Best for: You already know the hole is 12–14 mm and you will check the cover in the parcel before you drill.
Less suitable: You want UK reviews of a cover, or you are fitting a certificated fire door.
Specifications
Common questions
What door thickness does this listing state?
The Ginddy listing states 35–60 mm and a 12–14 mm aperture, with a 160° claim.
Does it come with a privacy cover?
The bullets claim one-way vision. Written reviews in the file, from Germany and Spain, say there is no cover and that it stays open.
Is a UK fire-door certificate stated?
No UK fire-door certificate is stated.
Twelve door viewers are scored on this page from the amazon.co.uk listings and the review notes already on file for these ASINs. Listing fit is 40, Amazon evidence is 30, review outcome is 20, and value is 10. This is not a laboratory test. A printed viewing angle, a UL listed line, or a no-monthly-fee line is not treated as a measurement or as a UK fire-door certificate.
Listing fit
40%A stated door-thickness band, a stated barrel or hole, a cover on an optical viewer, and a coherent material line. A missing barrel, a 200° title against a 220° bullet, brass in the title and plastic or zinc alloy in the table, or an interior-only line against front-door bullets, scores down. On the video viewer, a screen and a stated hole score; a 55° highlight against 155° bullets scores down.
Amazon evidence
30%Star rating on amazon.co.uk, then a deduction when the count is small, when the written reviews are not from the United Kingdom, or when three finish listings share the same review text.
Review outcome
20%UK reviews that describe a clear swap score higher than a file that repeats a wrong diameter, a stripped thread, a lens that fell apart, or reverse visibility through a cover. Non-UK texts do not count as UK opinion.
Value
10%Shelf price in GBP against a viewer a UK review can fit. A price under £5 does not score here when the review file is seven non-UK texts. The video viewer is not scored as a cheaper lens.
Use the table after you know the door, not before. Thickness and barrel decide whether a viewer will thread into the hole you have. A cover and a clear image come next. A printed angle does not. The scores on this page use listing fit, amazon.co.uk stars, what UK reviews say happened at the door, and the shelf price. They are not a laboratory ranking and they are not a fire-door approval. Optical viewers in this set stay under about £15. The only video viewer, the EZVIZ DP2C, is about £95.41.
A door viewer is the peephole in a UK front door or flat entrance. You look through it before you open the door. The same shopping word also covers a video peephole camera that uses that hole. An optical viewer is two threaded halves and a lens, with no power. In this set that is Desenda, three Bwintech finishes, HOJLKLD with a 16 mm bit, XFORT, Amig, two Stoppwerk finishes, JFGDVW, and Ginddy.
Printed angles are secondary. A 200° title is not a measured gain over 180° on these listings, and the Desenda file splits 200° in the title and 220° in a bullet.
One UK review measured about 19 mm on a Desenda sold as 14 mm. Measure the old hole, and treat an unprinted barrel, as on the JFGDVW listing, as unknown.
UL listed or fire proof on a Bwintech title is not FD30 or FD60 paperwork. Ask the door manufacturer when the door is certificated, or when you cannot tell what is inside a steel or composite skin.
Match the viewer to the leaf and to the hole you already have. Optical listings in this set state about 35–50 mm, 35–55 mm, or 35–60 mm. The EZVIZ DP2C claims 35–105 mm. Many UK timber and composite slabs are about 44–70 mm, so a band that stops at 50 mm can miss a thicker front door. Many uPVC slabs are nearer 28 mm and can fall below a 35 mm start. The barrel is the second measurement. This set prints 12, 14, or 16 mm. XFORT does not print a barrel, and one UK review used a 12 mm bit.
A cover on the room side is part of listing fit for an optical viewer. It is a flap, not a promise that the room is invisible from the landing. One UK review says the room was still visible from outside with the cover fitted. Non-UK reviews of the cheapest listing say there is no cover, against bullets that claim a one-way view. Glass still mists. Some UK reviews prefer a glass lens over plastic when they replace an old peephole. A certificated fire door sits outside the star rating.
Three typical situations, each with a recommendation from this comparison.
You are swapping a lens on a non-fire door. Measure the thickness and the old hole. The Amig 10013G is the top pick when that hole is 14 mm and the leaf is about 35–60 mm: about £8.50, 4.6 from 961, with a built-in lid. The title says brass and a UK review says the tube is plastic.
You want a cover and a stated barrel without paying the upper optical price. The Desenda is the best value at about £4.29, 4.3 from 98, for a stated 35–50 mm door. One UK review measured about 19 mm rather than 14 mm, so check the barrel in the parcel before you drill.
A low lens is hard to use, or you want a recording. The EZVIZ DP2C is the video viewer in this set, about £95.41, with a 4.3-inch indoor screen and a stated door range of 35–105 mm. The hole claim is 16.5–50 mm, so a small peephole usually needs enlarging. If the camera films a shared landing, UK GDPR applies.
The highest score is the Amig 10013G at about £8.50, with 4.6 from 961 reviews, a stated 14 mm barrel, a 35–60 mm band, and a built-in lid. That is the top pick for a non-fire door when you can live with a brass title and a plastic tube in one UK review. The best value is the Desenda at about £4.29, with 4.3 from 98: a cover, a stated barrel, and a review file larger than the smallest listings. Measure it, because one UK review found about 19 mm rather than 14 mm. Neither line is a fire-door certificate. A UL listed claim on a Bwintech title is not FD30 or FD60 paperwork.
Amig peephole with super angle lens, brass polished finish, diameter 14 mm, door thickness 35-60 mm
Desenda door viewer
Best shelf price among optical viewers that state a cover and a barrel and have more than a small review file: about £4.29, 4.3 from 98.
Editorial
Peter F. is the editor for DIY & tools at productscompared.co.uk. Comparisons in this category are checked against amazon.co.uk listings, review evidence and public UK sources.
Guides on what to look for, how to use a product, and common mistakes.
Public UK sources for the rules and the DP2C specification, last checked on 19 October 2026. Shelf prices, stars, and review counts are from the amazon.co.uk listings in this category on that date.
Expert source (DIY & tools): Charlie White (Charlie DIYte) (external profile) – public expert commentary used as a research source, not as a contributor to our pages.
This article contains affiliate links to amazon.co.uk. If you buy through these links, we may earn a commission at no extra cost to you. Scores use the listings and the public UK sources named below. This is not a laboratory test, and it is not a promise of the cheapest price.
