180° Security Door Viewer (55-75mm Doors)

Suffolk Latch Company

£18

Designed for thicker entrance doors, this 180° security door viewer provides a clear wide-angle view of visitors before you open the door. Suitable for doors between 55–75mm thick, it offers a practical security upgrade where standard door viewers may not be long enough. The 180 degree lens gives broad internal visibility, helping reduce blind spots and allowing you to identify callers safely from inside the property. This door viewer is ideal for solid timber entrance doors and is commonly used in residential homes, flats, and apartments. Available in Black , Polished Chrome , and Lacquered B

Suffolk Latch Company's own words, read from their page.

Buy from Suffolk Latch CompanyPrice seen 2026-09-04. Affiliate link.

Where this comes from

The part other shops don't tell you. Three separate questions, kept separate on purpose, each with its source.

UK company
Registered at Companies House as SUFFOLK LATCH COMPANY LIMITED, number 06042616. Checked 2026-08-29.
Means the business is a British legal entity, not a British-sounding name owned elsewhere. It says nothing about where anything is made.
UK operations
Not yet checked.
Means people employed here, or premises they actually work from. We keep this separate from the company badge because a registered office can be an accountant's spare room, and a company can be registered in Britain while everything it does happens somewhere else. Where we have not looked, we say so rather than assuming.
British-owned
No majority shareholding traced outside the UK. Companies House.
Read from the register of people with significant control, following the chain of holding companies. It does not gate anything: a firm can be made here and owned elsewhere, and that is worth telling you rather than hiding.
Where it is made
The maker doesn't say, so neither do we.
This is about the individual product, not the company. A British firm can sell things made abroad, which is normal and not a criticism. We would rather tell you which is which than average them into a score.