---
product_id: 154957231
title: "Large Door Viewer 220-degree with Heavy Duty Rotating Privacy Cover, Solid Brass Security Peephole for 1.65\" to 2.16\" Doors for Home Office Hotel, Black"
brand: "sumnacon"
price: "$40"
currency: NZD
in_stock: true
url: https://www.desertcart.nz/products/154957231-large-door-viewer-220-degree-with-heavy-duty-rotating-privacy
store_origin: NZ
region: New Zealand
---

# 220° ultra-wide viewing angle Fits 1.65"–2.16" thick doors Solid brass heavy-duty build Large Door Viewer 220-degree with Heavy Duty Rotating Privacy Cover, Solid Brass Security Peephole for 1.65" to 2.16" Doors for Home Office Hotel, Black

**Brand:** sumnacon
**Price:** $40
**Availability:** ✅ In Stock

## Summary

> 🔒 See More, Worry Less: The Ultimate Door Viewer for Next-Level Security

## Quick Answers

- **What is this?** Large Door Viewer 220-degree with Heavy Duty Rotating Privacy Cover, Solid Brass Security Peephole for 1.65" to 2.16" Doors for Home Office Hotel, Black by sumnacon
- **How much does it cost?** $40 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/154957231-large-door-viewer-220-degree-with-heavy-duty-rotating-privacy)

## Best For

- sumnacon enthusiasts

## Why This Product

- Trusted sumnacon brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rotating Privacy Cover:** Heavy-duty cover blocks reverse peephole spying, safeguarding your privacy with effortless rotation.
- • **Panoramic Security Vision:** Experience a crystal-clear 220° field of view that captures every detail from head to toe.
- • **Easy Screw-In Installation:** Quick, tool-free setup with a secure screw-in design—upgrade your door security in minutes.
- • **Universal Fit for Thick Doors:** Designed to securely fit doors between 1.65" and 2.16" thick—perfect for modern homes and offices.
- • **Premium Solid Brass Construction:** Durable, corrosion-resistant brass ensures long-lasting protection and a sleek, professional look.

## Overview

This Large Door Viewer offers a superior 220-degree viewing angle through high-quality 17mm glass optics, delivering crystal-clear images unmatched by plastic lenses. Crafted from solid brass, it fits doors 1.65" to 2.16" thick and features a heavy-duty rotating privacy cover to prevent reverse spying. Ideal for home, office, or hotel security, it installs easily with a screw-in design, providing robust, stylish protection and peace of mind.

## Description

Large Door Viewer 220-degree with Heavy Duty Rotating Privacy Cover, Solid Brass Security Peephole for 1.65" to 2.16" Doors for Home Office Hotel, Black

## Features

- The required hole in your door is 1.1" / 28 mm, it is quite large. But the payoff is that it is very good at gathering and transmitting light. It is very clear through the glass optics (unlike cheap peepholes with plastic lenses). The lens is 0.675" (17mm) in diameter. Because the lenses are large, the image shows up nice and clear.
- This suitable for 1.65" to 2.16" ( 42mm - 55mm) thickness doors.Insert the viewer into the hole then screw the two sides together and tighten by hand. The viewing tube is somewhat larger than many other standard peephole viewer, offering a better field of view. You can apply a thin coat of silicon sealant to the inside and outside flanges before installing the unit, to help keep moisture out.
- On this viewer, the plate rotates freely and has a quality feel to it, this privacy cover is great for stopping those with reverse peepholes from spying on you. Maybe you initially was going to buy the cheaper, smaller version but you will be glad to spend the extra for this one
- Its material is solid brass,high quality door viewer and has a nice 220-degree visual angle. After installed it, you can view a person who standing outside from the top of the head to the feet, and you can easily view the entire surrounding area.It offers the highest quality security for you and your family.
- Perfect peephole for home, office, hotel and front door where you need to see, monitor, spy and peeking who is outside your door when the doorbell rings before opening, providing you extra privacy and safety. A must complement for any intercom system, security door monitor, door accessories.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Installation Type | Screw-In |
| Recommended Uses For Product | home security, office security, hotel security, monitoring front door activity |
| Size | 28mm |
| Number of Pieces | 1 |
| Manufacturer | Sumnacon |
| Part Number | ULSMC00392 |
| Item Weight | 3.84 ounces |
| Product Dimensions | 2.3 x 1.1 x 1.1 inches |
| Item model number | ULSMC00392 |
| Is Discontinued By Manufacturer | No |
| Finish | Brass |
| Item Package Quantity | 1 |
| Mounting Type | Door Mount |
| Included Components | Door Viewer |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Brass, Plastic
- **Brand:** Sumnacon
- **Color:** Black
- **Exterior Finish:** Black, Brass
- **Item Weight:** 0.11 Kilograms

## Images

![Large Door Viewer 220-degree with Heavy Duty Rotating Privacy Cover, Solid Brass Security Peephole for 1.65" to 2.16" Doors for Home Office Hotel, Black - Image 1](https://m.media-amazon.com/images/I/518yiSwSzXL.jpg)
![Large Door Viewer 220-degree with Heavy Duty Rotating Privacy Cover, Solid Brass Security Peephole for 1.65" to 2.16" Doors for Home Office Hotel, Black - Image 2](https://m.media-amazon.com/images/I/51YWub6utvL.jpg)
![Large Door Viewer 220-degree with Heavy Duty Rotating Privacy Cover, Solid Brass Security Peephole for 1.65" to 2.16" Doors for Home Office Hotel, Black - Image 3](https://m.media-amazon.com/images/I/612Rrp+vDkL.jpg)
![Large Door Viewer 220-degree with Heavy Duty Rotating Privacy Cover, Solid Brass Security Peephole for 1.65" to 2.16" Doors for Home Office Hotel, Black - Image 4](https://m.media-amazon.com/images/I/61iw6uVnCKL.jpg)
![Large Door Viewer 220-degree with Heavy Duty Rotating Privacy Cover, Solid Brass Security Peephole for 1.65" to 2.16" Doors for Home Office Hotel, Black - Image 5](https://m.media-amazon.com/images/I/51lRAVdLHkL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: what size drill bit will I need?**
A: I used a millimeter step drill bit with a hex shank in my electric drill.  This was what made it possible to install a viewer at a low cost and have one that was large enough I can actually see through!

**Q: Does it install over a regular peephole, or does it require drilling?**
A: Mine required drilling

**Q: can use with Metal Door 1.8mm ?**
A: The specifications state what door thickness this can be used on. If you meant 18cm, that is a little over 3" thick. Check the specs. 1.8mm is very thin.

**Q: Do i need another piece to go with device. And how can i just use this piece to connect to my phone.  This is my first time using this an need some ad**
A: First, this is not for your phone,  It is a door viewer that you install in a house door to view who is at your door.  No other parts needed for that intended purpose.

## Frequently Bought Together

- Sumnacon Large Door Viewer 220-degree with Heavy Duty Rotating Privacy Cover, Solid Brass Security Peephole for 1.65" to 2.16" Doors for Home Office Hotel, Black
- TOGU DB-01 1-1/10" (28mm) Heat Treated High Speed Steel Drill Bit
- Earl Diamond - Solid Brass Door Viewer Peephole, 220-Degree Security Peephole with Heavy Duty Rotating Privacy Cover for 1-21/32" to 2-1/8" Doors for Home Office Hotel - Oil Rubbed Bronze Finish

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**Shop now:** [https://www.desertcart.nz/products/154957231-large-door-viewer-220-degree-with-heavy-duty-rotating-privacy](https://www.desertcart.nz/products/154957231-large-door-viewer-220-degree-with-heavy-duty-rotating-privacy)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-01-23*