--- product_id: 197148788 title: "2-Note Mechanical Door Bell Chime and Door Button with Viewer, Silver" price: "274 zł" currency: PLN in_stock: true reviews_count: 8 url: https://www.desertcart.pl/products/197148788-2-note-mechanical-door-bell-chime-and-door-button-viewer store_origin: PL region: Poland --- # 180° one-way viewing lens No wiring or batteries needed Includes mounting hardware 2-Note Mechanical Door Bell Chime and Door Button with Viewer, Silver **Price:** 274 zł **Availability:** ✅ In Stock ## Summary > 🔔 Elevate your entryway with timeless style and smart security! ## Quick Answers - **What is this?** 2-Note Mechanical Door Bell Chime and Door Button with Viewer, Silver - **How much does it cost?** 274 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/197148788-2-note-mechanical-door-bell-chime-and-door-button-viewer) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Durable metal faceplate designed for years of maintenance-free use. - • **All-in-One Kit:** Comes with screws and mounting template for quick, hassle-free installation on wooden doors. - • **Effortless Setup:** Zero wiring or batteries required—install and enjoy instant functionality. - • **Stylish & Secure:** Sleek silver finish complements modern doors while enhancing your home’s safety. - • **Peek with Confidence:** Spring-activated 180° one-way lens lets you see who's outside without opening the door. ## Overview The 2-Note Mechanical Door Bell Chime with a built-in 180° one-way viewer offers a maintenance-free, battery-less solution for secure home entry. Featuring a durable silver metal faceplate and included mounting hardware, it installs easily on wooden doors. Its spring-activated slider lets you discreetly check visitors, combining classic charm with modern convenience. ## Description Our 2-Note Mechanical Wireless Doorbell Chime and Push Button with 180 Degree Door Viewer is made of premium quality and doesn't require any maintenance to stay functional. With its built-in 180 degree, one way viewer, you can take a peek outside to check who rung your doorbell without having to open the door. This allows for increased safety, as well as convenience. The viewer works through a spring activated slider that pushes the lens outward for you to look into. Screws are included in the package to be used for mounting on the surface, which should most ideally be wooden doors. You also get a bunch of paper tags which you can use to write down pertinent information, such as your apartment number or your name. Here at Newhouse Hardware, we are focused on providing our customers with durable, stylish, and efficient hardware products. We provide fixtures of the highest quality that you can depend on for several years to come. By reducing costs on replacements or repairs, these products easily save you tons on money, time, and effort. Review: Easy to install - Thank you to the zeller I follow instructions. I didn't have to change everything I was able to change the part where the bell go inside my apt. I'm a single mother and took me only 10 minutes to do it following the instructions. My delivery was delayed but overall the product is amazing and it worth the price. Review: Great product - I had not problem getting this installed took 5 min and works like a charm it was delivered on time the next day couldn’t be more happy ## Features - CONVENIENT ONE WAY VIEWING LENS: This mechanical doorbell chime sports a subtle spring activated slider that allows you to peek outside through the viewer, which has a one way, 180-degree angle lens. - SUPER EASY TO SET UP AND MAINTAIN: Absolutely maintenance-free, with no wiring or batteries required for the door bell chime to work. May be used as a doorbell chime replacement if needed. - MOUNTING AND FASTENING HARDWARE INCLUDED: Purchase of this door bell mechanical design includes screws that are meant to be used with wood doors only. - ITEM SPECIFICATIONS: The outer metal faceplate of the door bell measures 5 inches in height and 2 inches in width. The chime measures 3.5 inches in length, 1 5/8 inches in width, and 7 inches in height. - IMPORTANT TO NOTE: When printing the instruction manual of the door bell, please make sure that the print settings are in “Actual Size” and not “Fit”, so that the mounting template scale comes out correctly. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Newhouse Hardware | | Part Number | MC145S | | Item Weight | 9.6 ounces | | Product Dimensions | 3.5 x 1.63 x 7 inches | | Item model number | MC145S | | Color | Silver | | Style | With Built-In Viewer, Silver Door Plate | | Material | Metal, Plastic, Rubber | | Pattern | Button | | Item Package Quantity | 1 | | Included Components | Doorbell Chime with Viewer | | Batteries Required? | No | | Warranty Description | 2 year limited warranty | ## Images ![2-Note Mechanical Door Bell Chime and Door Button with Viewer, Silver - Image 1](https://m.media-amazon.com/images/I/71XCbG93GCL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Easy to install *by J***A on February 19, 2025* Thank you to the zeller I follow instructions. I didn't have to change everything I was able to change the part where the bell go inside my apt. I'm a single mother and took me only 10 minutes to do it following the instructions. My delivery was delayed but overall the product is amazing and it worth the price. ### ⭐⭐⭐⭐ Great product *by A***Y on March 17, 2025* I had not problem getting this installed took 5 min and works like a charm it was delivered on time the next day couldn’t be more happy ### ⭐⭐⭐⭐⭐ Rotated 180 degrees to fit existing door bell holes. *by W***S on September 8, 2024* This worked great after some engineering time to think it through. The existing door holes did not quite match with any of the various units that I purchased, but after some physical reviews, this model could be easily modified. I wanted to keep the existing decorative plate on the outside of the door because it was a special design to the condo throughout the complex. I rotated the unit upside down. The directions then required an easy swap of the sliding door spring locations. I also swapped locations of the existing push button and eyeglass, and replaced with the new that are supplied with the unit. ## Frequently Bought Together - 2-Note Mechanical Door Bell Chime and Door Button with Viewer, Silver - Newhouse Hardware MCHBV Wireless Mechanical Two-Note Chime and Door Button with Built-in Viewer, One Size, White/Brass --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/197148788-2-note-mechanical-door-bell-chime-and-door-button-viewer](https://www.desertcart.pl/products/197148788-2-note-mechanical-door-bell-chime-and-door-button-viewer) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-31*