---
product_id: 50872695
title: "Byron 771 Wired Door Bell, White, Classic Sound"
brand: "byron"
price: "฿2093"
currency: THB
in_stock: true
url: https://www.desertcart.co.th/products/50872695-byron-771-wired-door-bell-white-classic-sound
store_origin: TH
region: Thailand
---

# Operates on 9V power Simple two-wire installation Classic ding-dong sound Byron 771 Wired Door Bell, White, Classic Sound

**Brand:** byron
**Price:** ฿2093
**Availability:** ✅ In Stock

## Summary

> 🔔 Elevate your entryway with classic charm and effortless style!

## Quick Answers

- **What is this?** Byron 771 Wired Door Bell, White, Classic Sound by byron
- **How much does it cost?** ฿2093 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/50872695-byron-771-wired-door-bell-white-classic-sound)

## Best For

- byron enthusiasts

## Why This Product

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

## Key Features

- • **Power Smart:** Runs efficiently on an 8V transformer or 9V battery (not included) for flexible power options.
- • **Complete Kit:** Includes mounting materials and instruction manual for a hassle-free installation experience.
- • **Sleek & Subtle:** Surface-mounted white design blends effortlessly with any modern or classic home exterior.
- • **Timeless Sound:** Classic 'ding dong' chime that instantly signals your arrival with nostalgic charm.
- • **Effortless Setup:** Connects seamlessly with your existing bell push using just two wires—no electrician needed.

## Overview

The Byron 771 Wired Door Bell offers a classic 'ding dong' sound with easy two-wire installation, compatible with your existing bell push. Designed for surface mounting, it operates on a 9V power source (battery not included) and comes with all necessary mounting materials, making it a reliable and stylish addition to any home.

## Description

Full description not available

## Features

- Byron wired door bell
- Classic â€œding dongâ€ sound
- Connects with your existing bell push
- Simple two wire installation
- Use with 8V transformer for 9V battery (not included)
- Surface mounted

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Byron |
| Part Number | 00.640.80 |
| Product Dimensions | 8 x 4 x 12 cm; 208 g |
| Batteries | 1 Lithium Metal batteries required. |
| Item model number | 00.640.80 |
| Colour | White |
| Style | Door Chime |
| Voltage | 9 Volts |
| Item Package Quantity | 1 |
| Number of Pieces | 1 |
| Included Components | Byron 771 Wired Door Bell, Instruction manual, Mounting materials |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 208 g |

## Images

![Byron 771 Wired Door Bell, White, Classic Sound - Image 1](https://m.media-amazon.com/images/I/618XTkRHKUL.jpg)

## Available Options

This product comes in different **Style Name** options.

## Questions & Answers

**Q: Replaced an old one with this on existing wires off a transformer on the lighting circuit. It won't ring from the existing or a new bellpush. Help!**
A: You need to check if the voltages are present on the input to the unit.

**Q: Can anyone explain the difference between diagram 2b and 2c in the instructions? I have transformer and illuminated press, not sure which to use...**
A: 2C: the bell push (the button) is connected in series
2B: the bell push (the button) is connected in parallel. Use this option if you're connected 2+ buttons (e.g. one outside, and one inside the porch)

**Q: i have no manual showing the connection for  terminals 1,2,3&4  can any one help**
A: Depends on what you are connecting it to, like a transformer or is it with batteries to a push button.

**Q: I am looking for a mains (Not plug in) door bell that is wireless and portable. My Freidland is fine but I need to add a portable chime for the garden**
A: I’m not sure if you can get such a thing unless you use a new-fangled smart entry system so you’d possibly get a chime on your phone in the garden..?

## Frequently Bought Together

- Byron 771 Wired Door Bell, White, Classic Sound
- Duracell Plus 9V Batteries (2 Pack) - Alkaline - 100% Life Guaranteed - Reliability For Everyday Devices - 0% Plastic Packaging - 5-Year Storage - 6LR61 MN1604

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**Shop now:** [https://www.desertcart.co.th/products/50872695-byron-771-wired-door-bell-white-classic-sound](https://www.desertcart.co.th/products/50872695-byron-771-wired-door-bell-white-classic-sound)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-02*