---
product_id: 503834597
title: "Video Doorbell + Sync Module 2 | Two-way audio, HD video, long-lasting battery life, motion detection, chime app alerts, Works with Alexa (Black)"
brand: "blink"
price: "VT39938"
currency: VUV
in_stock: true
url: https://www.desertcart.vu/products/503834597-video-doorbell-sync-module-2-two-way-audio-hd-video
store_origin: VU
region: Vanuatu
---

# 1080p HD video 2-year battery life Alexa compatible Video Doorbell + Sync Module 2 | Two-way audio, HD video, long-lasting battery life, motion detection, chime app alerts, Works with Alexa (Black)

**Brand:** blink
**Price:** VT39938
**Availability:** ✅ In Stock

## Summary

> 🚪 Open the Door to Smart Living!

## Quick Answers

- **What is this?** Video Doorbell + Sync Module 2 | Two-way audio, HD video, long-lasting battery life, motion detection, chime app alerts, Works with Alexa (Black) by blink
- **How much does it cost?** VT39938 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/503834597-video-doorbell-sync-module-2-two-way-audio-hd-video)

## Best For

- blink enthusiasts

## Why This Product

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

## Key Features

- • **⚡ Easy DIY Setup:** Get started in minutes with a simple installation process.
- • **🌙 Night Vision for Peace of Mind:** See clearly even in the dark with infrared HD night vision.
- • **☁️ Cloud Storage Options Available:** Save and share clips effortlessly with a free 30-day trial.
- • **🔒 Smart Security at Your Fingertips:** Monitor your home from anywhere with real-time alerts.
- • **🔊 Two-Way Audio for Instant Communication:** Talk to visitors or delivery personnel directly through your smartphone.

## Overview

The Blink Video Doorbell + Sync Module 2 offers a seamless blend of security and convenience, featuring 1080p HD video, two-way audio, and a long-lasting battery life of up to two years. With customizable alerts and compatibility with Alexa, this doorbell ensures you never miss a visitor, day or night. Easy to install and designed for every home, it provides both wired and wireless options, making it a versatile addition to your smart home ecosystem.

## Description

Sponsored Ad – Blink Video Doorbell + Sync Module 2 | Two-way audio, HD video, long-lasting battery life, motion detection, chime app alerts, Works with Alexa (Black)

## Features

- Answer your door any time and anywhere from your smartphone with 1080p HD day and infrared night video, and two-way audio.
- Experience up to two years of powerful battery life, customised alerts, privacy settings and more.
- Choose to save and share clips in the cloud with a free 30-day trial of the Blink Subscription Plan or locally with the Sync Module 2 and USB drive (sold separately).
- Designed for every home, go wire free or connect to existing doorbell wiring to also sound your current in-home bell. Without wiring, you can use your Blink Mini camera (sold separately) as an indoor plug-in chime.
- Set it up yourself within minutes, with the two included AA lithium batteries, and then connect to Wi-Fi using the app. The newly designed internal battery seal provides IP54 weather resistance rating.
- Works with Alexa—access live view, two-way audio, receive motion and chime alerts, arm and disarm your doorbell, and more.
- Includes: a Blink Video Doorbell, a Sync Module 2 and mounting kit (including corner mount, screws and fixings).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Field of view | 135° horizontal, 80° vertical |
| Video resolution | Record and view in 1080p HD video during the day and with infrared HD night vision after dark. |
| Photo resolution | View captured images in 640 x 360 nHD. |
| Camera frame rate | Up to 30 fps |
| Size | 130 x 42 x 34 mm |
| Weight | 91 g |
| Power | Blink Video Doorbell Power: 2 AA 1.5 V lithium metal (non-rechargeable) batteries.
Existing chime wiring: 16–24 VAC
Sync Module 2 power: 100–220V AC to 5 V DC converter included.
Note: Blink Video Doorbell stand-alone does not include Sync Module 2.
Battery life based on default settings. Battery life will vary based on device settings, use and environmental factors. |
| Requirements | Always-on high-speed internet connection (such as broadband, fibre or DSL). Wi-Fi network: 2.4 GHz 802.11b/g/n. |
| Connection | Battery or
Battery and wired with a compatible in-home chime |
| Available colours | Black or White. |
| Smartphone requirements | iOS 14.0, Android 6.0 or Fire OS 7. |
| Blink app | Blink Home Monitor |
| Included in the box | Blink Video Doorbell, Sync Module 2, two 1.5 V non-rechargeable AA lithium metal batteries and mounting kit.
Note: Blink Video Doorbell stand-alone does not include Sync Module 2. |
| Audio | Speaker output and 2-way audio recording. |
| LEDs | 1 LED ring to help you know when it’s active (optional). Flashes in blue, red and green. |
| Warranty and service | 2-year limited warranty provided by the manufacturer and service included. If you are a consumer, the limited warranty is in addition to your consumer rights and does not jeopardise these rights in any way. This means you may still have additional rights at law even after the limited warranty has expired (see here for further information on your consumer rights). Use of Blink devices is subject to the terms found here. |
| Support | View more information on the Blink Video Doorbell support page.

See the setup guide here. |
| Generation | 1st generation |
| Operating temperature | -20 to 45°C |
| Compatibility | Sync Module, Sync Module 2, compatible Fire and Echo devices. |

## Images

![Video Doorbell + Sync Module 2 | Two-way audio, HD video, long-lasting battery life, motion detection, chime app alerts, Works with Alexa (Black) - Image 1](https://m.media-amazon.com/images/I/41rvQdwpDTL.jpg)

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**Shop now:** [https://www.desertcart.vu/products/503834597-video-doorbell-sync-module-2-two-way-audio-hd-video](https://www.desertcart.vu/products/503834597-video-doorbell-sync-module-2-two-way-audio-hd-video)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-22*