---
product_id: 42915975
title: "MOUNTAINONE 7 Inch Video Door Phone Doorbell Intercom System Kit 1-Camera 3-Monitor Night Vision 3PCS 10m Cable"
brand: "mountainone"
price: "$74.17"
currency: USD
in_stock: false
reviews_count: 7
url: https://www.desertcart.ec/products/42915975-mountainone-7-inch-video-door-phone-doorbell-intercom-system-kit
store_origin: EC
region: Ecuador
---

# Night Vision 7" Touchscreen Easy Unlock MOUNTAINONE 7 Inch Video Door Phone Doorbell Intercom System Kit 1-Camera 3-Monitor Night Vision 3PCS 10m Cable

**Brand:** mountainone
**Price:** $74.17
**Availability:** ❌ Out of Stock

## Summary

> 🔑 Unlock the Future of Home Security!

## Quick Answers

- **What is this?** MOUNTAINONE 7 Inch Video Door Phone Doorbell Intercom System Kit 1-Camera 3-Monitor Night Vision 3PCS 10m Cable by mountainone
- **How much does it cost?** $74.17 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/42915975-mountainone-7-inch-video-door-phone-doorbell-intercom-system-kit)

## Best For

- mountainone enthusiasts

## Why This Product

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

## Key Features

- • **Sleek & Stylish:** Ultra-slim design fits any decor.
- • **Effortless Installation:** DIY setup with included cables.
- • **Peace of Mind Guarantee:** One-year warranty for worry-free use.
- • **Weatherproof Durability:** Built to withstand the elements.
- • **Crystal Clear Communication:** Adjustable volume for perfect clarity.

## Overview

The MOUNTAINONE 7 Inch Video Door Phone Intercom System is a state-of-the-art security solution featuring a sleek 7-inch touchscreen monitor, a durable outdoor camera with night vision, and easy installation. With adjustable settings for volume and brightness, this system ensures you can communicate clearly with visitors while maintaining a stylish home aesthetic.

## Description

Features: ABS panel of indoor unit, fashionable and luxury.  Little rain and oxidation-proof for the durable aluminum alloy outdoor unit.  7" color TFT LCD without radiation, low power consumption and high definition.  IR Camera with Night Vision.  Electric lock-control function.  Handfree intercom.  Mute indoor intercom function.  Monitoring the outside of the door.  25 kinds of door bell rings.  Volume, brightness and contrast adjustable.  Easy installation by yourself with adapter and cable we provide in this kit. Specifications: Outdoor Camera Camera: 1/4" CMOS 700TV Lines Min. Illumination: 0.5Lux Video output: 1Vp-p/75Ω Adapter input: AC100~240V, 50/60Hz Adapter output: DC15V/1.2A Wires for Lock-camera connection.  Working Temperature: -20°C to 50°C  Installation: Wall mounted Material: ABS plastic & aluminum alloy Dimensions: 118×78×35mm Monitor Screen: 7" TFT/LCD Power source: AC100V-240V / 50-60Hz Effective pixels: 480 * 234 * 30 Power: ≤14W(operation), ≤2W(standby) Wiring: 4 wires Package includes: 1 * Outdoor Unit (Camera)  3 * Indoor Unit (Monitor)  3 * DC15V Adapter  3 *10m 4-core Connection Cable  1 * 2-core Connection Cable 6 * 4-core Connection Cable 1 * User Manual  1 * Package of Screws

## Features

- Ultra-slim design touch indoor monitor, nice and luxurious, available for wall-mounted.Ring volume, talking volume, chroma and brightness adjustable
- Durable Outdoor Camera:Little rain and oxidation-proof for the durable aluminum alloy outdoor unit,is well protected by weatherproof cover, IR Camera with Night Vision, supporting embedded and hanging installation
- Easy Talk and Unlock: Monitoring the outside of the door. simply stay in your favorable chair and press the monitor button to check who is at your door and say "Hello". Then press the unlock button on the monitor to open the door for your visitors
- Easy installation by yourself with adapter and cable we provide in this kit
- Buyer Guarantee: We stand behind our products 100% with one year warranty

## Images

![MOUNTAINONE 7 Inch Video Door Phone Doorbell Intercom System Kit 1-Camera 3-Monitor Night Vision 3PCS 10m Cable - Image 1](https://m.media-amazon.com/images/I/71XHQR7EcwL.jpg)
![MOUNTAINONE 7 Inch Video Door Phone Doorbell Intercom System Kit 1-Camera 3-Monitor Night Vision 3PCS 10m Cable - Image 2](https://m.media-amazon.com/images/I/61aaKHxc7UL.jpg)
![MOUNTAINONE 7 Inch Video Door Phone Doorbell Intercom System Kit 1-Camera 3-Monitor Night Vision 3PCS 10m Cable - Image 3](https://m.media-amazon.com/images/I/713KOFKvR6L.jpg)
![MOUNTAINONE 7 Inch Video Door Phone Doorbell Intercom System Kit 1-Camera 3-Monitor Night Vision 3PCS 10m Cable - Image 4](https://m.media-amazon.com/images/I/61hjh1T701L.jpg)
![MOUNTAINONE 7 Inch Video Door Phone Doorbell Intercom System Kit 1-Camera 3-Monitor Night Vision 3PCS 10m Cable - Image 5](https://m.media-amazon.com/images/I/61fXuxnU3fL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 







  
  
    Easy to install
  

*by M***N on Reviewed in the United States 🇺🇸 on November 12, 2017*

Easy to install.  Used CAT5 wiring between two monitors and existing wiring between outdoor unit and 1st monitor.Works good.  the door bell is nice and loud and can be adjusted. When second monitor was attached a slight ghosting on the 1st monitor appears.

### ⭐⭐⭐⭐⭐ 







  
  
    Good for the money
  

*by R***L on Reviewed in the United States 🇺🇸 on August 11, 2018*

So far, so good, the best is the three monitors for the price

### ⭐ 







  
  
    Apparently it your cable runs are too long the signal ...
  

*by A***. on Reviewed in the United States 🇺🇸 on July 29, 2018*

Apparently it your cable runs are too long the signal degrades. I was only able to get a fuzzy picture on one station. Sadly you only really need a three station system for a bigger house. They need a much stronger signal for this unit.

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**Shop now:** [https://www.desertcart.ec/products/42915975-mountainone-7-inch-video-door-phone-doorbell-intercom-system-kit](https://www.desertcart.ec/products/42915975-mountainone-7-inch-video-door-phone-doorbell-intercom-system-kit)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-07*