---
product_id: 18000328
title: "21.5‘’ Security Monitor"
brand: "securityvideodirect"
price: "€ 370.31"
currency: EUR
in_stock: null
reviews_count: 8
category: "Securityvideodirect"
url: https://www.desertcart.pt/products/18000328-21-5-security-monitor
store_origin: PT
region: Portugal
---

# 21.5-inch FHD display HDMI + 2x BNC inputs/outputs 178° wide viewing angle 21.5‘’ Security Monitor

**Brand:** securityvideodirect
**Price:** € 370.31
**Availability:** ❌ Out of Stock

## Summary

> 🔒 Stay Ahead of Threats with the Ultimate Security Monitor Upgrade!

## Quick Answers

- **What is this?** 21.5‘’ Security Monitor by securityvideodirect
- **How much does it cost?** € 370.31 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/18000328-21-5-security-monitor)

## Best For

- securityvideodirect enthusiasts

## Why This Product

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

## Key Features

- • **Crystal-Clear 1080p Display:** Experience every security detail in stunning Full HD clarity.
- • **Expand Your Surveillance Network:** Dual BNC outputs let you effortlessly add extra monitors or recorders.
- • **Versatile Multi-Input Connectivity:** Seamlessly integrate multiple cameras with HDMI and dual BNC ports.
- • **Wide-Angle Viewing for Maximum Coverage:** 178-degree viewing angle ensures no blind spots in your security feed.
- • **Built to Run 24/7 with Built-in Speakers:** Durable design and audio support keep you connected around the clock.

## Overview

The SVD 21.5-Inch 3D LED Professional Security Monitor delivers a sharp 1920x1080 Full HD display with 3D comb filter technology, ensuring crystal-clear surveillance visuals. Equipped with versatile connectivity options including HDMI and multiple BNC inputs/outputs, it supports seamless integration and system expansion. Its 178-degree wide viewing angle and built-in speakers enhance monitoring capabilities, while its durable design guarantees reliable 24/7 operation, making it an ideal choice for professional-grade home or business security setups.

## Description

desertcart.com : SVD 21.5-Inch 3D LED Professional Security Monitor With BNC HDMI Audio Inputs and BNC Audio Outputs and Build-in Speakers, SVD Advanced Security : Electronics

Review: Very good CCTV monitor - I purchased this monitor to upgrade my home security system. This monitor works well with my DVR. The resolution is sharp and much better than the old one we have which has been used over four years. Everything is good so far, I have nothing to complain about. Such a nice upgrade for this price.
Review: Quality monitor for the price - Good solid monitor. Used for several security cameras. Good picture quality for the price.

## Features

- Immersive Viewing Experience for Security Surveillance: Enhance your security system with our 21.5-inch security monitor. With a high-resolution display of 1920 x 1080 pixels, every detail is vividly displayed, ensuring an immersive viewing experience.
- Seamless Connectivity for Security Camera Systems: Our monitor offers versatile connectivity options, including 1x HDMI input, 2x BNC inputs and 2x BNC outputs, making it compatible with various security camera systems. Enjoy seamless integration and easy setup for a reliable monitoring solution.
- Enhanced Monitoring Capabilities for Home Security: Elevate your home security with our surveillance monitor. With 2x BNC outputs, you can expand your system effortlessly, connecting additional monitors or recording devices for comprehensive surveillance coverage.
- Wide Viewing Angles for Security Surveillance: Capture a wide field of view with our monitor's 178-degree wide viewing angles. Ensure optimal visibility from different angles, maximizing your security surveillance capabilities.
- Durable and Reliable for 24/7 Surveillance: Our security monitor is built to withstand the demands of continuous monitoring, ensuring longevity and reliable performance. With a robust construction, it operates seamlessly even in challenging environments, making it the perfect choice for reliable surveillance around the clock. Trust in its durability to keep your CCTV system running smoothly without interruptions.
- 100% Satisfaction Guaranteed: Enjoy peace of mind with our 30-day money-back guarantee. Reliable US Local Support: Our dedicated US-based support team is available Monday to Friday, 9 am to 5 pm PDT. Count on their expertise and prompt assistance for any inquiries or technical support you may need, ensuring a smooth and satisfactory experience.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B014U7U0T4 |
| Additional Features | 3D |
| Aspect Ratio | 16:9 |
| Best Sellers Rank | #27 in Security Monitors & Displays |
| Brand | SECURITYVIDEODIRECT |
| Camera Description | 5MP Super HD resolution |
| Color | Black |
| Compatible Devices | Camera |
| Connectivity Technology | Wired |
| Contrast Ratio | around 800:1 or higher |
| Customer Reviews | 4.0 4.0 out of 5 stars (32) |
| Display Resolution Maximum | 1920 x 1080 |
| Display Technology | LCD |
| Display Type | LCD |
| Hardware Connectivity | HDMI |
| Has Color Screen | Yes |
| Item Weight | 4.65 Kilograms |
| Manufacturer | SecurityVideoDirect |
| Model Name | SV-L3D215 |
| Model Number | SV-L3D215 |
| Mounting Type | Wall Mount |
| Native Resolution | 1920x1080 |
| Number of Component Outputs | 2 |
| Picture Quality Enhancement Technology | 3D Comb Filter |
| Pixel Pitch | 0.28 |
| Refresh Rate | 60 Hz |
| Resolution | FHD 1080p, HD |
| Response Time | 5 Milliseconds |
| Screen Finish | Glossy |
| Screen Size | 21.5 Inches |
| Shape | Rectangular |
| Specific Uses For Product | Surveillance |
| Total Number of HDMI Ports | 1 |
| UPC | 679845003608 |
| Viewing Angle | 178 Degrees |
| Voltage | 110 Volts |

## Product Details

- **Aspect Ratio:** 16:9
- **Brand:** SECURITYVIDEODIRECT
- **Resolution:** FHD 1080p, HD
- **Screen Size:** 21.5 Inches
- **Screen Surface Description:** Glossy

## Images

![21.5‘’ Security Monitor - Image 1](https://m.media-amazon.com/images/I/71T1+D27REL.jpg)
![21.5‘’ Security Monitor - Image 2](https://m.media-amazon.com/images/I/81BworTlhzL.jpg)
![21.5‘’ Security Monitor - Image 3](https://m.media-amazon.com/images/I/714kTYswLaL.jpg)
![21.5‘’ Security Monitor - Image 4](https://m.media-amazon.com/images/I/71rtsqYafsL.jpg)
![21.5‘’ Security Monitor - Image 5](https://m.media-amazon.com/images/I/81G86pIWAsL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very good CCTV monitor
*by J***Y on October 19, 2020*

I purchased this monitor to upgrade my home security system. This monitor works well with my DVR. The resolution is sharp and much better than the old one we have which has been used over four years. Everything is good so far, I have nothing to complain about. Such a nice upgrade for this price.

### ⭐⭐⭐⭐⭐ Quality monitor for the price
*by M***. on May 10, 2019*

Good solid monitor. Used for several security cameras. Good picture quality for the price.

### ⭐⭐⭐⭐ Nice But.
*by A***. on January 27, 2016*

Would have given it a five star but my unit has a bad pix. Not worth my time to return.

## Frequently Bought Together

- SVD 21.5-Inch 3D LED Professional Security Monitor With BNC HDMI Audio Inputs and BNC Audio Outputs and Build-in Speakers, SVD Advanced Security
- WALI TV Wall Mount Articulating LCD Monitor Full Motion 15 inch Extension Arm Tilt Swivel for Most 13 to 32 inch LED TV Flat Panel Screen with Mounting Holes up to 100x100mm (1330LM), Black

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**Shop now:** [https://www.desertcart.pt/products/18000328-21-5-security-monitor](https://www.desertcart.pt/products/18000328-21-5-security-monitor)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-04-23*