---
product_id: 18000328
title: "21.5‘’ Security Monitor"
brand: "securityvideodirect"
price: "$516.09"
currency: USD
in_stock: null
reviews_count: 8
url: https://www.desertcart.us/products/18000328-21-5-security-monitor
store_origin: US
region: United States of America
---

# 21.5-inch Full HD Display Multiple BNC & HDMI Inputs/Outputs 178° Wide Viewing Angles 21.5‘’ Security Monitor

**Brand:** securityvideodirect
**Price:** $516.09
**Availability:** ❌ Out of Stock

## Summary

> 🔒 Stay Ahead of Threats with Crystal-Clear Security Monitoring

## Quick Answers

- **What is this?** 21.5‘’ Security Monitor by securityvideodirect
- **How much does it cost?** $516.09 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/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.
- • **Built to Run 24/7 Without Fail:** Durable design engineered for continuous, reliable security surveillance.
- • **Expand Your Surveillance Network:** Dual BNC outputs let you effortlessly add extra monitors or recorders.
- • **Versatile Multi-Input Connectivity:** Seamlessly integrate with diverse camera systems via HDMI and BNC ports.
- • **Wide-Angle Viewing for Maximum Coverage:** 178-degree viewing angles ensure no blind spots in your monitoring setup.

## Overview

The SVD 21.5-Inch 3D LED Professional Security Monitor delivers a vibrant 1920x1080 Full HD display with wide 178° viewing angles, ensuring comprehensive surveillance coverage. Equipped with versatile connectivity options including HDMI and multiple BNC inputs/outputs, it supports seamless integration and system expansion. Built for durability and continuous 24/7 operation, this monitor is ideal for professional-grade security setups backed by reliable US-based support.

## Description

Full description not available

## 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.

## Product Details

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

### ⭐⭐⭐⭐⭐ Looks good for now
*by P***R on April 17, 2025*

It looks good. We’ll see how long it last previous screen lasted 13 months.

### ⭐⭐⭐⭐⭐ Very good security monitor, worth the money!
*by C***5 on September 13, 2016*

This is a great monitor with a clear picture and very good quality. If you have a high end security system then you need a good clear monitor to go with it. Old monitors can change the quality of your picture coming from the security cameras through your DVR.

## 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.us/products/18000328-21-5-security-monitor](https://www.desertcart.us/products/18000328-21-5-security-monitor)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-03*