Accordion Choosing the right CCTV camera system for your home would depend on several factors like where and how many cameras you need to set up, how much footage will you store and for how long, and how would you need to access your stored footage. You can consult a CCTV provider to get detailed guidelines on the system based on your unique needs.Sample Description

Shops come in many shapes and sizes with different blind spots and risk-prone zones. If the shop is large then the number of cameras and the storage capacity required goes up. For chain stores, you may need to remotely access footage from all stores at a central location and easily replace a faulty part without interrupting the entire system. You can determine the right CCTV camera system for your business after clearly understanding all your needs and variables. Get free advice from a CCTV provider to arrive at the best surveillance solution for you

In short, DVR based CCTV systems are relatively simple set-ups owing to older technology; whereas, NVR based CCTV system are the latest technology, and better for business and complex usage. DVR’s are used with analog CCTV cameras while NVR’s are used with internet protocol (IP) cameras. In a DVR, the video is encoded and stored in the DVR, whereas with an NVR, this happens in the camera and the videos are then stored in the NVR for remote access. A DVR based security system is usually wired and each camera needs to be connected directly to the DVR. NVR based security systems are wireless and all cameras can be connected to a single network. In a DVR based system, you’ll have to consider extra wiring for recording audio. NVR CCTV systems are highly flexible and easy to scale up when your requirement grows larger

While it’s possible to set up a CCTV camera security system on your own, you must be sure that you know the entire process and get everything right. Your needs can quickly get complicated with the number of cameras, different wiring or networking requirements, choosing and installing the right supporting equipment etc. If you install something incorrectly, chances are that you will may no longer be covered under warranty or run security risks. Experienced professionals can help you with the right components for your use, install everything easily, and show you how to use your set-up, saving you a lot of hassle.

There are three main tasks HDDs do besides storage: read data, write data, and transfer data. Generally, surveillance HDDs are turned on 24 hours/7 days a week. They write data and store footage from security video most of the time. They transfer them only a small portion of the time. Regular HDDs are designed for being used mostly to read data and are not typically tested for use in a 24x7 surveillance environment with the continuous demand of writing videos. Video surveillance HDDs are designed to endure heavy writing, from several closed-circuit television (CCTV) cameras simultaneously, consume low power, and endure environments with a wide range of temperatures.

In short, DVR based CCTV systems are relatively simple set-ups owing to older technology; whereas, NVR based CCTV system are the latest technology, and better for business and complex usage. DVR’s are used with analog CCTV cameras while NVR’s are used with internet protocol (IP) cameras. In a DVR, the video is encoded and stored in the DVR, whereas with an NVR, this happens in the camera and the videos are then stored in the NVR for remote access. A DVR based security system is usually wired and each camera needs to be connected directly to the DVR. NVR based security systems are wireless and all cameras can be connected to a single network. In a DVR based system, you’ll have to consider extra wiring for recording audio. NVR CCTV systems are highly flexible and easy to scale up when your requirement grows larger

It all depends on the shape and size of your space. For maximum effectiveness, CCTV cameras should watch over every entry point to your space like front door, back door, windows, balconies etc. You may also need some overlooking the main road or garden. For shops, CCTVs need to cover all the aisles and corners besides safeguarding the cash counters. Thinking strategically, you would also want to hide away some cameras in unlikely places where they cannot be easily located

A host of complications like electrical interference, power fluctuations, equipment malfunction etc. can cause CCTV footage to flicker. Do check if flickering is specific to a particular camera or monitor to see if the problem lies there. Check if cables are connected and routed correctly. The source of the problem can be difficult to track and you many need the help of a professional to troubleshoot. Sometimes, it is critical to capture specific moments to unravel a crime and that’s why WD PurpleTM HDDs come with special AllFrameTM Technology that instead of stopping at an interference, simply jumps to the next frame to continue capturing footage.

In order to access security footage on-the-go, a wireless connection should exist. Some CCTV brands provide free software to allow remote access, or your CCTV provider should be able to help you choose a compatible third party software.