wifi ip camera software free download
WIFI OR PoE FOR IP CAMERA, WHICH MAY BE THE BEST?
#1. NO NEED TO USE BOTH Wi-fi AND PoE
Yes, you can't use both Wireless and PoE at same time. After you connect the IP camera to your router, you have to choose one of them, either Wi-fi or PoE.
Prior to deciding to buy an IP camera or a complete IP camera system, you should analysis the set up environment and check out which functions you want to attain.
Wireless or PoE, which is a good? As a senior technician that has four years in video tutorial monitoring industry, my response to this question is PoE is the advised choice.
#2. WHAT'S WIFI
WiFi is some sort of wireless technology which allows network devices transmit data through cellular transmission (2.4GHz UHF group, 5GHz SHF music group).
Obviously, once the IP camera facilitates Wi-fi, the camera can hook up your router without needing hardwired connection. Wi-fi can permit IP camera become lightweight, this is actually the advantage of WiFi.
But there are two disadvantages on WiFi, which can be; every gadgets require power, which means your IP camera still requires cable tv for connection.
So far, I haven't found any IP cams are able to operate with power packs.
#3. WHAT LENGTHS DOES WI-FI REACH?
Limited WiFi transmission distance is another problem.
How far will Wi-Fi reach? It isn't easy to answer this question.
When discussing WiFi coverage, we have many things to consider including power rate of WiFi device, environment (indoor or outdoor) plus more.
Typically, a home/office router (TP-Link) provides WiFi coverage grows to up to 10 meters indoors.
When Wi-fi devices are working outdoor without hurdle, the transmission distance will be much much.
To extend the Wi-fi coverage or distance, you can install WiFi access point. Such an gain access to point (or hotspot) has a range of about 20 meters (66 ft) indoors and a larger range outdoors.
#4. WHAT'S POE?
PoE stands for Power over Ethernet, this isn't a new technology, the first device adopts PoE technology premiered by Cisco in 1999. Transmitting both data and power supply over solitary Ethernet wire (Kitty5/6) is the primary feature of PoE technology.
So long as your IP camera helps PoE, you merely need to connect it to a PoE NVR or PoE switch, then it works. PoE technology enable IP camcorders support plug-and-play unit installation, which greatly reduced the set up procedures, and get rid of the necessity of electric power cable and offer.
Today, PoE has two standard including IEEE802.3af, and IEEE802.3at. IEEE802.3af can provide maximum vitality rate is to 15.4 W of DC power (minimal 44V DC and 350mA) to each device.
In order to provide power for high vitality consumption devices, the IEEE association made another new standard - IEEE802.3at, this standard also known as PoE+ or PoE plus, provides up to 25.5 W of electricity.
PoE technology has been widely used in:
- IP security system ( Camera + NVR)
- VoIP Phones
- WiFi Access Point
- Network Routers
- Professional devices
#5. CONS AND Positives OF POE TECHNOLOGY
Let's firstly discuss the benefits of PoE. A PoE IP camera can get the power from the Ethernet cable connection, no need extra vitality cable or power supply.
The maximum interconnection distance is 100 meters, which is ten times than Wi-fi. Since data transmission is through wired cable television, there is absolutely no signal interference, no signal jamming.
For properly working of PoE devices, Electric power sourcing equipment (PSE) is vital component, it's rather a network PoE switch, or an intermediary device such as PoE injector.
A PoE switch is a lot expensive than a traditional network swap, which increased just a little on cost.
#6. Wireless VS POE
No best answer, only right solution. If you wish to install one single IP camera for home monitoring, you can choose to use Wireless IP camera.
Ensuring the Wireless IP camera is installed within coverage of your Wireless router.
For more than one IP camera, PoE is recommended. PoE is much reliable than WiFi in terms of data transmission.
Furthermore, an IP camera system predicated on PoE is a lot easier to take care of, centralized electricity solution becomes available e.g using uninterruptible power (UPS).
From my personal investigation of monitoring market, I came across that WiFi IP cams are widely used for non-professional interior security, and PoE IP surveillance cameras are installed for outdoor security system. But if you select Wireless IP Camera please read article below.
So how will you determine which wireless IP camera suits your preferences?
Firstly, establish the thing you need. Many purchasers often don't really know which type of cellular IP camera suites and would fulfill their needs. Because of this, they get sucked into buying cellular IP cams that are beyond what they want.
Before clicking or picking on that item to buy, always ask yourself: what conditions will the camera be situated in? (Hallway, outdoor, low light or bright); what detail of data would you like to get? (HD images with or without audio) and most importantly, what's your budget?
Second of all, another essential feature to consider before getting yourself a wireless IP camera is the pan and tilt range.
Needless to say, this feature will rely upon the environment where you would like to use the camera.
A wide pan and tilt range is never a negative thing.
Thirdly, zooming capacity for the cellular IP camera is also essential.
Make sure that you check the kind of zooming functionality, whether its optical or digital.
A lot of the IP cameras in the market are digital, but you will never fail to find one with optical focus.
Fourth, test the equipment before purchase.
This is vital, specially when you are buying from your local electronic store.
Always obtain a test setup as this will allow you to look for the display quality of the camera.
In addition, it will give you an possibility to learn how to set up the gear in a proper manner to make certain you find the best image and audio quality.
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