Wireless Security Cameras | PAKITE

Wireless Security Cameras

author: av sender supplier Pakite  time: 2016.11.23

Wireless security cameras are a tempting option when looking to purchase a new security system. With all the standard features of a wired security camera, including IR night vision and motion detection (as well as audio monitoring on select models), wireless security products provide convenience without compromise. Just connect your camera to a nearby power source and your security system will be up and running in no time.

Save time and money
No video cables run through building materials or underground. The only requirement is connecting the camera to an electrical outlet.
Placement flexibility
It’s easy to monitor detached buildings and move your cameras to different locations (provided there is a nearby power source).
Tamper-resistant
Skilled intruders can disrupt a wired security camera by tampering with the video cable. This is not a worry for wireless systems.

Analog and Digital Wireless Technology

There are two types of wireless cameras - analog and digital. Analog wireless cameras use a separate transmitter to connect them to a digital video recorder (DVR). Digital wireless cameras (or WiFi cameras) connect to the internet and are designed to be used with computers, smartphones or tablets.

How do I power a wireless security camera?

It is important to note that wireless cameras still require electricity to power them and need to be plugged into an electrical outlet. The term "wireless" refers to the lack of a video cable between the camera and the receiver. There are wireless security cameras on the market that are battery operated, but they do not provide 24/7 recording and require plenty of maintenance.


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What is HDMI Wireless A/V Sender

What the difference between HDMI and AV Jack?

HDMI(High Definition Multimedia Interface),HDMI is professional digital output/input, that support transmit both audio and video at the same times, the highest transmission speed is 2.25GB/s.

AV jack is for transmit audio video by separate, it’s consist of Red, White, Yellow, cable, the Yellow is for transmit video signal, the Red is for transmit left audio, and White is for transmit right audio.

HDMI AV Sender(known as HDMI Video Sender) including which jack?

A HDMI Wireless AV Sender contains a Transmitter and a Receiver. The transmitter jack including one group HDMI input and one group HDMI output, DC input and IR cable jack. The receiver jack including one group HDMI output, DC input.

How to connect the HDMI AV Sender(Wireless HDMI Transmitter and Receiver)?

First, Let’s connecting the transmitter: Two sets tv only need one sets AV Sender(one transmitter and one receiver), the first step ...

More>> What is HDMI Wireless A/V Sender?

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Wireless TV to TV Sender Buying Guides

Wireless TV to TV Transmitter Buying Guides

In an age of convenience and high-tech home entertainment, many homes now come with more than one television. Today, one finds televisions in kitchens, home offices, bedrooms, and even bathrooms. The main television, usually located in the living room, is where the satellite or cable television box is located. In the past, in order to receive cable or satellite television in more than one room, there needed to be a set-top box in each room. This extra installation required cables and wires, and of course the set-top box itself. Having a TV in every room proved to be expensive. Now, with the advent of the TV to TV sender, a television signal can be transmitted from the main television to the other televisions. The Wireless TV sender allows each television to receive the same television transmission wirelessly without all the additional expense involved in buying and installing set-top boxes in every room.

This convenience has made the TV to TV sender very popular. In order to make an informed decision when selecting a TV to TV sender, the buyer should know the differences between 2.4GHz and 5.8GHz TV to TV senders. It is also important that the the buyer is mindful of some of the TV to TV sender’s limitations. Buyers can find TV to TV senders at local electronics shops, electronics departments in department stores, and online.

How a Wireless TV Sender Works

To make an informed decision when it comes to buying a wireless TV sender, the buyer must first understand how a Wireless TV sender works. A Wireless TV sender is connected to the main television by way of a SCART socket. The SCART socket is the largest socket located on the back of the television.

The wireless TV receiver is plugged into the secondary television by way of its SCART connection. Once connected, the secondary TV is able to receives radio signals transmitted from the TV sender connected to the main television in the other room.

With a Wireless TV sender, the user can view the television signal on two different televisions in two different rooms. The receiver can also send a wireless signal to the TV sender, commanding it to perform specific functions, such as changing the volume. This is only possible through the use of an infrared sensor on the receiver. The remote control for the main television can be used with the receiver from the secondary television. The remote control is pointed at the infrared sensor on the receiver. When the user pushes the volume button, a signal is transmitted from the secondary TV to the TV sender on the main television. It is important to source an additional remote control as this avoids the user having to take the remote control with them when they move to another room to watch television.

Artical from: Wireless TV to TV Sender Buying Guides

Good news: PAKITE hdmi wireless transmitter with hdmi jack is coming soon, and the wireless tv transmitter hdmi is used for the TV device with hdmi port. Waiting for your inquiry about the hdmi wireless transmitter.


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5.8GHz Wireless Audio/Video Sender with IR Remote Control Extender

Model number: PAT-556

·Work with digital TV set top box, send AV signal to any TV in any room. 

·Wirelessly transmit AV signal from Cable, Satellite, TV, DVD player, computer…. to any TV. 

·Work with camcorder as a wireless surveillance monitoring system. 

·IR extender controls source device remotely. 

·Local area broadcasting of AV programs from single source to multiple receiving units.

A wireless av sender allows you to transmit audio/video signals of cable, satellite, video camera, DVD player, VCR, projector, or computer, etc. from one room to another wirelessly. Pakite 5.8GHz audio video transmitter not only provides 300 meters wireless transmission (in open space), but what distinguish itself from other similar products is it avoid the interference from crowded 2.4GHz ISM band applications such as Wireless LAN, Bluetooth, Cordless Phone, etc. And the IR Remote Control Extender allows user to change source device's functions from the remote site. It can change the television channels from receiving location without going back and forth. Both primary and secondary TV have to display the same video program. Once the channel on either TV is changed, the other TV channel will be changed accordingly.

  The Wireless audio video sender will satisfy the transmission of A/V device . It enables you to easily realize wireless sharing of SD AV data and enjoy untrammeled hi-fi audio and visual effects. 

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PAKITE Wireless IR Extender PAT-433

PAKITE PAT-433 Wireless IR Extender( IR Repeater ) consists of a transmitter and a receiver. It adopts a Superheterodyne 433MHz wireless transmission scheme and has the advantages of long transmission range, anti-interference and high sensitivity. This wireless IR extender( IR Repeater ) converts the IR signal into an RF signal at 433.92 MHz, for transmission to the receiver unit, up to 200meters away, through walls, doors, ceilings, and floors.

Specifications:

*Use 433MHz ISM frequency band.

*The transmitter and the receiver are used in the same channel in a pair and can be used in the modes of point-to-multipointor multipoint-to-multipoint.

*Wireless transmission =200m. 

*Super heterodyne 433MHz Wireless IR Remote Extender is fully compatible with remote control signals of DVD, DVR, CCD camera, IPTV, satellite STB, digital TVSTB and other AV devices. 

*The Extender is equipped with super strong IR signal transmitting function or used in conjunction with an IR signal extension wire

*Fully hardware-designed. There is no need to install software. Plug and play. Simple and convenient. 

*Dimensions: 10cm (L) ×8.5cm (W) ×3.0cm (H) 

*433MHz module is FCC CLASSB certificated. Wireless application is safe and reliable

Customer Reviews:

After seeing a lot of poor reviews I was skeptical this would work but decided to give it a shot. To my delight it actually works very well. I have a LCD TV mounted on a wall in the garage with a receiver located across the garage in another corner that drives speakers mounted in the ceiling. I wired the digital audio output over to the receiver to listen to the TV audio through the speakers. It was a pain pointing the remote over my shoulder to change the volume across the room. This extender worked great. Now I can point the remote in the direction of the TV and let the extender transmit the signal across the room and control the receiver. The distance is about 20 ft between the extender transmit and receiver. The distance from the remote control to the extender transmitter is about 10ft. Everything work flawlessly, no delay whatsoever. I'm very happy with this and would recommend it to a friend.

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Smart times

With the popularity of smart phones, smart home also catch a ride on the mobile Internet. Compared to earlier years chisel wall wiring needs to go to war conditions, today's smart home just a cell phone can be achieved. Nanjing IOT Technology Department official told reporters that the current Smart home market has entered the era of wireless cable from the era, a variety of intelligent hardware after another, and the most common approach is to be APP, the equipment and mobile phones together, side by APP mobile phone to check the status of the device, or to control the device, which the implementation of intelligent species is most common. He told reporters: "At present, the majority of people in Nanjing have a wireless network at home, but also in the hands of smart phones, the hardware basic conditions."

　　　　But reporters in the west a smart home experience museum experience with a mobile phone found after control TV, virtual keys feel inferior to physical buttons is an indisputable fact. In addition, Common entity able to use the remote control to get up, then go through to unlock the phone, download the client, open the APP, TV connection, select the desired control mode, and many other steps, even the staff of the store with them is not so handy.

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The arrival of the era of wireless video

Shenzhen PAKITE Technology Co., Ltd. was founded in 2008 and headquartered in Shenzhen, Guangdong. 

　　  It is a collection of wireless video transmission, intelligent remote control product development, production and sales of high-tech companies. 

　　  Since its establishment, the "wireless smart" product image to change the traditional audio and video, home application model, has been widely used in household, commercial, office and other people's daily lives.

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PAKITE PAT-433 Wireless IR Remote Control Extender

IR Repeater

As we know, most of device infrared remote control distance only has 5 meter or less, so PAKITE develop one IR Repeater for help user control at long distance.

PAKITE PAT-433 is Wireless IR Remote Control Extender, like an infrared amplifier. PAT-433 adapt 433.92MHz ISM Frequency Band wireless transmission, extension distance around 200 meter, it support 38KHz frequency band, if you need both 38/56KHz frequency band, you can talk with PKAITE sales and check more details.

IR Repeater is only for extension infrared range, can not transmit audio video. if you need transmit audio video at the same times, you may got the wrong model, if like this condition, you can choose wireless av sender, not IR Repeater.

Wireless av sender also has infrared repeater function, but it’s totally different product. Wireless AV Sender mainly is for transmit audio video, it also extend the ir remote control range. But PAT-433 IR Repeater is only for extension infrared signal.

Besides, PAKITE wireless av sender mostly is RCA Jack as connection, but PAKITE pat-433 IR Repeater is no need to connect with the device, just place the IR Repeater receiver parts above the device and control at the transmitter side, then it will be work. It means wireless av sender is only for RCA Jack device, but IR Repeater can be used with any device with infrared remote control.

PAT-433 is worthwhile to try, it’s real wireless connection, whatever you device is, as IR Repeater PAT-433 can extension it’s remote control range.

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PAKITE PAT Wireless Audio Video Transmitter and Receiver System

Imagine having your satellite receiver, DVD player, or DVR in one room, and the ability to watch them in another room without running wires; or even listen to your MP3 collection on a pair of powered speakers in another room? You can do just that with the PAKITE Wireless Audio Video Transmitter and Receiver System. It even allows you to use the remote control from the other room, so you can actually change the channels on your satellite receiver without having to walk to the main TV room.

The PAKITE Wireless AV Transmitter and Receiver System easily installs, requiring no tools or complicated (or expensive) cable installation. By transmitting across the 2.4GHz / 5.8GHz frequency band, it gives you the clearest signal with up to a 150 foot range. Transmitted signals penetrate walls, doors, ceilings and floors without any interference. Multiple transmission channels allow you to select the best signal possible, as well as eliminate interference with other household products that may also use 2.4GHz technology. The PAKITE Wireless Audio Video Transmitter and Receiver System features standard F-connectors and RCA jacks, for connection to any type of TV. It's like getting a wireless transmission system and a separate RF modulator for the price of one product. Per the manufacturer, the unit only works with its included IR emitter. Want to watch in multiple rooms at once? Add an Extra Receiver, (sold separately), and you'll be able to watch in the kitchen, bedroom, or even in the garage!

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Wireless AV Transmission Systems

Video production requires more than just a cameraman. It encompasses producers, directors, and a technical crew – all of whom need access to the footage being shot – and the faster, the better. In the past, a team of people required to get the right shot had to be hooked up to monitors that were hooked up to the cameras via long cords and cables, which littered the floor of the set, causing potential tripping hazards to everyone present. But thanks to a few advances in modern technology, the production team can now view footage instantly at remote stations via wireless transmission systems.

These wireless av transmission systems can be attached to a camera and can transmit whatever is being filmed to a receiver, which can in turn be connected to monitors so that a variety of people can watch the footage as it is being shot and provide critical feedback to the cameramen. It can also be an excellent directing tool, allowing the director to view the footage and direct the actors and technicians.  It’s an invaluable tool when it comes to getting the exact shot you want while using a wide range of cameras, and being able to recognize immediately when you’ve gotten that shot.

Some may be wary of using wireless av transmission systems because of the concerns with wireless frequency allocations in use within a given physical region – there can be circumstances of existing signals in play that cannot be controlled and may interfere with a new signal being added. Wireless technology rid the production world of cumbersome cables, and transmitters have now been designed to be lightweight – adding a minimal burden to the cameraman shouldering the camera. Matching receiver modules can have a range starting at about 100 feet to much further, depending on the choice of the wireless system itself. Most producers and directors operate within 100-250 feet from the action of the camera person in order to be able to give and get directions to the production crew.

Wireless video transmission systems can be expensive, depending on the needed range, signal quality and license issues. To some, these systems may be considered a luxury. Basic systems will typically run anywhere from three to six to twelve thousand dollars or more in price. Depending on your budget and how important and efficient the instant feedback is to your particular production, it is often worth the money. Cutting the inconvenience of having a multitude of wires and cables on set, increasing the safety factor and speeding up the process of the shooting schedule when using wireless video transmission system can greatly help streamline your production.

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Four Questions to Ask about Wireless A/V Transmitter and Receiver

 What is wireless A/V transmitter/ receiver?

A wireless AV transmitter/ receiver, consists of a transmitter with one or more receivers. It can transmit the color images and sound signal of digital TV set-top boxes, DVD, VCD,satellite receivers, computers and cameras equipment through wireless to any TV or computer screen. Signal in the open distance can send up to 100 meters, clear usually cut off a wall can reach 30 ~ 50 meters, completely cover any corner in the home, using 433 MHZ wireless technology, infrared remote control signal accurately back to audio equipment.


What is the distinguishing feature of wireless A/V transmitter?
* Transmit DVD, VCD, set-top boxes(STB), satellite TV and computer video signals to multiple TVs
* Use 2.4 GHz ISM frequency band
* Four groups of transmission channel used for selection
* 2.4 G built-in antenna, small size
* 433 MHZ infrared wireless remote control back
* External surveillance cameras
* Compatible with NTSC/PAL TV system
* Nowiring, small size, does not occupy a space, your household is decorated completely unaffected;
* Safe,reliable, low power consumption:
* Easy to use: just like using ordinary TV;
*Low prices, bargain: don't increase the cost of equipment, does not need to pay more rent on a monthly ratings cost;
 

Wireless A/V transmitter can bring you any benefits?
The wireless video transmitter can give the existing electrical appliances in the convenience of use bring a qualitative leap, there is no regret from study and sitting room not convenient wiring and isolated from each other's. This product can make free interconnection between many appliances, such as: digital TV set-top box, a converter VCD/DVD player, TV, satellite receiver, LCD TV, plasma TV, video tape recorder, disk recorders, projectors, computer monitors, etc., realize the wireless interactive transmission of video stream.
 

Who needs to purchasea wireless A/V transmitter/ receiver?
* There is more than two television digital TV set-top box users families;
* Want to watch a DVD in the room other than the living room, but don't want to move DVD;
* Need to use television monitoring young children / elderly / patient  family activities (extra wireless camera);
*Multi-TV set-top box digital signal common spaces, such as restaurants,supermarkets, beauty salon, restaurants, clubs and so on.

Artical from: Four Questions to Ask about Wireless A/V Transmitter and Receiver



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Intelligent Multimedia Conference Rooms System

With the continuous development of information technology and the ever-changing multimedia technology, allow us to build an integrated wireless audio and video system(A wireless av sender to be an audio/video signals sharing transmission device by wireless transmit of Smart Multimedia Conference Rooms System), multimedia conference function room needs to become a reality. In considering the traditional meeting requirements, but also with elegant style and beautiful sound, clear image presentation, convenient control, highly centralized management features.

Multimedia conference room system consists of usual/large-screen display, multimedia audio and video sources, audio, central switching and integrated control of several major components. Select the large screen projection DVD and computer and multimedia physical showcase of VGA, video signal is amplified to restore the image, through sound amplification system restore audio. In order to make more efficient and real-time control, equipped with an integrated central control device to the control room for all audio-visual equipment, signal switching, lighting, lift the screen, volume control and other functions, greatly improved the work efficiency and simplify complex operations, can be used for all people and without the need for specialized knowledge.

I. Overview

Digital video technology has gradually matured, and quickly change our lives, with the development of broadband Internet technology, digital video technology has been integrated into the video conference, the distal end of the medical, the distal end of education, remote monitoring, streaming media technology, and other aspect, and service in all walks of life, so for now, the digital video technology is undoubtedly a new economic growth point.

 II. The User Needs

The entire system to finish teaching task of high efficiency, combining with each system , give full play to the function of each system, complete intelligent video conferencing.

(A) Multimedia display system

Multimedia display system consists of high-brightness, high-resolution LCD projector and electric screen makeup; complete graphic information on a variety of large-screen display.

(B)A / V system:

A / V system consists of a computer, DVD, VCR (video cassette recorder), physical booth, the remote video conferencing systems, amplifiers, speakers, digital video recorders and other A / V equipment;

To complete a variety of graphic information (including the use of a variety of software, DVD / CD discs, video tapes, all kinds of objects, sound) playback functions; to achieve multi-function hall live sound, broadcast, with large-screen projection systems, It provides excellent audio and visual effects. And by DVR, the entire process can be recorded in the hard disk recorder, to facilitate future inquiries retrospectives.

(C) Meeting room environmental systems:

Conference room environment system consists of lighting the room (including incandescent, fluorescent), curtains and other equipment constituted; complete change of the whole room environment, the atmosphere, in order to automatically adapt to current needs; for example, when you play a DVD, the lights will automatically dim, curtain off automatically.

(D) Intelligent multimedia central control system:

Currently the highest grade, the most mature technology, the most complete, most widely used central control system, which is currently the most advanced central control system equipment. To achieve a variety of multi-functional conference hall centralized control of electronic devices.:

 *Requiring a simple, user-friendly, intelligent;

 *High reliability requirements of the entire system;

 *To achieve a high degree of automation, intelligent control, minimizing operational complexity of the operator, to achieve "a key place" type of control;

 *As much as possible reflect the best features of various devices, so that all equipment in the best condition, maximize the effectiveness of the device;

 *You can control the projector on / off, input switching, and other functions, and the ability to control the electric pylons, screen, achieve rise, stop, drop and other functions;

 *You can control the DVD, VCR to play, stop, pause and other functions;

 *You can control the document camera zoom in, zoom and other functions;

 *Can control the volume, the size of the sound volume adjustment function;

 *It enables audio and video signals, VGA signals automatic switching control function;

 *You can control room lights and curtains, automatically adapt to current needs;

Artical from: Intelligent Multimedia Conference Rooms System


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