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A wireless camera system uses a camera or cameras capable of transmitting images to a receiver located in a different location by transmitting a radio signal. The type of signal and frequency the device transmits on can vary greatly, including 2.4GHz, Bluetooth, WiFi, and many others. The type of wireless technology used by a receiver will dictate how many devices it can connect to at any time, and can effect it’s vulnerability to interference. It is important to note that though they are part of a wireless system, many cameras must still have a power source. In most cases wireless refers to the method of data transmission.


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WiFi, or wireless networking, is a method of transmitting data through a router without wires. Most WiFi routers transmit data in the 2.4 GHz frequency band.


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VGA

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VGA quality systems (also commonly referenced as TV quality) provide a resolution of 640×480 with 16 colors.

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usbport full 125x125 custom USB portA USB port is a standard cable connection interface on personal computers and consumer electronics. USB ports allow stand-alone electronic devices to be connected via cables to a computer. USB can connect computer peripherals such as mice, keyboards, PDAs, gamepads and joysticks, scanners, digital cameras, printers, personal media players, flash drives, and external hard drives.

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mystica usb flash drive 125x125 custom USB Flash DriveA small, portable flash memory card that plugs into the USB port in a computer and functions as a portable hard drive. USB flash drives are touted as being easy-to-use as they are small enough to be carried in a pocket and can plug into any computer with a USB drive. USB flash drives also are called thumb drives, jump drives, pen drives, key drives, tokens, or simply USB drives.

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USB

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744px usb logo genericsvg 125x55 custom USB

Universal Serial Bus.  USB is currently the standard method for connecting devices to a computer.

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Concerning a Global Positioning System (GPS) receiver, Time To First Fix (TTFF) is a specification detailing the time required for a GPS receiver to acquire satellite signals and navigation data, and calculate a position solution (called a fix).

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SMS

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onion imagearticle2543 125x125 custom SMS

SMS stands for Short Messaging Service.  It is the technical term for text messaging.

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658px assorted smartphones 125x125 custom Smartphone

a smart phone is a mobile device that combines the capabilities of a phone with those of a desktop computer. Smart phones are generally capable of accessing the internet, and are capable of storing more data and running more applications than a basic mobile phone. Some examples of smart phones are Apple’s iPhone, RIM’s Blackberry, and devices using Google’s Android or Nokia’s Symbian operating systems. These types of devices are coming to dominate the cellular market.

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a smartphone is a mobile device that combines the capabilities of a phone with those of a desktop computer. Smart phones are generally capable of accessing the internet, and are capable of storing more data and running more applications than a basic mobile phone. Some examples of smart phones are Apple’s iPhone, RIM’s Blackberry, and devices using Google’s Android or Nokia’s Symbian operating systems. These types of devices are coming to dominate the cellular market.

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SIM

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sim card collection 125x125 custom SIM

SIM stands for Subscriber Identification Module.  A SIM card stores information necessary to a phone’s function, like it’s phone number, and can be used to store information like SMS messages and contact information on phones connected to a GSM network.

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SD Video/ Standard Definition Video: standard definition refers to analog video signals and digital signals broadcast with a 4:3 or 16:9 aspect ratio, at 720 x 480 or 640 x 480.

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800px sd cards 125x125 custom SD Card

SD stands for Secure Digital. Available in a number of capacities, these cards can be used to store data by a wide variety of devices, from cellular phones to digital cameras to GPS receivers. Currently, the highest capacity of SD card is 32 GB.

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A router is a device that allows multiple devices to connect to the same network. For most users, this means allowing multiple devices can connect to the internet through a single modem, and are able to interact directly with each other.

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