JIMI Electronic

Your Personal GPS Tracker is pretty darned useful even if you can’t connect it to your computer. With your receiver, you can find your way around as well as your way back, even if you don’t know what a computer is. The ability to connect your GPS receiver to your computer, however, can make your GPS receiver even more useful . . . heck, a lot more useful. Essentially, a connection between your GPS receiver and your computer allows them to talk and share information, such as uploaded maps and waypoints to your receiver as well as downloaded receiver information that you store while on your adventures. In this Blog, I show you why this interconnectivity is a fantastic addition to your receiver. You’ll discover the ins and outs of the physical connections, how to get your computer and receiver to speak the same language, the lowdown on great receiver utility programs, and how to upgrade your receiver firmware. About (Inter)Face: Connectivity Rules If you choose to use a mapping

After considering all the options, making your list, checking it twice, and finding out which GPS receivers are naughty and nice, you’ve finally come to that blessed event where you’re the proud owner of a GPS receiver. But before you step out the door for a 100-mile wilderness trek or cross-country road trip, intent on relying on your new electronic gadget as a guide, be sure spend some time getting to know your Mini GPS Trackers . A good place to start your GPS familiarization process is with the user manual. Many GPS receivers have a quick-start guide that gets you up and running in a matter of minutes. These guides are perfect for those impatient, got-to-haveit-now people; however, I suggest that you also take the time to read the full user manual. Otherwise, you could miss out on some important information contained in the full user manual. In addition to the user manual, this section will also help you become familiar with your GPS receiver so you can get the most out of it.

In the pre-PC days, taking a trip across town, a state, or the country to visit someplace you’d never been before often involved planning worthy of a major expedition. You’d have to carefully check maps, trying to figure out the shortest and fastest routes, guessing when and where you’d need to stop for gas, scribbling down notes, and highlighting roads on paper maps. That’s all changed with inexpensive and easy-to-use street navigation software. Just run a program on your PC and enter the address of your starting point and the final destination. Then, a few mouse clicks later, you’ve got both a map and exact turn-by-turn directions for how to get from Point A to Point B. And as an added bonus, if you have a laptop and Tracker For Car , you can take this software on the road with you, track your location in real-time, and get helpful hints in reaching your destination. (Most street navigation programs also have versions that run on PDAs for ultimate portability.) Several street navig

GPS Tracking Device that support maps come with a basemap of the region the GPS receiver was sold in (such as North America or Europe) that shows city locations, highways, major roads, bodies of water, and other features. Precisely what the basemaps display varies by manufacturer and model. Although base- maps do provide general information, some GPS receiver users want more detailed maps that show city streets, topographic features, marine navigation aids, or places outside the United States. How long building a map takes depends on the size of the area that you select, how much map detail you want to include, and how fast your PC is. This can range from a minute or less for small areas (such as a metropolitan area) to five or ten minutes for a large map (such as one that includes many different states). How much time it takes to upload a map into a GPS receiver also depends on the size of the area you select and how the receiver stores maps. If you’re uploading a large map from

Altimeter The elevation or altitude calculated by a GPS receiver from satellite data isn’t very accurate. Because of this, some GPS units have altimeters, which provide the elevation, ascent/descent rates, change in elevation over distance or time, and the change of barometric pressure over time. (The rough-and-ready rule is that if barometric pressure is falling, bad weather is on the way; if it’s rising, clear weather is coming.) Calibrated and used correctly, barometric altimeters can be accurate within 10 feet of the actual elevation. Knowing your altitude is useful if you have something to reference it to, such as a topographic map. Altimeters are useful for hiking or in the mountains. On Personal GPS Tracker with an electronic altimeter/barometer, calibrating the altimeter to ensure accuracy is important. To do so, visit a physical location with a known elevation and enter the elevation according to the directions in your user’s guide. Airports are good places to calibrat

If you use a GPS receiver for your outdoor workouts, one of your biggest decisions will be how to carry the GPS receiver. The simplest way is just to hold it in your hand, if it’s free. Of the number of other different ways to carry a GPS receiver, the best carry methods will Provide optimal GPS satellite signal reception: Where you work out might dictate how you carry your GPS receiver. If you live on the plains (flat) without any trees and have excellent satellite reception, you have more options than in the Pacific Northwest (heavy tree canopies). Be comfortable : Carrying a GPS receiver should not distract you from your workout. However you carry it, it should be comfortable, and you really shouldn’t notice carrying or wearing it. Here are some different ways to carry a GPS receiver while working out. How you carry a GPS receiver usually ends up being a personal preference. Try a few of these methods to see which one works best for you. Armbands Armbands, especially w

Many organizations believe that the Wireless Security Cameras often are not well suited to maintain the entire system because many contractors do not employ adequate IT-trained service technicians. That will change. At the same time, many IT service organizations are discovering that they can install and service IT-based security systems. Some of these organizations are rushing in to fill the void. IT-based integrated security systems must be maintained by a group that is competent in the maintenance of IT systems. That is often not the installing security contractor, whose competence is limited to the edge devices and software. I often recommend that maintenance of the IT infrastructure, operating systems, and software be placed under the authority of the organization’s IT department. Many TCP/IP-based security systems are installed without encryption or any other type of network security. I am fascinated by a security industry that does not secure its own systems. This could be

A new architecture for alarm/access control systems begin to emerge in the near future. Unlike existing alarm/access control system architectures that wire a number of field devices from doors and alarms back to a closet where there is an alarm/access control panel, expect to see a new architecture in which each door may be served by its own individual controller, locally at the door. This has taken place. This allows for the connection of one or two card readers, door position switch, request-to-exit device, low-power door lock, one or two digital cameras, and a digital intercom (on Ethernet connections) all on the microcontroller. Digital integrated Wireless Security Camera System often interface to legacy analog systems. Legacy access card technologies present a simple challenge. TWIC cards are a good way to migrate from older cards to newer ones. Interfacing multiple access control systems requires an alarm management system that can receive signals from multiple other system

Bluetooth is designed as a replacement for cables: that is, to get rid of that huge tangle of cables that link your mouse, printer, monitor, scanner, and other devices on your desk and around your home. In fact, the first Bluetooth device was a Bluetooth headset, which eliminated that annoying cable to the telephone that got in the way of typing. Many new cars are also outfitted with Rearview Mirror Monitor so that you can use your cellphone in your car, with your car’s stereo speakers and an onboard microphone serving as your hands-free capability. Pretty neat, huh? Like Wi-Fi, Bluetooth can offer wireless access to LANs, including Internet access. Bluetooth devices can potentially access the Public Switched Telephone Network and mobile telephone networks. Bluetooth is able to thrive alongside Wi-Fi by making possible such innovative solutions as a hands-free mobile phone headset, print-to-fax, and automatic PDA, laptop, and cellphone/address book synchronization. Communication

The heightened awareness for security has given rise to a more consumerfriendly grade of video monitoring gear for your wireless network — this stuff used to be the exclusive domain of security installers. You can get Wireless Security Camera System that contain their own integrated Web servers, which eliminates the need to connect a camera directly to your computer. After installation, you can use the camera’s assigned Internet Protocol (IP) address on your network to gain access to the camera, view live streaming video, and make necessary changes to camera settings. Network cameras are much more expensive than cameras you attach to your PC via a USB connection because they need to contain many of the elements of a PC to maintain that network connection. Expect to pay from $100 to more than $1,000 for network cameras; the more expensive versions offer pan-tiltzoom capabilities and extra features such as two-way audio, digital zoom, and motion detection. (The average price for a

GPS for paddlers and rowers For athletes who row or paddle for fitness or in competitions, a Personal GPS Tracking Device provides a quick and easy way to gauge distance and speed without installing a speedometer in your boat; they’re also cheaper than venturi speedometers. I’ve seen GPS receiver cases mounted to canoes, kayaks, and rowing shells using Velcro, duct tape, webbing, and custom-made fiberglass holders, all optimally placed to let the athlete read the screen and click buttons. Obviously, make sure that your GPS receiver stays dry. Your GPS receiver should have an IPX 7 rating (submersible for 30 minutes in one meter of water). Regardless of the rating, I use a waterproof bag. Voyageur bags, priced under $25, are durable, watertight, and buoyant; it’s easy to see the screen and use the receiver while it’s in the bag.  If you’re using a GPS receiver in any type of watercraft, tether the GPS receiver (or its case or bag) to yourself or the boat. This is good insurance ag

I do a lot of running and biking, every now and then entering some pretty crazy endurance events like ultramarathons, Ironman triathlons, and adventure races. A GPS receiver can make a pretty good training partner: You can use it for lots of things besides helping you avoid getting lost. This Blog is for athletes who exercise outside in the fresh air (sorry, no gym tips) and want to know how to incorporate GPS receivers into their workouts. A Portable GPS not only helps you successfully get between Point A and Point B but is also handy for staying found. These tips apply to almost any sport: Measure distances over known courses : Instead of guessing the course or route length, you can use a GPS receiver to measure the distance with a fair amount of accuracy. Better understand the elevation of courses : Elevation data can give you a more accurate sense of how flat or hilly a course really is. Even if your GPS receiver doesn’t have a barometric altimeter (which is required for

GPS Tracking Devices was designed to work outdoors. The signal from the GPS satellites is extremely weak, and the satellites are far away. The total radiated power from each satellite is just 27W, about the same power from a dim lightbulb. The satellites are more than 20,000-km high (about 55 times higher than the space shuttle flies). When the signal reaches the GPS receiver on the Earth, the received signal power is about 100 attowatts; “atto” means 10–18, and it is not a commonly used prefix. We typically express such low powers in terms of decibels. But it is useful to mention the attowatt just this once, to get a feel for how weak the received GPS signal really is. The received signal power is 100 attowatts when the receiver is outdoors; when the receiver moves indoors, the signals rapidly get weaker, by 10–100 times in a house,and by 100–1,000 times or more in a large building. However, it is not just indoors where GPS has signal problems; the weak signal is a problem outdoors

There are dozens of different  Wireless Security Cameras , which has its advantages and its disadvantages.The greatest benefit is the ease with which developers, inventors, and innovators can create bigger, better, and more exciting solutions for the problems we encounter.The single biggest disadvantage is that all of these devices are now sharing a relatively small frequency space, causing collisions, intrusions, and signal distortion. Although we’ll be focusing strictly on wireless video, it’s important to understand the other devices that can interfere with testing. It’s not uncommon for someone to have a cordless phone near their computer or a Bluetooth headset for their cell phone, that tries to connect when a call comes in. Identifying possible sources of confusion up front will make your wireless video test much more successful. Before we look at ways of locating wireless video, let’s look at some of the products you might run into while you’re hard at work.   Video Baby Mo

Personal digital assistants (PDAs), such as a Pocket PC or Palm, are a popular way of accessing GPS information. The PDA processes satellite data from a  Portable GPS  and then displays your current location in a mapping program. You can use many different types of GPS receivers with PDAs, including handheld, mouse, wireless, and card. This chapter helps you navigate through the PDA/GPS maze by reviewing the different hardware and software options and comparing common, handheld GPS receivers with PDAs that use GPS. I start things off by discussing some of the advantages and disadvantages of PDA-based navigation systems Choosing between a GPS Receiver and a PDA.   You might wonder why anyone would you want to use a PDA instead of a handheld, consumer GPS receiver. That’s a very good question; you gadget junkies out there who have your hands raised and are answering, “Because it’s cool,” please put your hands down and continue reading. You’ll find compelling advantages and disadvant

One video monitoring application uses on-site local networks and a second application uses the Internet and  GSM Security camera  , signal routers, and servers for remote site video monitoring. Security applications require complete integration of communication, video, alarm, access control, and fire to provide monitoring by the local security force, and corporate executives at a local or remote site(s). The integration of these security functions provides the safety and security necessary to protect personnel and assets at any facility.   The clarity of the picture transmitted using fiber optics is now limited only by the camera, environment, and monitoring equipment. Fiber-optic systems can transmit signals from a  Wireless Security Cameras  to a monitor over great distances— typically several miles—with virtually no distortion or loss in picture resolution or detail. The system uses an electrical-to-optical signal converter/transmitter, a fiber cable for sending the light sign

GPS DEVICE HISTORY   The GPS is an acronym for global positioning system and is an American system that consists of a system of 24 geosynchronous satellites in the Earth’s orbit. In any place on Earth, three or four satellites should be in view of a  GPS Tracking Devices . GPS allows both people and machines to know their approximate or precise location at any time.Many people thought that the global positioning system was exclusively an American phenomenon that was a by-product of the 1960s space program. However, the history and changes have taken place in GPS are much more complicated than you think. Let’s see what the GPS history is.         Multi-environmental GPS tracking devices   In the early twenty-first century, it was possible to see various land-based GPS transponders sold by companies such as Ness Technologies that had magnetic mounts and allowed first responder agencies to track ambulances in real time. When vehicles are tracked, better dispatching of vehicles can be done