Monitoring system for mobile person, uses transmitters attached to person and gives alarm if person leaves area in signal range of central receiverThe monitored person carries a transmitter unit (Z). The transmitter output (11) is usually a coded radio signal, but may be an infra-red or ...
All-in-one desktop reader (RFID, NFC, BLE) with USB or RS-232 cable. This Plug & Play device is the ideal solution for almost every project. View Product TWN4 Palon Compact Panel TWN4 Palon Compact Panel is a versatile panel mount reader for integration into third-party products and ...
Beacons are wireless transmitters that utilize Bluetooth technology to send signals. For instance, Beacons can be helpful in the retail area, particularly when converged with IoT. It helps in the information exchange of sales. In 2025, major industries like retail, healthcare, hospitality, and educ...
WISP providers distribute an internet connection to transmitters on local high points, such as tall buildings or even mountains. They then broadcast that signal wirelessly to receivers on the roofs of local customers. A WISP doesn’t need to run wires for new service. So if you have a view...
The rapid growth of mobile phones, automated speech recognizing personal assistants, and internet access among the elderly provides new opportunities for incorporating such technologies into clinical research and personalized medical care. Alzheimer’s d
Wireless security equipment can make an existing alarm system even more effective by adding wireless sensors, transmitters and receivers. If you're a DIYer and like to get your hands dirty, then you're ready to take the next step in home security and install a wireless alarm system. Once yo...
The human eye does not have as much resistance to this type of thermal impact from radiation; however, so it has become a new area of research for potential health impacts from the use of mobile phones. What are the Non-Thermal Effects of Mobile Phone Radiation? Another area of research ...
In August 1996, the Federal Communications Commission (FCC) of the United States, with its action in Report and Order FCC 96-326, adopted an updated safety standard for human exposure to Radio Frequency (RF) electromagnetic energy emitted by FCC regulated transmitters. Those guidelines are ...
The homemade transmitters have led certain cities to use specially encoded MIRTs. The unsuccessful Safe Intersection Act of 2005 had proposed a federal offense for an unauthorized person to use any traffic pre-emption devices. Subject to testing, however, if these applications are to work, then ...
I am looking forward to getting 5G transmitters on the telephone poles in my area. But, can they hang 4 transmitters, one from each company, from every pole? Aside from the wasted cost of doing so, there is also the problem of physical space (and weight) on the pole....