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  2. Zigbee - Wikipedia

    en.wikipedia.org/wiki/Zigbee

    Zigbee is an IEEE 802.15.4 -based specification for a suite of high-level communication protocols used to create personal area networks with small, low-power digital radios, such as for home automation, medical device data collection, and other low-power low-bandwidth needs, designed for small scale projects which need wireless connection.

  3. Wireless security - Wikipedia

    en.wikipedia.org/wiki/Wireless_security

    Wireless security. Wireless security is the prevention of unauthorized access or damage to computers or data using wireless networks, which include Wi-Fi networks. The term may also refer to the protection of the wireless network itself from adversaries seeking to damage the confidentiality, integrity, or availability of the network.

  4. IEEE 802.15.4 - Wikipedia

    en.wikipedia.org/wiki/IEEE_802.15.4

    IEEE 802.15.4. IEEE 802.15.4 is a technical standard which defines the operation of a low-rate wireless personal area network ( LR-WPAN ). It specifies the physical layer and media access control for LR-WPANs, and is maintained by the IEEE 802.15 working group, which defined the standard in 2003. [1] It is the basis for the Zigbee, [2] ISA100 ...

  5. International mobile subscriber identity - Wikipedia

    en.wikipedia.org/wiki/International_Mobile...

    Website. www .itu .int /rec /T-REC-E .212. The international mobile subscriber identity ( IMSI; / ˈɪmziː /) is a number that uniquely identifies every user of a cellular network. [1] It is stored as a 64-bit field and is sent by the mobile device to the network. It is also used for acquiring other details of the mobile in the home location ...

  6. Connectivity Standards Alliance - Wikipedia

    en.wikipedia.org/wiki/Connectivity_Standards...

    Type. 501 (c) (6), trade association. Tax ID no. 38-3655436. Headquarters. Davis, California, United States. Website. csa-iot .org. The Connectivity Standards Alliance ( CSA ), formerly the Zigbee Alliance, is a group of companies that maintain and publish the Zigbee and Matter standard, along with several others.

  7. Building automation - Wikipedia

    en.wikipedia.org/wiki/Building_automation

    Building automation ( BAS ), also known as building management system ( BMS) or building energy management system ( BEMS ), is the automatic centralized control of a building's HVAC (heating, ventilation and air conditioning), electrical, lighting, shading, access control, security systems, and other interrelated systems.

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