# General Knowledge - [About IoT](https://docs.ifreeq.com/general-knowledge/about-iot.md) - [Electricity](https://docs.ifreeq.com/general-knowledge/electricity.md) - [Plug & socket types around the world](https://docs.ifreeq.com/general-knowledge/electricity/plug-and-socket-types-around-the-world.md) - [Power plug & outlet Types A & B](https://docs.ifreeq.com/general-knowledge/electricity/plug-and-socket-types-around-the-world/power-plug-and-outlet-types-a-and-b.md) - [Power plug & outlet Type C](https://docs.ifreeq.com/general-knowledge/electricity/plug-and-socket-types-around-the-world/power-plug-and-outlet-type-c.md) - [Power plug & outlet Type D](https://docs.ifreeq.com/general-knowledge/electricity/plug-and-socket-types-around-the-world/power-plug-and-outlet-type-d.md) - [Power plug & outlet Type E](https://docs.ifreeq.com/general-knowledge/electricity/plug-and-socket-types-around-the-world/power-plug-and-outlet-type-e.md) - [Power plug & outlet Type F (Schuko)](https://docs.ifreeq.com/general-knowledge/electricity/plug-and-socket-types-around-the-world/power-plug-and-outlet-type-f.md) - [Power plug & outlet Type G](https://docs.ifreeq.com/general-knowledge/electricity/plug-and-socket-types-around-the-world/power-plug-and-outlet-type-g.md) - [Power plug & outlet Type H](https://docs.ifreeq.com/general-knowledge/electricity/plug-and-socket-types-around-the-world/power-plug-and-outlet-type-h.md) - [Power plug & outlet Type I](https://docs.ifreeq.com/general-knowledge/electricity/plug-and-socket-types-around-the-world/power-plug-and-outlet-type-i.md) - [Power plug & outlet Type J](https://docs.ifreeq.com/general-knowledge/electricity/plug-and-socket-types-around-the-world/power-plug-and-outlet-type-j.md) - [Power plug & outlet Type K](https://docs.ifreeq.com/general-knowledge/electricity/plug-and-socket-types-around-the-world/power-plug-and-outlet-type-k.md) - [Power plug & outlet Type L](https://docs.ifreeq.com/general-knowledge/electricity/plug-and-socket-types-around-the-world/power-plug-and-outlet-type-l.md) - [Power plug & outlet Type M](https://docs.ifreeq.com/general-knowledge/electricity/plug-and-socket-types-around-the-world/power-plug-and-outlet-type-m.md) - [Power plug & outlet Type N](https://docs.ifreeq.com/general-knowledge/electricity/plug-and-socket-types-around-the-world/power-plug-and-outlet-type-n.md) - [Power plug & outlet Type O](https://docs.ifreeq.com/general-knowledge/electricity/plug-and-socket-types-around-the-world/power-plug-and-outlet-type-o.md) - [Full list: Plug, socket & voltage by country](https://docs.ifreeq.com/general-knowledge/electricity/plug-socket-and-voltage-by-country.md) - [Map showing the spread of the different plug types worldwide](https://docs.ifreeq.com/general-knowledge/electricity/world-map-showing-the-spread-of-plug-types.md) - [Useful information for travellers](https://docs.ifreeq.com/general-knowledge/electricity/useful-information-for-travellers.md) - [History of domestic electricity](https://docs.ifreeq.com/general-knowledge/electricity/history-of-domestic-electricity.md) - [Why isn’t there a universal standard electric plug?](https://docs.ifreeq.com/general-knowledge/electricity/history-of-domestic-electricity/why-isnt-there-a-universal-standard-electric-plug.md) - [Why isn’t there a standard voltage around the world?](https://docs.ifreeq.com/general-knowledge/electricity/history-of-domestic-electricity/why-isnt-there-a-standard-voltage-around-the-world.md) - [Three-phase electric power (industrial applications only)](https://docs.ifreeq.com/general-knowledge/electricity/three-phase-electric-power-industrial-applications-only.md) - [Certifications](https://docs.ifreeq.com/general-knowledge/certifications.md) - [Home Automation Brand](https://docs.ifreeq.com/general-knowledge/home-automation-brand.md) - [Home Automation Catalog](https://docs.ifreeq.com/general-knowledge/home-automation-catalog.md) - [Industry Term](https://docs.ifreeq.com/general-knowledge/industry-terms.md) - [Network Term](https://docs.ifreeq.com/general-knowledge/network-terms.md) - [The Third-party Control](https://docs.ifreeq.com/general-knowledge/the-third-party-control.md) - [AliGenie](https://docs.ifreeq.com/general-knowledge/the-third-party-control/aligenie.md): https://aligenie.com/ - [Amazon Alexa](https://docs.ifreeq.com/general-knowledge/the-third-party-control/amazon-alexa.md): https://alexa.amazon.com/ - [FAQs About Amazon Alexa](https://docs.ifreeq.com/general-knowledge/the-third-party-control/amazon-alexa/faqs-about-amazon-alexa.md) - [DuerOS](https://docs.ifreeq.com/general-knowledge/the-third-party-control/dueros.md): https://dueros.baidu.com/ - [FAQs About DuerOS](https://docs.ifreeq.com/general-knowledge/the-third-party-control/dueros/faqs-about-dueros.md) - [Google Assistant](https://docs.ifreeq.com/general-knowledge/the-third-party-control/google-assistant.md): https://assistant.google.com/ - [FAQs About Google Assistant](https://docs.ifreeq.com/general-knowledge/the-third-party-control/google-assistant/faqs-about-google-assistant.md) - [Home Assistant](https://docs.ifreeq.com/general-knowledge/the-third-party-control/home-assistant.md): https://www.home-assistant.io/ - [FAQs About Home Assistant](https://docs.ifreeq.com/general-knowledge/the-third-party-control/home-assistant/faqs-about-home-assistant.md) - [HomeKit](https://docs.ifreeq.com/general-knowledge/the-third-party-control/homekit.md): https://www.apple.com/ios/home/ - [FAQs About Homekit](https://docs.ifreeq.com/general-knowledge/the-third-party-control/homekit/whats-homekit.md) - [IFTTT](https://docs.ifreeq.com/general-knowledge/the-third-party-control/ifttt.md): https://ifttt.com/ - [Xiao AI](https://docs.ifreeq.com/general-knowledge/the-third-party-control/xiao-ai.md): https://xiaoai.mi.com/ - [Yandex Alice](https://docs.ifreeq.com/general-knowledge/the-third-party-control/yandex-alice.md): https://yandex.ru/alice - [FAQs About Yandex Alice](https://docs.ifreeq.com/general-knowledge/the-third-party-control/yandex-alice/faqs-about-yandex-alice.md) --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.ifreeq.com/general-knowledge.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.