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It is best to do this with a portable device that is with you the majority of the time.phoenix security system
In some implementations, individual low power nodes in the smart home environment regularly send out messages regarding what they are sensing, and the other low powered nodes in the smart home environment—in addition to sending out their own messages—forward the messages, thereby causing the messages to travel from node to node i. e. , device to device throughout the smart home network 202. In some implementations, the spokesman nodes in the smart home network 202, which are able to communicate using a relatively high power communication protocol, such as IEEE 802. 11, are able to switch to a relatively low power communication protocol, such as IEEE 802. 15. 4, Wi Fi, ZigBee, 6LoWPAN, Thread, Z Wave, Bluetooth Smart, ISA100. 5A, WirelessHART, MiWi, etc. and/or any of a variety of custom or standard wired protocols e. g. , Ethernet, HomePlug, etc.