Automated Crowdsourced Power Outage Identification and Staggering of HVAC System Restarts

摘要

Security keypad device for detecting distort including keypad, high power wireless module data communication via local area network, low-power wireless module communicating data via personal area network, cellular module is communicated via wide area network. The equipment further includes that active infrared position sensor includes light source, for emitting infrared light and infrared sensor for detecting reflected infrared light. The active infrared position sensor is configured to sensing the feedback of position and is based on detection reflected infrared light. The equipment further includes that accelerometer is configured as measurement acceleration and processor. The position change that the processor is configured to determine equipment is based on position data from the active infrared position sensor or accelerates data from above-mentioned accelerometer.