Stay awake for 10 minutes after batteries are insertedĭuration that the motion sensor must observe no motion before it will return to the no-motion state. Set time interval for sending reports for groups 1, 2 and 3 to default.ĭefines the time interval when the defined report for group 1 is sent.ĭefines the time interval when the defined report for group 2 is sent.ĭefines the time interval when the defined report for group 3 is sent. Value 1 (msb) Reserved Value 2 Reserved Value 3 Reserved Value 4 (lsb) bits 7-4 reserved bit 3 KWH bit 2 Watt bit 1 Current bit 0 Voltage Set report types for groups 1, 2 and 3 to default.ĭefines the type of report sent for reporting group 1. The value represents the minimum percentage change in wattage for a Report to be sent (Default 5) The value represents the minimum change in wattage for a Report to be sent (default 25 W) Byte 1: Red Color Byte 2: Green Color Byte 3: Blue ColorĮnable/disable Wattage threshold and percent. Byte 1: Red Color Byte 2: Green Color Byte 3: Blue ColorĬonfigure the brightness level of RGB LED (0%-100%) when it is in Energy Mode/momentary indicate mode. Load will be closed when the Current overruns (US 15.5A, Others 16.2) for more than 2 minutesĬonfigure the output load status after re-power on.ĭefines the automated status notification of an associated device when status changesĬonfigure the RGB Value when in Night Light Mode. The default recover limit value is 100 Lux, when the measurement is less than (Upper limit - 100), the upper limit report would be enabled one time or when the measurement is more than (Lower limit + 100), the lower limit report would be enabled one time. Recover limit range: 10 to 2550Lux (0x01 to 0xFF). After that the lower limit report would be disabled again until the measurement greater or egal (Lower limit + Recover limit). When the current measurement greater or egal (Lower limit + Recover limit), the lower limit report is enabled and then it would send out a sensor report when the next measurement is less than the lower limit. After that the upper limit report would be disabled again until the measurement lower or equal (Upper limit - Recover limit). When the current measurement lower or equal (Upper limit - Recover limit), the upper limit report is enabled and then it would send out a sensor report when the next measurement is more than the upper limit. The default recover limit value is 2.0 C/F (0x1401/0x1402), when the measurement is less than (Upper limit - 2), the upper limit report would be enabled one time or when the measurement is more than (Lower limit + 2), the lower limit report would be enabled one time. Low byte is the unit (0x01=Celsius, 0x02=Fahrenheit). After that, the lower limit report would be disabled again until the measurement greater or egal (Lower limit + Recover limit). After that, the upper limit report would be disabled again until the measurement lower or equal (Upper limit - Recover limit). The compiler and coding language used for the firmware image are also fingerprinted.Note: 1. The results of this work identify several data structures including the node protocol information table and node adjacency table. The feasibility of conducting a firmware modification attack on the ZW0301 is also explored. Specifically, the memory usage is characterized and several artifacts are identified. This paper provides details on extracting and programming the Flash and EEPROM memory of the ZW0301, which is a common Z-Wave transceiver module found on many Z-Wave devices. Therefore, their memory contents may contain sensor reports of criminal activity or, more indirectly, provide evidence that the devices have been manipulated to achieve physical or cyber access. Z-Wave devices consist of sensors and actuators, which can be connected to the Internet via a gateway. To date, the ability to perform forensic investigations on Z-Wave devices has largely been ignored however, the placement of these devices in homes and industrial facilities makes them valuable assets for the investigation of criminal and adversarial actors. Z-Wave is an implementation of home automation, under the broad category of Internet of Things (IoT).
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