This service uses the WD capabilities to emit a quick audible/visible pulse called a "squawk". The squawk command has no effect if the WD is currently active (warning in progress).
fields:
ieee:
description:IEEE address for the device
example:"00:0d:6f:00:05:7d:2d:34"
mode:
description:>-
The Squawk Mode field is used as a 4-bit enumeration, and can have one of the values shown in Table 8-24 of the ZCL spec - Squawk Mode Field. The exact operation of each mode (how the WD “squawks”) is implementation specific.
example:1
strobe:
description:>-
The strobe field is used as a Boolean, and determines if the visual indication is also required in addition to the audible squawk, as shown in Table 8-25 of the ZCL spec - Strobe Bit.
example:1
level:
description:>-
The squawk level field is used as a 2-bit enumeration, and determines the intensity of audible squawk sound as shown in Table 8-26 of the ZCL spec - Squawk Level Field Values.
example:2
warning_device_warn:
description:>-
This service starts the WD operation. The WD alerts the surrounding area by audible (siren) and visual (strobe) signals.
fields:
ieee:
description:IEEE address for the device
example:"00:0d:6f:00:05:7d:2d:34"
mode:
description:>-
The Warning Mode field is used as an 4-bit enumeration, can have one of the values defined below in table 8-20 of the ZCL spec. The exact behavior of the WD device in each mode is according to the relevant security standards.
example:1
strobe:
description:>-
The Strobe field is used as a 2-bit enumeration, and determines if the visual indication is required in addition to the audible siren, as indicated in Table 8-21 of the ZCL spec. If the strobe field is “1” and the Warning Mode is “0” (“Stop”) then only the strobe is activated.
example:1
level:
description:>-
The Siren Level field is used as a 2-bit enumeration, and indicates the intensity of audible squawk sound as shown in Table 8-22 of the ZCL spec.
example:2
duration:
description:>-
Requested duration of warning, in seconds. If both Strobe and Warning Mode are "0" this field SHALL be ignored.
example:2
duty_cycle:
description:>-
Indicates the length of the flash cycle. This provides a means of varying the flash duration for different alarm types (e.g., fire, police, burglar). Valid range is 0-100 in increments of 10. All other values SHALL be rounded to the nearest valid value. Strobe SHALL calculate duty cycle over a duration of one second. The ON state SHALL precede the OFF state. For example, if Strobe Duty Cycle Field specifies “40,” then the strobe SHALL flash ON for 4/10ths of a second and then turn OFF for 6/10ths of a second.
example:2
intensity:
description:>-
Indicates the intensity of the strobe as shown in Table 8-23 of the ZCL spec. This attribute is designed to vary the output of the strobe (i.e., brightness) and not its frequency, which is detailed in section 8.4.2.3.1.6 of the ZCL spec.