The amount of delay, in seconds, between when
power is provided to the MasterSwitch VM and
when the MasterSwitch VM provides basic master
power to the outlets.
Allowed values are:
-1 never apply power automatically.
0 apply power immediately.
15 apply power in 15 seconds.
30 apply power in 30 seconds.
45 apply power in 45 seconds.
60 apply power in 60 seconds (1 minute).
120 apply power in 120 seconds (2 minutes).
300 apply power in 300 seconds (5 minutes).
If a value other than a supported value is provided in a
set request, the MasterSwitch VM interprets it as the next lower
acceptable value. If the provided value is lower than
the lowest acceptable value, the lowest acceptable
value is used.