Further information
page
35
The unit will normally respond by sending an SMS message back to
the number that sent the command. The response is either the new
status of the unit or an error message if the command is not recog-
nised. If required, you can suppress the reply by placing a fullstop
after the PIN, e.g.
234
.
se
will set channel 1 without replying.
Note: It is not possible to guarantee that an SMS will be delivered im-
mediately and there are rare occasions when the message will not be
sent at all.
Controlling this feature using remote text commands
• Send an SMS message to the unit, formatted as follows:
pppp
cc
The first 4 characters
(
pppp
) must be the
terminal PIN (
234
as
standard,
0#51240
to
change).
Immediately after the terminal PIN (no
space), include the first two charac-
ters (
cc
) of the appropriate command:
•
SE
T
Set the channel 1 output to the
true state (high or low - according
to polarity), if channel is enabled.
•
CL
EAR
Clear the channel 1 output
to the false state (high or low - ac-
cording to polarity), if channel is
enabled.
•
ON
Activate input monitoring and
lock the terminal.
•
OF
F
Deactivate input monitoring
but the unit will remain locked.
•
UN
LOCK
Deactivate input monitor-
ing if active and unlock the unit.
Note: The two command characters
are not case sensitive.
