Temperature Guard; Temperature - Ontech GSM Mini 9009 User Manual

Acknowledge an alarm manually
Press the button on the front of the unit at least once. Note that also all alarm from
the slave units will be acknowledged.
Acknowledge an alarm by calling up
1. Call up the unit. Be sure you use tone mode on the telephone.
2. The unit answers with a beep.
3. Press your PIN-code and then #.
Example: 1234#
If the PIN-code is correct the unit replies with a beep. If it is not correct the
call is disconnected. Call again and try.
4. Acknowledge the alarm by pressing the buttons
9#. The unit replies with a beep. Hang up the receiver. If the unit replies
with two beeps, try again.
.
Acknowledge an alarm with SMS
1. Send an SMS to the unit with the following message:
ABCD#9# (ABCD is your PIN-code).

Temperature guard

The unit can be set to automatic alarm when the temperature drops below 5
degrees Celsius. This is very useful in order to prevent the water to freeze in your
summer house.
This alarm does not need to be acknowledged. The unit cannot send a new
temperature alarm before the temperature has been raised over 8 degrees Celsius
again. The accuracy is +/- 2 degrees.
The temperature guard is not activated when delivered.
•
The function is activated by adding a record named TEMP to the SIM-card.
See page 6.
•
The function is deleted by deleting the record TEMP from the SIM-card.

Temperature

Every time you ask for a status-SMS the unit will report the actual temperature in
degrees Celsius.
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