2
1 Functions
Remote control of automated gates, barriers or other controllable electric devices by
free GSM call
Control of 2 different gates using caller identification and caller ID blocking
Possibility to register up to 20 users
Forwards the gate control panel’s fault reports or other contact events in SMS
SMS restriction
Forwards incoming SMS messages (for usage with pre-pay cards)
Programming and status query by SMS
2 Operation
Control / operation of relay outputs
The device can control 2 relay outputs, out of which one can be controlled by call using
caller identification and the other one using caller ID blocking.
Maximum 20 user phone numbers can be registered to control output NO1 by free GSM
call, using caller identification. For this it is necessary to enable caller identification
service at your GSM service provider on the SIM card inserted in the module, as well as
the caller must send the caller ID when calling. When the module receives a control call,
it identifies the callers phone number, rejects the call and activates the appropriate relay
output.
The control without caller ID can be done by unlimited users (registered users too), since
this does not require user registration. In this case the module activates output NO2.
To block caller ID sending, dial #31# block code before the module’s phone number
(e.g. #31#+3630….). When using both outputs, regarding handling it is easier if the user
adds the module’s phone number to the mobile’s phonebook in both formats
(e.g. +3630…. and #31#+3630…).
Attention! By blocking the caller ID anyone can control output NO2 (not only the
registered users)! It is recommended to use this option only for low security
applications, since an incoming call to the wrong number can also activate
the output! For added security, do not publish the module’s phone number.
However, by using the option of blocked caller ID makes possible control of both outputs
separately by free GSM call by the same user. For instance, this makes possible
controlling a garage door (using caller identification) and separately an entrance gate
(by blocking the caller ID) that requires low security.
If the control call is received from a phone number which is not registered in the settings,
but the caller sends the caller ID (unauthorized number), then the module rejects the call
and does not activate any of the outputs.
If the output is set as “timed”, it becomes closed for the configured period of time when
it is activated. In case that the maximum activation time is not sufficient for the desired
control, it is possible to activate the output by first call and deactivate by a second call.
This is called bistable mode. If the output is set as “bistable”, it switches its state by each
control call.
