GSM module for SSI300 and SSI400 alarms
GSM module for upgrading alarm control panel SSI300 so that it can send sms. The GSM modul is currently backordered.
GSM module for SSI400 alarm control panel. The module can also be used to upgrade a SSI300 alarm control panel to a SSI400 alarm control panel, so that it can send sms.
In order to opgrade a SSI300 alarm control panel you need to mount this module into the slot at the back of control panel.
NB: Please remember to add a 7 dB GSM antenna (item no. 20000886) to your order. For more information please see the "We also recommend" section below.