Gadget34 Posted March 8, 2021 Posted March 8, 2021 Looking at updating my scantronic alarm to a smarter model and this seems to be a common diy choice. I have done some reading and have the below questions. 1) To enable communication for the app control and alerts I will need a communication module. If I wanted a backup for WiFi (broadband) failing could I just install the gprs module and use a SIM card for app alerts and sms alerts or would I need both modules? 2) Do the modules fit in both panel cases the small/large or do I need the large one? Thanks Quote
MrHappy Posted March 8, 2021 Posted March 8, 2021 Unless I'm mistaken.... You can either have a lan card A wireless card or card which sends Texts & only 1 fitted to the system ? (inside the metal case) Quote Mr Veritas God
al-yeti Posted March 8, 2021 Posted March 8, 2021 Just now, MrHappy said: Unless I'm mistaken.... You can either have a lan card A wireless card or card which sends Texts & only 1 fitted to the system ? (inside the metal case) Ion not all plastic cases ? Quote
MrHappy Posted March 8, 2021 Posted March 8, 2021 Just now, al-yeti said: Ion not all plastic cases ? Euro's are all metal endstations, Card's have sticky ariels Radio Expanders are in plastic enclosures Quote Mr Veritas God
al-yeti Posted March 8, 2021 Posted March 8, 2021 Just now, MrHappy said: Euro's are all metal endstations, Card's have sticky ariels Radio Expanders are in plastic enclosures Oh yes , I forgot about the title lol Quote
Gadget34 Posted March 8, 2021 Author Posted March 8, 2021 So only one connectivity card can be installed? I guess I best stick with the WiFi one unless the gprs one can do everything? Obviously will need a SIM card but more robust. Quote
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