andrew027: I'm not an expert in this stuff, but wouldn't you need GSM so the control panel unit can contact your mobile when there's an event? If I'm at work and somebody cuts the power or the phone line at my house, I won't be able to connect to my home broadband, but the control panel (with battery backup, as stated on Morepork's site) could still send me a message.
I generally avoid SMS for notifications - prefer things like Pushover where you can get delivery confirmations and message priorities - i.e. if my phone is on silent and I get a high priority Pushover notification it will alert me regardless.
But yes, if the cord is cut to your house (power and/or internet) then there is no way for your notification to get out. So in that situation a battery backed-up GSM solution would be better - agreed.


