The battery is really strange. No real hardwire inputs (okay 2 goofy ones) It won't survive a smash and grab like a system with alarm.com. It programs a little funny (like back up phone is #2 instead of #3 slot). Great for minimum wage installers equipped with double sided tape.
Sadly it's true. There's a company doorknocking around here lately from out of town. They're in and out in half an hour, never to be seen again. We end up with work orders to fix their jobs since they were never tested or setup to send test signals. They need better double sided tape though since they've had many false alarms from contacts falling off doors. And they're #1 in sales for a certain non-3 letter national dealer network.
The panel batteries haven't been too bad, but the DTIM batteries were a pain to find up until the past year or so. Naturally they couldn't use a standard battery, where would they put it?
Plastic panel seems odd, but I guess there's nothing to put in it anyway. As long as it's DSC plastic and not GE plastic it should be ok.
The limitations of the Allegro can be a problem at times, like when you want a real siren or a second keypad. I would be a big fan of the wireless dialer, except that half the Allegro's we've installed have had issues with the dialer. This is not where the biggest reliability issue should come from. Many of them were recalled and many more still have problems, especially after changing the battery.
As long as it's installed properly and the dialer works it's not a bad system for residential use (it is even rated as a commercial panel? hopefully not).
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