That cheap wireless keypad I installed last year just cost me a service call back
I used to throw in those $30 wireless keypads on every residential job to save customers money. But after a storm knocked out signal on three different systems in one neighborhood, I had to drive 45 minutes each way to swap them out. Now I only use hardwired keypads or the higher end wireless units with battery backups. Has anyone else had reliability issues with the bargain wireless stuff during bad weather?