Ditched the wireless sensors for hardwired after a false alarm disaster last Tuesday
I was all about wireless sensors for like two years, thought they were faster to install. Then last Tuesday at 3 AM, a neighbor's garage door opener chirped on the same frequency and set off the whole system. The homeowner was livid, and I spent an hour driving over to reset it. That one night convinced me hardwired is way more reliable, even if it takes an extra 30 minutes per zone. Has anyone else had a wireless sensor go rogue like that?