I was working on a job last week in an older house up in Portland where the attic had about 18 inches of blown-in cellulose. Tried using glow rods and even a fish tape, but kept losing my path in the fluff. I remembered hearing about using a shop vac with a long piece of PVC to suck a pull string through, so I gave it a shot with some spare 2 inch pipe I had. Worked like a charm on the first try, saved me at least an hour of crawling around up there. Has anyone else tried this method or found a better way to get through thick loose insulation?
Installed a set of those ABC wireless contacts at a house on Maple Street last Tuesday, and by Friday the back door sensor was already showing a fault. Customer called me panicked, had to swap it out with a wired one I keep in the truck. Anyone else seeing these fail this fast on new builds?
I was grabbing parts at our local supply house and this old electrician just said 'you always put the panel where the homeowner can trip over it or where they can't reach it?' and I laughed but then I realized he was right. I'd been putting keypads in the same spots for like 5 years without thinking about traffic flow or accessibility. Now I'm second guessing every install I did last month. Has anyone else had a random comment from another trade that changed how you run wire or place hardware?
Last month I grabbed a wireless bridge from some random online store to skip running a cable across a parking lot. Figured it would save me a few hours of trenching. Got it hooked up and it dropped signal every time a delivery truck rolled past. Total waste of 80 bucks and a whole Saturday. Anyone else get burned by cheap wireless gear when a simple wire would have worked?
Old Mike, who's been doing this since the 80s, told me last month to always bump up one gauge on long runs over 150 feet. I was running a 200 foot line for a new commercial panel and remembered his advice mid pull. Sure enough, the voltage drop at the far end was almost 3 volts with 22 gauge, but 18 gauge kept it solid. Has anyone else had a veteran's trick bail them out on a tricky install?
Back in 2019 I was running a zone 4 wire in a finished basement outside Boston. Hit something behind the drywall that felt different, yanked it out and saw copper. Called my buddy who's been doing this since the 80s and he said 'you've been using a regular bit instead of a masonry bit near the studs?' Turns out I was punching right through romex every time I got too close to a junction box. Never saw it because the wire would just burrow into the wall. Now I always use a voltage detector before I drill anything older than 1990. Anyone else find out they were making a dumb mistake that could've been way worse?
I was installing a panel in a basement in Chicago about 2 years ago, and the client's mom came down to check on things. She pointed at a mess of cables I was about to fish through a joist and said, "You're gonna regret not using a pull string first." I laughed it off but she was right - I spent 20 minutes wrestling with that bundle after the fact. Now I always run a pull string even on short runs, and it saves me time every single time. Anyone else have a customer give you a tip that actually worked?
I was swapping out an old DSC panel last week for a client over near Glendale. When I pulled it off the wall the serial number had a manufacturing date of 2011. That thing was still working perfectly with zero false alarms. I had no idea these basic panels could last that long without a single hiccup. Has anyone else seen these old units just refuse to die?
He said the induced voltage from tight coils was causing false triggers on my harderwired zones, and after I switched to figure-8 bundles I have not had a single nuisance trip in 6 months.
I was always skeptical of wireless alarm panels, especially after one failed during a test at a house in Phoenix last year. But last month I had to install a DSC PowerSeries Neo at a warehouse with concrete walls so thick I couldn't run wires anywhere. That system held up solid, no false alarms or dropouts. Anyone else had a similar switch on something they used to hate?
I was at a supply house last week and heard a homebuilder tell his buddy that alarm wires in new builds are basically decoration since nobody monitors them anyway. He said about 70% of the homes he builds never even get sensors connected to the panels. It got me thinking how many installers are putting in systems that just look the part without ever getting activated. Has anyone else noticed this trend of 'dummy' systems going in just to check a box?
I took on a 1920s Victorian in Portland last month and decided to go full wireless on the alarm system. Thought it would save me the headache of fishing wires through lathe and plaster. But after 3 days of troubleshooting interference from the old knob-and-tube wiring and thick plaster walls, I had to rip half of it out and run hardwired zones anyway. The wireless panels kept losing connection to sensors in the back bedrooms. Now I'm wondering if anyone else has dealt with this - do you always stick to hardwired in pre-1950s houses, or have you found a wireless system that actually works through plaster and metal mesh?
I spent 6 years just checking continuity with a multimeter like a fool, until a commercial job in Raleigh tripped a false alarm because the switch chattered under actual current. Anyone else skip load testing because it's a pain to set up?
I always thought wire nuts were fine until I got a call about a false alarm at a condo in Arlington. Found two nuts loose inside the sensor box from vibration alone. Switched to wagos for all my low voltage connections now. Anybody else have better luck with push connectors on alarm circuits?
I ignored him for 2 years until a panel swap turned into a nightmare with wires too short to reach the new board, so now I make loops on every install and it has already saved me once on a rush fix last Tuesday.
I looked at a house in Portland last Tuesday and the homeowner had an old DSC system with a landline dialer that hasn't worked in years because they ditched their landline. Nobody told them cell communicators are basically standard now for monitoring. Anyone else deal with this on service calls?
I put in a Ubiquiti wireless bridge to connect a detached garage to the main house for an alarm panel. Cost me about $600 with the mounting gear and everything. Worked great for maybe 4 months, then started dropping signal every time a big truck drove by. Had to run conduit and bury Ethernet instead. Anyone else had bad luck with wireless for permanent alarm uplinks?
Had a 3-story apartment building in St. Louis to outfit with alarm systems. I went back and forth on using wireless sensors versus running wires to every door and window. Picked the wired option because the building had good crawlspace access and I figured it'd be more reliable long term. Took me two full days longer than planned because I hit a stud in every other hole I drilled. Has anyone else dealt with the headache of fishing wires through old firewalls?
I was running a new zone wire for a customer in a 1920s house over in Oak Park, and the attic was so tight I could barely turn around. I set my Milwaukee drill down for one second on a rafter, and it slid right through a gap and fell two floors down into a closed-off closet. The homeowner heard the crash and just yelled up, 'Was that you or the ghost?' I spent 20 minutes finding the closet door behind a dresser. Anyone else lose a tool in a weird spot that took forever to track down?
I finally broke down and bought a Bosch cross line laser level from Home Depot last month. Used it yesterday on a tricky install for a two story house with vaulted ceilings. I needed to line up four motion sensors at exactly the same height across a big open living room. Normally I would measure and mark each one with a tape, but the laser made it so I could just snap a line across the whole wall. Got all four sensors mounted in about 20 minutes. I mean, it sounds dumb but it saved me so much back and forth. Any of you guys use lasers for your sensor layouts or do you still do it the old way?
I put a new panel in a mudroom closet because it was the easiest spot. The homeowner said it looked like a wart on the wall. Now I always sketch the sightlines first even if it adds 20 minutes to the install. Any of you had a customer call you out on something that actually made you better?
I know everyone is jumping on the wireless bandwagon lately but I just did a full wired retrofit on a 3-story house in Portland last month and the reliability difference is night and day. Zero false alarms from interference or dead batteries, and the signal is instant every single time. Has anyone else gone back to wired after dealing with wireless headaches?
The before was a clean panel and wired sensors. The after was a mess of loose wires, dead batteries in 3 window contacts, and the alarm didn't even trigger when I cut the phone line. Two years of DIY neglect. Has anyone else seen a homeowner install age that badly?
For like 5 years I was using those tiny screw terminals on every alarm panel but kept stripping them out by accident. Last month on a job in Cleveland I tried using wire nuts instead for the zone connections, way faster and no more stripped screws. Anyone else ditch screw terminals for something simpler?