Heads up on those new wireless sensors from a job in Austin

I mean, I was getting constant false alarms from a batch of them, and the signal strength looked fine. I ended up wrapping a single layer of aluminum foil around the back of the sensor body, not the antenna, and it stabilized completely. Has anyone else had to shield a sensor like that?

3 comments

3 Comments

the_casey13d ago

Man, that sounds exactly like the headache I had last month. I spent a whole weekend chasing ghosts from a sensor in a hallway. The foil trick is a lifesaver. It's crazy that the housing itself seems to pick up enough interference to cause that. I keep a roll of heavy duty foil in my kit now just for this.

jordanc328d ago

Right? I've got a whole drawer of foil now, like I'm prepping for a weird tech apocalypse.

morgan.logan13d ago

Ugh, that weekend sounds brutal. I know that exact feeling of wasting hours on a problem that seems impossible. It's wild how something as simple as foil can fix a high-tech issue. I started doing the same thing after my third phantom trigger, just lining every housing. Makes you wonder why they don't build them with better shielding from the start.