Every summer, like clockwork, out-of-state alarm sales teams descend on San Francisco neighborhoods with polished scripts and predatory tactics. Consider this your annual PSA before the knocking starts.
The playbook is remarkably consistent, and once you know it, it's almost impressive in how shamelessly engineered it is.
Rule number one: Do not let them inside your home. These reps operate on a simple principle — outside your door, they're a nuisance; inside your home, they're a guest. And getting a guest to leave is a completely different psychological game. They'll ask to see your back door, offer to check your existing system, or request a spot to "write something down." Every ask sounds reasonable. None of it is. Keep them on the stoop.
The "30-day trial" is a lie. They'll tell you that you have a full month to cancel. Under the FTC's Cooling-Off Rule, you actually have three business days to cancel any contract signed at your home. By the time most people realize they've been had, they're locked into a five-year contract worth thousands.
The "technician around the corner" doesn't exist. A rep knocks at 9 PM claiming a tech is finishing up nearby and can install tonight. The urgency is manufactured. The goal is to get equipment on your walls before you've read what you signed. People have reported technicians in their homes past midnight.
The manager call is theater. The rep steps away, pretends to call a boss, returns with a "special deal just for you tonight." Former reps have widely described this as a rehearsed bit. The deal was always available.
And if they promise to pay off your existing alarm contract? Get it in writing from the company — not the rep — before you sign anything. People routinely end up paying two alarm bills for months because that verbal promise evaporated the moment the rep left town.
As one SF resident put it: "You're from an alarm company? Sure, buddy. You're here to case my apartment and rob me when I'm not home. Go to the shelter. Get a dog. Maybe two."
Look, the broader advice here is simple and it applies to more than just alarm salespeople: stop engaging with anyone cold-approaching you to sell something. It's 2025. Nothing good comes from opening your door to a stranger with a clipboard and a "limited-time offer." If a product is worth buying, you'll find it on your own terms, after reading the contract, during business hours, with a cup of coffee in your hand — not at 9 PM with a stranger in your kitchen.
These operations exist because they work on enough people to be profitable. Don't be one of them.