What's the single most important question to ask a security vendor?

"How will you know something is wrong with my system before I do?" The answer reveals whether the vendor is reactive (ticketing process, support line, dispatch on call-in) or proactive (continuous health monitoring, scheduled audits, infrastructure that surfaces issues before you notice). The model difference shows up 18 months in, not in the sales conversation.

How do I evaluate a vendor's monitoring claim?

Ask three questions. (1) When an alert fires at 2 AM Sunday, who reviews it, in what timeframe, and what's the escalation? (2) Is there a distinction between automated alerts and human-verified incidents? (3) Do they dispatch with verification or just notify you? Per Security Industry Association policy tracking, jurisdictions that prioritize verified-response calls drop arrival time materially. "24/7 monitoring" without verification is a software process, not a response capability.

10 Questions to Ask Before Signing a Security Contract

You're about to spend thousands, maybe tens of thousands, protecting your business, and the contract is sitting in front of you. Before you sign, slow down. Security contracts are notoriously one-sided: multi-year lock-in, bundled hardware you didn't ask for, and service terms vague enough to be meaningless when you need them. By the time you realize the system isn't delivering, you're 18 months into a 36-month contract with no way out. A handful of direct questions tells you everything before you commit. Transparent vendors answer without hesitation; the rest hedge, deflect, or hand you a brochure.

1. What exactly happens if your system goes down?

Every vendor calls their system reliable. What they won't volunteer is what they're responsible for when it isn't. Ask for the guaranteed uptime in writing, the response time when something fails (four hours? twenty-four? "best effort"?), and who pays for service visits when cameras go offline. A system that isn't working is worse than none, because you think you're covered when you're not. Evasiveness here tells you something.

2. Do you own the hardware, or do I?

This surprises most buyers and costs them the most when they don't ask upfront. On a lease model, the cameras, access control panels, and network equipment still belong to the vendor. You're renting your own security system, and if you cancel they take the hardware. Other contracts price hardware into the install, so you own it outright and the monthly fee covers monitoring and service only. Neither model is wrong, but lease often looks cheaper upfront and costs far more over time, especially if you ever want to upgrade or switch providers.

3. Is your platform camera-agnostic, or am I locked into your hardware?

This separates modern security companies from legacy vendors protecting their margins. Camera-agnostic systems integrate with virtually any manufacturer's cameras, so if you upgrade equipment, change vendors, or already have cameras on-site, the software works with what you have. Proprietary systems only work with the vendor's own hardware. Want better cameras in two years? You'll buy from them at whatever price they set. At Tec-Tel, our platform is camera-agnostic by design. You should choose the best hardware for your environment, not the only hardware we support.

4. What does the monitoring actually include?

"24/7 monitoring" is one of the most abused phrases in the industry. Some vendors mean their software is running and will generate an alert that goes to you, so you're monitoring yourself. Others have live agents reviewing footage in real time and dispatching a response. Ask what happens when an alert is triggered: who reviews it, in what timeframe, what's the escalation path, and is there a distinction between AI-generated alerts and human-verified incidents? You're not buying a camera. You're buying a response capability. Know what it looks like at 2 AM on a Sunday.

5. What are the cancellation terms?

Read the contract, not the sales deck. Switching costs are high: once cameras are installed and staff are trained, the path of least resistance is to stay even if you're unhappy, which is why cancellation terms are often buried and loaded with penalties. Ask the contract length, the early-termination penalty, whether there's a 30-day out if service degrades below standard, and whether you can exit on acquisition or a pricing change. A vendor who fights reasonable cancellation language before you've signed is showing you what happens when something goes wrong.

6. How does your AI work, and what does it not detect?

If a vendor sells AI-powered security, they should explain it in plain English. What does the system detect: loitering, perimeter breaches, tailgating, PPE violations, license plates? Does it need training on your environment or work out of the box? What's the false positive rate? Equally important, what doesn't it detect? Every AI system has limits, and a transparent vendor will tell you where the gaps are and how to address them.

7. Who has access to my footage, and how is my data stored?

Footage contains images of your employees, customers, and operations. Ask whether it's stored locally, in the cloud, or both; who on the vendor's side can access it and under what circumstances; whether data is encrypted in transit and at rest; and what happens to your footage if you end the contract. In healthcare, retail, or any regulated industry, data handling carries compliance implications. Some vendors sell aggregated behavioral data as a secondary revenue stream. Know if that's in the fine print.

8. Can you show me a reference from a business like mine?

Any vendor can show a glossy case study; a reference call is different. Ask for a customer in a similar industry, size, and geography who has been on the platform for at least 12 months, then call them. Ask what installation was like, whether the system works as sold, whether response times have been consistent, and the question vendors hope you won't: "Is there anything you wish you'd known before signing?" Hesitation to provide references is a signal.

9. What does installation look like, and who does the work?

A security system is only as good as its installation, and installation is where vendors cut corners. Ask whether they use their own team or subcontractors, and if subcontracted, how those crews are vetted and trained. Ask who's responsible if installation damages your property, the timeline from signed contract to operational, and whether there's a commissioning process where the system is tested and tuned before you rely on it. Sloppy installation means coverage gaps, misconfigured alerts, and cameras pointed wrong from day one.

10. What's your escalation path when I have a problem?

When something goes wrong, who do you call, and will they help? Some vendors have deep local support; others route everything through a national call center. Ask whether there's a dedicated account manager, how a critical issue (cameras down across a facility) escalates versus a routine request, and whether after-hours lines are staffed by people who can make decisions or just log a ticket. Vendors with high turnover lose knowledge of your specific installation, so newer technicians take longer and are quicker to replace components when reconfiguration would do.

The underlying point

These questions aren't adversarial. A good vendor welcomes them because they've built something they're proud of. If you ask and get vague answers, defensive deflection, or a sudden urgency to close, you already have your answer. Security is too important to buy from someone you don't fully understand.