5 Questions to Ask Before Buying an ID Scanner for Your Business

If you are actively shopping for an ID scanner, you are already ahead of most businesses that still rely on visual checks or basic barcode readers. But choosing the wrong system is almost as risky as using none at all. A device that only reads a barcode will pass a well-made fake ID every single time.

This guide gives you the five questions every bar owner, liquor store operator, casino floor manager, or compliance officer should ask before making a purchase decision. The answers will tell you whether you are buying real protection or a green light that means nothing.

Question 1: Does It Read More Than Just the Barcode?

This is the most important question on the list, and most buyers never ask it.

A basic ID scanner reads the 2D barcode or magnetic stripe on the back of a driver’s license and checks whether the data is readable and whether the date of birth indicates the person is of legal age. That is the entire process. It takes about one second, and it tells you almost nothing about whether the ID is real.

Modern counterfeit IDs are not made by amateurs. They are produced with working barcodes that encode correct name, date of birth, and state formatting. The barcode passes. The fake walks in.

What to look for instead: A forensic-grade ID scanner captures the front and back of the document and analyzes it across multiple layers. The IDS6000, for example, captures both sides simultaneously at true optical 600 DPI and examines the document under white light, ultraviolet (UV), and infrared (IR) illumination. Each light spectrum reveals something different.

• White light shows the printed surface, font alignment, field positioning, and document layout
• UV light reveals hidden security features embedded in genuine government IDs that counterfeiters rarely replicate correctly
• IR light exposes subsurface ink layers and material properties that cannot be seen or faked with standard printing

When a system reads all three and cross-references them against government ID templates, you are getting verification. When it only reads a barcode, you are getting a beep.

The question to ask your vendor: “What light spectrums does this device use, and what does it analyze beyond the barcode?”

Question 2: What DPI Does the Scanner Capture At?

DPI, or dots per inch, determines the resolution of the image captured from the ID. This matters more than most buyers realize.

A low-resolution image cannot detect the fine details that distinguish a real ID from a fake one. Microprinting, fine-line security patterns, and precise font spacing are invisible at low DPI and only detectable with a true high-resolution optical scan.

The industry standard for compliance-grade ID verification is 600 DPI. At this resolution, the system can detect:

• Microprint text that real IDs contain but most fakes do not
• Laser-perforated patterns in modern driver’s licenses
• Fine-line security backgrounds that are nearly impossible to replicate at print
• Precise character spacing and font weight that vary by a fraction of a millimeter between genuine and counterfeit documents

Some consumer-grade scanners advertise high DPI numbers that refer to their camera sensor, not their true optical resolution. True optical 600 DPI means the scanner captures the physical document at that resolution without digital interpolation.

The IDS6000 operates at true optical 600 DPI. The upcoming ARIA reader, launching Q3 2026, offers an optional 1200 DPI capture mode for environments requiring the highest level of forensic detail.

The question to ask your vendor: “Is your DPI rating true optical resolution or digitally interpolated? Can you show me sample captures at that resolution?”

Question 3: Does It Create an Audit Trail for Every Scan?

This question separates businesses that are protected from businesses that only think they are protected.

A compliance inspection, a law enforcement inquiry, or a licensing board review will not ask whether you checked IDs. They will ask whether you can prove it, and whether your verification process was meaningful. An employee saying “I remember checking that ID” is not documentation. A time-stamped encrypted digital record of every scan is.

The U.S. Alcohol and Tobacco Tax and Trade Bureau (TTB) and state liquor control boards across the country are increasingly focused not just on whether violations occurred but on whether businesses had defensible, documented verification processes in place. In states like Massachusetts, Illinois, and Arizona, documented compliance procedures can be the difference between a warning and a license suspension.

What a proper audit trail includes:

• The captured document image (front and back)
• The verification result and risk score
• A timestamp for every scan
• Location data if the system is configured for multi-location use
• Automatic encrypted storage with scheduled deletion to maintain data privacy standards

The IDS Solutions software automatically creates this record for every scan and stores it for 30 days before automatic deletion. If a compliance officer walks in, you can show a documented, timestamped record of every ID verification performed on your premises.

The question to ask your vendor: “Does your system create an encrypted audit log for every scan? How long are records stored, and how are they deleted?”

Question 4: Does It Produce a Risk Score or Just a Pass/Fail Result?

There is a significant difference between a system that tells you “pass” or “fail” and a system that tells you why.

A binary pass/fail result gives your staff no context and no defensibility. If a fake ID passes the scan and your employee admits it, the only answer you have is “the machine said green.” That is not a compliance strategy.

A risk scoring system analyzes multiple factors and produces a weighted result that accounts for:

• Security feature validation across UV, IR, and white light
• Barcode consistency with printed data
• Data mismatches between the front of the ID and the encoded barcode
• Document template validation against state-specific government standards
• Expiration status
• Indicators of physical alteration or laminate tampering

The output is not just green or red. It is a documented, reasoned result that shows exactly which factors contributed to the decision. If a document is flagged, staff can see the specific reason. If a result is reviewed later, the reasoning is on record.

The IDS Solutions risk scoring algorithm processes all of these factors within the standard 4 to 6 second scan window. Your staff does not need to understand the analysis. They read the result. The system does the forensic work.

The question to ask your vendor: “Does your system produce a risk score with documented factors, or just a binary pass/fail output?”

Question 5: Does It Integrate With Your POS System, and How Much Does the Full Setup Cost?

An ID scanner sitting next to your register is only useful if it fits your actual workflow. For many liquor stores and convenience retailers, the most effective setup is a scanner that integrates directly into their point-of-sale system so the age verification step is a built-in part of every transaction, not an afterthought.

For bars and venues, a standalone kiosk or tablet setup may be more practical. For casinos and hotels that need to verify both driver’s licenses and passports, the question becomes whether the system can handle all document types in a single workflow without requiring multiple devices.

What to consider:

• Does the scanner integrate with your existing POS software?
• Does the system require a tablet, a separate computer, or is it self-contained?
• What is the total cost of ownership, including hardware, software, installation, support, and updates?
• Are software updates automatic or do they require manual installation?
• What happens if the device breaks? Is there a replacement or support process?

Pricing context from IDS Solutions:

All hardware combinations are available on 36-month payment plans with down payment options starting at $599. Multi-location discounts apply at $200 per additional location.

The question to ask your vendor: “What is the total cost including hardware, software, ongoing support, and updates? Do you offer payment plans? What POS systems do you integrate with?”

How IDS Solutions Compares to a Basic ID Scanner

Before making a final decision, it helps to see these factors side by side.