Datalogic Gryphon GD4500 2D Barcode Scanner: Specs and Buying Guide

The Datalogic Gryphon GD4500 is a corded 2D scanner built around a specification most competitors do not publish prominently: 100 cm per second motion tolerance at 60 frames per second. In plain terms, it reads a barcode while the item is still moving. For a checkout operator working at speed, that removes the small pause where the hand stops and waits for the beep - and that pause, repeated across a shift, is where checkout throughput is actually lost. This guide covers the full GD4500 specification, what motion tolerance and the Green Spot feature change in practice, and how the Gryphon compares to its alternatives.

What the Gryphon GD4500 Is

Gryphon is Datalogic's premium general-purpose handheld line, and the GD4500 is the corded 2D model within it. It uses a megapixel area imager, which is a higher-resolution sensor than most handheld scanners carry, and this is what allows it to read down to 3 mil while still maintaining a 66 cm working distance. Most scanners trade one against the other - fine codes at close range, or ordinary codes further away. The GD4500 does both.

As a 2D area imager it decodes in any orientation and handles over 40 symbologies including QR Code, Data Matrix, PDF417 and GS1 DataBar, plus codes shown on a phone or tablet screen. At 0.34 lbs it is among the lighter scanners in its class, which matters over a full shift of handheld use.

The interface cable is included, and USB, RS-232 and Keyboard Wedge are all supported by changing the cable rather than the unit - useful in businesses running a modern POS at the front and a legacy serial system in the back office.

Datalogic GD4500 Full Specifications

Motion Tolerance: The Specification Nobody Compares

Scanner marketing usually leads with decode speed, which measures how quickly the device processes a still image. Motion tolerance measures something more useful: how fast the barcode can be moving and still be read.

At 100 cm per second the GD4500 reads a code travelling at roughly walking pace past the imager. Practically, the operator swipes the item across the beam in one continuous motion rather than presenting it, holding still and waiting. The difference per item is a fraction of a second. Across four hundred items an hour it is several minutes, and more importantly it changes the ergonomics of the job - the operator's hands keep moving instead of stopping and starting.

The 60 frames per second capture rate is what makes this possible. A scanner grabbing 30 frames a second has half as many chances to catch a clean image of a moving code, which is why slower imagers force the operator to slow down without ever explicitly failing.

The Green Spot and Why Operators Notice It

Datalogic's Green Spot projects a green dot onto the barcode itself when a read succeeds. It sounds like a minor feature and it is one of the most requested things operators mention after using it.

The reason is noise. In a busy retail or warehouse environment the confirmation beep is frequently inaudible, so operators either rescan unnecessarily or, worse, assume a read succeeded when it did not. A visual confirmation projected onto the item itself is unambiguous regardless of ambient noise, and it removes the need to look up at a screen to verify. In quiet environments such as libraries, clinics and overnight stock counts, it also allows the audible beep to be disabled entirely without losing confirmation.

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GD4500 – Datalogic Gryphon GD4500 2D Corded Barcode Scanner

SKU: GD4500  |  Refurbished & function-tested  |  Cable included  |  30-day warranty

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Where the GD4500 Fits

High-throughput retail checkouts, pharmacy dispensing, hospital and clinic reception, library circulation, ticketing desks and receiving stations. The common thread is volume at a fixed position - places where the operator scans continuously and small per-item savings accumulate into real time.

Its 3 mil resolution also makes it capable in environments with small codes, which means one model can cover both a busy till and a pharmacy or electronics counter within the same business. That reduces the number of spare units you need to hold.

It is the wrong scanner for a warehouse floor, a freezer or a loading dock. The 1.8 m drop rating is good for a counter but the unit is not environmentally sealed - for those conditions the rugged PowerScan PD9630 is the correct choice. And if operators need to move away from the terminal, the cordless Gryphon GBT4500 is the same scanner without the cable.

GD4500 vs Other Corded 2D Scanners

Against an entry-level imager such as the Zebra DS2208, the GD4500 offers finer resolution, longer working distance, higher motion tolerance and the Green Spot, at a higher price. For a low-volume counter scanning clean printed barcodes, the entry-level unit is the sensible economic choice.

Against the Honeywell Xenon XP 1950g, the two are closely matched on resolution at 3 mil. The Xenon leans towards decoding damaged and low-contrast codes; the Gryphon leans towards speed and working distance. If your problem is poor label quality, choose the Xenon. If your problem is throughput, choose the Gryphon.

Buying the Gryphon GD4500 from TechSellerUSA

We supply the GD4500 in refurbished, function-tested condition with the interface cable included and a 30-day warranty, as single units or in volume for multi-lane and multi-site rollouts. We work with retail chains, pharmacies, healthcare providers, universities and government departments, handling purchase orders and net terms directly. Browse the full Datalogic scanner range or our complete printers and scanners category.

Frequently Asked Questions

Need volume pricing for a multi-lane rollout? Request a quote on the Datalogic Gryphon GD4500 and our team responds within one hour during business hours.