We’ve been getting more calls lately from customers wanting to use their cell phone to scan barcodes and track inventory. Usually they reference various applications that interpret barcodes they capture with their built-in camera and assume that should be more than enough. The big one we’ve heard about lately is the Android Barcode Scanner Software, which is built on the Google ZXing Project. While these apps are good enough for consumer scanning of the odd product for online price comparison, they definitely won’t help you track your inventory.

The biggest issue I’ve run into with camera-based barcode scanning is that the devices aren’t designed to scan barcodes. They’re built to get the picture of the dog with the sunglasses when you’re at the farmers’ market, or capture when your buddy’s had a few too many and decided that dancing on the table would be a good idea. Some can zoom, some can focus a bit, but they’re really very average in terms of repeatedly getting a really detailed image of something small. You also run into the issue of illuminating the barcode to better see the contrast between the bars & gaps. Most cameras have an LED flash, which is fine for lighting up stuff a couple feet away. But when the barcode is close enough to get a good read, usually 4-8 inches, the flashes I’ve encountered blow out the contrast or wash out the barcode entirely. It’s just a lot of work for needing VERY ideal conditions.

On the other hand, a real, actual barcode scanner is designed to just scan barcodes. Most 2D scanners can do image capture for things like inventory verification, but the images usually look grainy and horrible. But those scanners can read 1D and 2D barcodes like it’s going out of style. There is a higher cost to get this set up, but you end up making it back in saved time scanning.

Pairing a cordless scanner with a Blackberry or Android phone does require some secondary software, so it’s not all barcode scanning fun & games. CM Software developed wedge software for the Android & Blackberry that allows the CipherLab 1660 barcode scanner send whatever it scans into an open text field. You were probably wondering when I’d start talking up something we sold. Well there it is. The 1660 runs on a couple AAA batteries and with the CM Software wedge, you’re set as a lower-cost data collector.

Opticon’s OPN 2002 can also connect with Blackberries, but it is considerably more expensive than the 1660. However, it runs on a rechargeable battery that charges over mini USB, so there’s a bit of a feature trade off there. These options really are ideal for people needing to scan more than a few barcodes a day. I don’t recommend dropping 300 bucks to scan the occasional Dio CD to see if it’s cheaper on Amazon, but if you’re looking at keeping track of stuff you own or stuff you loan out, it might be a good investment. And if you’re a business owner, going with a legit inventory management system is a no brainer.

Opticon OPN 2002

March 20, 2009

Opticon, those guys who make really crazy yet inexpensive stuff, have finally unleashed their OPN 2002 on the masses, and I’m pretty stoked about it. It’s a straight upgrade to the OPN 2001, which is a batch data collector with a lithium ion rechargeable battery and memory capable of holding about 1,000 barcodes and timestamps. We put it up on our site at the beginning of 2008, and with no real big fanfare on our part, it was able to become a top seller no sweat. You could get mobile inventory management, attendance tracking, or registry services for $200, which is a fantastic deal.

The OPN 2002 beefs up the specs, making it a solid contender for almost any use. In addition to bumping up the memory to 1 MB (around 20,000 barcodes and timestamps), Opticon crammed a Bluetooth radio in the unit. So now the mobile data collector can be configured to run as a Serial Port Profile or HID bluetooth device, making it a great fit not only for mobile data collection on a budget, but it’s now one of the cheapest Bluetooth scanners on the market. Hook it up to a PDA, smartphone, whatever you like, and you can send data easily.

I have a feeling this product will have limited stock quantities just by demand alone, and that’s pretty fantastic.

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