What is a Barcode Reader and What is it Used For?

A reader of bar codes is a device that capture and decodes the information contained at a bar code, already was 1D, 2D or QR, and transmits it at a computer system at real time. It Is one of the more devices utilised at logistics, retail, health and, increasingly, at the control of fit at events.

For What Serves the bar code reader?

The bar code reader serves to identify products, persons or documents of fast mode and without manual errors. At function of the environment, his principal uses include:

• Identification and validation of entries at events and concerts
• Control of fit and accreditations at congresses and fairs
• Management of inventory at warehouses and shops
• Registry of patients at sanitary environments
• Traçabilitat of packages at logistics and transport

At events, the reader of bar codes is the central piece of the system of control of fit. Without him, the validation of entries would be manual, slow and liable at errors.

How Funciona a bar code reader?

The operation of a bar code reader bases at three steps:

1. Illumination: the device emits light (laser or LED) on the code
2. Capture: a photoelectric sensor detects the master of bars or pixels
3. Decoding: the internal processor converts the master at readable data and routes them at the system

All this process occurs at milliseconds, which thing permits to scan hundreds of entries for minute at the door of an event without generating tails.

Type of Readers of bar codes

They Exist several types of readers according to his format and tech.

• Reader of hand: The most common at events. Laptop, ergonomic and compatible with codes 1D and 2D. Ideal for validation of entries at fits with a lot of flux of persons.
• Reader of sobretaula: Designed for tables of accreditation. It Reads the code automatically when the document passes for in front, without necessity to press any button. Models like the Zebra DS9208 or the Honeywell Genesis 7580g are standard at congresses and fairs.
• Reader omnidireccional: it Reads the code since any angle, without necessity to orient it. Perfect for points of tall influx where the speed is critical.
• PDA with integrated reader: it Combines reader of bar codes, screen and connectivity at a solo device. It Permits to manage lists of assistants, validate entries and register incidences since the same machine. Models like the Honeywell EDA52 or the Zebra TC26 are the more utilised at professional events.

Where they Use the Readers of bar codes?

The readers of bar codes are present at practically all the sectors:

• Retail and supermarkets: identification of products at till
• Logistics and transport: traçabilitat of packages and sendings
• Health: identification of patients and medicines
• Events and shows: validation of entries and control of fit
• Industrial Warehouses: management of inventory at real time

At all these environments, the common denominator is the same: speed, accuracy and traçabilitat.

How Scan a bar code at an Event?

Scan a bar code at an event is a simple process that can make with a reader of hand, a PDA or even a smartphone with the suitable app:

1. It Opens the app of control of fit or connects the reader at the system of management
2. It Aims the reader to the bar code or QR of the entry
3. Maintain a distance of 5 at 30 cm according to the model of reader
4. The system cost the entry at real time: unripe if it is valid, red if it is dud or already has been used
5. The assistant accesses at the enclosure

To scan a bar code with maximum reliability at environments with a lot of light or entries at screen of mobile, the readers of imager 2D like the Honeywell Voyager 1470g offer better performance that the readers traditional laser.

How Reinicialitzar a bar code reader?

The process for reinicialitzar a bar code reader varies according to the manufacturer, but in general:

• Honeywell: maintain pressed the button of escaneig during 40 bren until the indicator blink
• Zebra: it accesses at the menu of configuration since the app 123Scan or scans the code of reset of the manual
• Generic USB: it disconnects and reconnecta the cable. If the problem persists, scans the code of “factory reset” of the manual of user

If you have doubts with a specific model, contacts with our technical squad. We Include support at all our kicks for hire.

Readers of bar codes for Events

At events, the bar codes for events are the standard for the validation of entries and the control of fit. A well configured system permits:

• Validate entries QR and bar codes 1D and 2D
• Detect duplicate or dud entries at real time
• Register the hour of entry of each assistant
• Consult the capacity at real time since any device
• Generate assistive reports at the shutdown of the event

Exyt sells readers of the marks Honeywell and Zebra, the same devices that use at our own events, to guarantee reliability even at conditions of tall demand.

Hire of Readers of bar codes for Events

If you need readers of bar codes for a prompt event, the hire of bar code readers is the most efficient option: without reversal at hardware, without maintenance and with technical support included.

At Exyt offer hire of bar code readers for companies and organisers of events, with delivery coordinated and previous configuration. We Have of readers of hand, readers of sobretaula and PDAs with reader integrated for any type and size of event.

Frequent Questions

What is a bar code reader?

A bar code reader is an electronic device that capture and decodes the information contained at a bar code, routing it at a computer system at real time.

For what serves the bar code reader at events?

At events serves to validate entries, detect duplicates or fakes, control the capacity and register the assistance of automatic mode and at real time.

Where they use the bar code readers?

They use at retail, logistics, health, industrial warehouses and events. At any environment where was necessary to identify products, documents or persons of fast and reliable mode.

How scan bar codes at events?

With a reader of hand or PDA connected at the system of control of fit. The process is instantaneous: the reader cost the entry at milliseconds and sample the result at screen.

It Is better to rent or buy a bar code reader for an event?

For prompt events, the hire is more efficient: without initial reversal, with technical support included and squads always updated.