CARD R/W

Embedded card readers for professional unattended solutions

Technology and everyday operation

Embedded card readers are key components in parking systems, access control, customer identification and payment terminals. Motorised card readers keep full control over the card path: the user inserts the card into the slot, the reader pulls it in, positions it accurately for reading and writing, then returns it after the transaction. Mechanical dip readers rely on manual insert–withdraw motion, offering simple and fast handling, compact footprint and attractive pricing. Modern devices usually support several technologies in one mechanism, combining chip card (IC), magnetic stripe (MAG) and often RFID or contactless card support, so that different card types can be processed through the same slot.

Product families, examples and manufacturers

Within this category you will find motorised card readers such as the CRT-310-(U04)H-1CN and CRT-310-(004)H-1CY, which offer combined IC/RFID/MAG functionality and connect via USB or RS232. Mechanical dip readers like the CRT288-D001-GEAN, CRT288-B001-ETAY, CRT288-K001-HQAY, CRT288-K001-GQAY and CRT288-K001-EQAY come in different feature sets, from IC+MAG versions to models that also handle RFID cards. The CRT-591-YYER1-KE1 card recirculation unit is a motorised contactless card handler operating with 125 kHz EM-MARIN technology, while the CRT-571-(001)ER-BNJ card dispenser is optimised for parking and ticketing systems. Parking card verifier and printer units such as the CUSTOM PP54 EVO and CUSTOM PROP PP54 combine card reading with high-quality ticket printing in one compact module.

Manufacturers like CRT and Custom are widely used in unattended parking and customer ID projects. Their industrial readers provide rugged mechanics, durable motors, advanced sensors and standard connectors. Ethernet, USB and RS232 communication options, as well as support for MDB and other industry protocols, make integration with controller electronics straightforward. High MTBF values and low maintenance requirements help ensure long-term stable operation even under heavy use.

Quality, service, operating conditions and financing

Because these devices operate directly on the user interface of the machine, build quality and support are critical. Both motorised and dip readers are exposed to continuous mechanical stress, so robust metal parts, proper bearings, protection against dust and moisture and vandal-resistant housings are all important. Following manufacturer recommendations, it is worth planning regular cleaning, inspections and firmware updates to keep the readers reliable even in high-traffic environments over many years.

• availability of local technical support and service for installation, integration and troubleshooting;
• preventive maintenance plans for periodic cleaning and inspection of slots, rollers, sensors and guide rails;
• compliance with the specified operating conditions (temperature, humidity, supply voltage, IP protection) in indoor and outdoor deployments;
• stock planning and scheduled deliveries to support project deadlines, spare part supply and fleet expansion;
• flexible delivery options, customs handling and logistics services for domestic and international projects;
• post-payment terms, invoicing in different currencies and banking support for larger, multi-terminal investments;
• project-specific offers that bundle card readers with printers, dispensers and complete kiosk solutions.

FAQ – Embedded card readers

• Question: How does an industrial embedded card reader differ from a simple consumer-grade device?
     Answer: Industrial readers are designed for continuous, high-traffic use, with extended temperature ranges, rugged mechanics, better environmental protection and advanced diagnostics. This results in fewer failures, higher availability and lower total cost of ownership.
• Question: When should you choose a motorised reader instead of a dip reader?
     Answer: Motorised readers are ideal when you need controlled card movement, a lockable slot, higher security and better protection against misuse. Dip readers can be a good choice for lower-traffic or cost-sensitive projects where compact size and simple handling are the main priorities.
• Question: What should you consider when selecting an embedded card reader for a kiosk project?
     Answer: Check which card technologies you need (IC, MAG, RFID), which interfaces are required (USB, RS232, Ethernet, MDB), what mounting space is available and what environmental protection level is needed. Local service capability and good documentation are also essential.
• Question: Which extra capabilities do industrial readers offer compared to non-industrial devices?
     Answer: Typical extras include multi-technology read heads (IC/MAG/RFID), remote firmware update, detailed error codes and event logging, as well as dedicated security features. Together these provide a more flexible, manageable and future-proof solution for unattended systems.