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RAVODEX
RAVODEX PROCUREMENT COMPARISON

Compare 4-port and 8-port
fixed UHF RFID readers.

Compare six catalog options around antenna connections, operating systems and host interfaces. These are published specifications and selection considerations, not measured performance rankings.

Start with the read-point plan.

List the antenna positions, host connection and software requirements. Use the matching port group below, then check the connector type, power supply and installation environment against the exact quotation.

Review the reader selection checklist

Questions beyond the port count

  • How will the quoted firmware schedule the antennas and report each observation?
  • Which SDK, command interface and operating system does your application require?
  • Which regional radio configuration, accessories and enclosure apply to your installation?

4-port fixed UHF RFID readers

Compare three configurations. Scroll the table horizontally on a small screen.

Published specification comparison for 4-port fixed UHF RFID readers
Selection questionRVD-FR-1001
CloudPort Four-Antenna Reader		RVD-FR-1004
LineLink Checkpoint Reader		RVD-FR-1006
CountPort Checkpoint Reader
Operating systemAndroid 9.0 (open for developers)Linux 5.4.61Not stated in the available reference. Confirm in the quotation.
Antenna connections4 RP-TNC4 RP-TNC antenna ports4 SMA port
Host communicationRJ45, RS485, OTG, Wiegand WiFi: 802.11 a/b/g/n/ac 4G: LTE-FDD (CAT-7)/LTE-TDD (CAT-7)/WCDMA/TD-SCDMA/ EVDO/CDMA/GSM Bluetooth: BT v2.1+EDR, 3.0+HS, v4.1+HSRJ45，RS232，RS485，USB Host&Client，WiegandRJ45, RS232
Trigger and output connections4 optocoupler input (DC 0～4V), 4 relay output4 optocoupler input, 4 relay output2-way optocoupler input, 2-way relay output
Power inputDC 24V/2.5A (DC 9V～30V，60W) or POE(IEEE 802.3 af/at/bt)DC 24V/2.5A（DC 9V～30V，60W）DC 24V/2.5A
Enclosure protectionIP5X, if outdoor use, support to add caseNot stated in the available reference. Confirm in the quotation.IP53
RVD-FR-1001

Android with four RP-TNC connections

The reference lists Android 9.0 and four RP-TNC antenna connections. Confirm the application, SDK, firmware support and network configuration before treating the reader as an application host.

Discuss this configuration
RVD-FR-1004

Linux with four RP-TNC connections

The reference lists Linux 5.4.61 and RJ45, RS232, RS485, USB and Wiegand interfaces. Confirm the host connection, event filtering and controller integration for the quoted configuration.

Discuss this configuration
RVD-FR-1006

Four SMA connections with RJ45 or RS232

The reference lists four SMA antenna connections and RJ45/RS232 communication. An operating system is not stated in the available table; request the command interface, SDK and recovery behavior.

Discuss this configuration

8-port fixed UHF RFID readers

Compare three configurations. Scroll the table horizontally on a small screen.

Published specification comparison for 8-port fixed UHF RFID readers
Selection questionRVD-FR-1002
CloudPort Multi-Zone Reader		RVD-FR-1003
LineLink Multi-Zone Linux Reader		RVD-FR-1005
CountPort Multi-Antenna Reader
Operating systemAndroid 9.0Linux 5.4.61Not stated in the available reference. Confirm in the quotation.
Antenna connections8 RP-TNC8 RP-TNC antenna ports8 SMA port
Host communicationRJ45, RS485, OTG, Wiegand WiFi: 802.11 a/b/g/n/ac 4G: LTE-FDD (CAT-7)/LTE-TDD (CAT-7)/WCDMA/TD-SCDMA/ EVDO/CDMA/GSM Bluetooth: BT v2.1+EDR, 3.0+HS, v4.1+HSRJ45, RS232, RS485, USB Host&Client, WiegandRJ45, RS232
Trigger and output connections4 optocoupler input (DC 0～4V), 4 relay output4 optocoupler input, 4 relay output2-way optocoupler input, 2-way relay output
Power inputDC 24V/2.5A (DC 9V～30V，60W) or POE(IEEE 802.3 af/at/bt)DC 24V/2.5A（DC 9V～30V，60W）DC 24V/2.5A
Enclosure protectionIP53IP5X Add waterproof case for outdoor useIP53
RVD-FR-1002

Android with eight RP-TNC connections

The reference lists Android 9.0, eight RP-TNC antenna connections and IP53 protection. Confirm the application and firmware support, power arrangement and enclosure requirements for the installation.

Discuss this configuration
RVD-FR-1003

Linux with eight RP-TNC connections

The reference lists Linux 5.4.61, eight RP-TNC antenna connections, four optocoupler inputs and four relay outputs. Request the exact control sequence and outdoor enclosure arrangement before ordering.

Discuss this configuration
RVD-FR-1005

Eight SMA connections with RJ45 or RS232

The reference lists eight SMA antenna connections, RJ45/RS232 communication and a DC 24V/2.5A power input. Confirm the host protocol, antenna arrangement and restart behavior; an operating system is not stated in the available table.

Discuss this configuration

Each catalog option links to its manufacturer reference and original specification source. Protocol, radio band, accessories, firmware and regional approvals must be confirmed for the equipment actually quoted.

Browse all fixed UHF RFID readers
RAVODEX PROJECT WORKSHEET

Separate requirements from preferences.

For each shortlisted reader, keep a documented match and an open question against every mandatory requirement.

Fields to retain

Requirement · Mandatory or optional · Catalog code · Quoted configuration · Document or trial · Evidence version · Open question · Decision

  • Review protocol, region, antenna ports, transport, SDK and operating system.
  • Confirm the support and update plan for the quoted firmware.
  • Do not mark an untested operating condition as verified.
Download the blank CSV worksheet

This is a planning template. Empty fields are not test results or evidence of a completed RAVODEX deployment.

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Which requirements are mandatory?

Bring the host interface, operating environment, installation country and trial criteria into your reader shortlist.

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