Caen Quattro R4321P Small 4-Port Long Range RFID Reader

Write a Review
Please allow 2-3 weeks for delivery of models and additional accessories.
Calculated at Checkout
Frequently bought together:


The Quattro (Model R4321P) is a compact long range RAIN RFID reader of the easy2read© product line, well suited for retail and warehousing installations.

The Quattro reader has 4 antenna ports capable of a 31.5 dBm maximum power to enable building RAIN RFID portals for long range reading. Its slim form factor makes it easy to install even when limited space is available. It offers the Ethernet (PoE) and USB communication interface in order to simplify the installation both on large and single read point solutions. The Power over Ethernet capability permits providing power and communicating with the reader with a single cable.

The USB host port, combined with the internal computing architecture, permits connecting USB peripherals like barcode scanners, keyboards, printers and many others transforming the Quattro reader to a powerful and versatile identification platform.

The Quattro is based upon an embedded Linux platform and it’s easily configurable using an internal web interface. System integrators can customize the behavior of the reader installing Java code that, having access to all the RFID features and interfaces, permits a full customization.

The Quattro reader complies with and can operate in both European and US regulatory environments and, due to its multiregional capabilities, is ideal for integration in devices requiring compliance for different geographical regions.

Ordering Options:

  • WR4321PXAAAA - R4321P Quattro - Smart 4-port Long Range RAIN RFID

Add-on Options:

  • WR4321PXDKEU - Quattro ETSI Dev Kit with antenna, cable, power supply and tag samples (reader not included)
  • WR4321PXDKUS - Quattro FCC Dev Kit with antenna, cable, power supply and tag samples (reader not included)
View AllClose

Product Information

  • RAIN (UHF EPC Class1 Gen 2 ISO 18000-63) Compliant
  • Multiregional support
  • Four 50 Ohm TNC-RP antenna connectors
  • Power over Ethernet interface
  • Up to 31.5 dBm (1.4 W) output power
  • Internal scripting engine
  • USB host port
  • PoE or external power supply
  • View AllClose

    Additional Information

    Air Protocol:
    EPC C1 G2 / ISO18000-63
    902 - 928 MHz (FCC), 865.6 - 867.6 MHz (ETSI)
    RF Power:
    Up to 31.5 dBm (1.4W) conducted (ETSI) Up to 30 dBm (1W) conducted (FCC)
    Number of Channels:
    4 channels (compliant to ETSI EN 302 208 v3.1.1) 50 hopping channels (compliant to FCC part 15.247)
    Operating System:
    Linux (Debian)
    Antenna Ports:
    (4) TNC Reverse Polarity
    Electrical Power:
    5 VDC power supply (12W) POE standard IEEE 802.3af (12.95W)
    Visual Indicators:
    Multicolour LEDs: Power, Activity, Status and Applications
    Operating Temperature:
    -10°C to +55°C (+14°F to +131°F)
    (W)210 x(L)140 x (H)27 mm // 8.27 x 5.51 x 1.06 inch
    740 g / 1.6 lb
    Download Data Sheet:
    View AllClose