Learn more on the product specs. Download the Bluetooth Serial
Adapter Datasheet

Quatech's Bluetooth wireless technology allows you to connect and eliminate messy RS-232/422/485 cables. Create a local wireless connection for communication with serial devices.

Simply plug the wireless adapter into your serial equipment and transfer data to and from Bluetooth-enabled laptops, PC's and devices. Units can also be used to bluetooth enable serial ports on PCs and pair with slave unit enabling serial devices in the field.

SS-BLT-100
RS-232 Bluetooth
Serial Adapter
  • Enable RS-232 devices to communicate      wirelessly
  • Slave or Master mode
  • Bluetooth v2.0 EDR compliant
  • Bluetooth Class 1
  • Up to 300 ft range
  • Auto pairing
  • SS-BLT-100PR
    RS-232 Bluetooth Serial
    Adapters- Auto pairing
  • Enable RS-232 devices to communicate wirelessly
  • Slave and Master included
  • Auto pairing

  • SS-BLT-300
    1 port RS-232/422/485
    Bluetooth Serial Adapter
  • Single port RS-232/422/485 to Bluetooth
  • Slave or Master mode
  • 15 KV ESD surge protection
  • Bluetooth Class 1
  • Up to 300 ft range
  • Auto pairing
  • SS-BLT-300PR
    1 port RS-232/422/485
    Bluetooth Serial
    Adapters- Auto pairing
  • Single port RS-232/422/485 to Bluetooth
  • Screw terminal isolation for RS 422/485
  • Slave and Master included
  • 15 KV ESD surge protection
  • Auto pairing

  • SS-BLT-400
    1 port RS-232/422/485
    Bluetooth Serial Adapter
    with optical isolation
  • Single port RS-232/422/485 to Bluetooth
  • Screw terminal isolation for RS 422/485
  • Ruggedized enclosure
  • 15 KV ESD surge protection
  • Optical signal isolation 3000V
  • 3000V DC to DC power isolation
  • Slave or Master mode
  • Bluetooth Class 1
  • Up to 300 ft range
  • Auto pairing

  • SS-BLT-400PR

    1 port RS-232/422/485
    Bluetooth Serial
    Adapters- Auto pairing
  • Single port RS-232/422/485 to Bluetooth
  • Screw terminal isolation for RS 422/485
  • 15 KV ESD surge protection
  • Optical signal isolation 3000V
  • 3000V DC to DC power isolation
  • Slave and Master included
  • Auto pairing




  • Featuring Bluetooth wireless technology, the SS-BLT-100/300 /400 are the ideal replacements of standard cables. With RS-232/422/485 interface, they can be easily adopted for industrial machines with serial interface. The MEI selectable units have screw terminal input blocks for convert wiring and optional signal optical isolation and power isolation for rugged industrial applications. It is compatible with all Bluetooth V.2.0-certified and is backward compatible with v1.1/1.2 devices. You can connect between your computers serial port (Master) and RS-232 devices (Slave) 100 meters away without cables in your working environments. RS-422/485 serial communications over Bluetooth are provided with the SS-BLT-300 and SS-BLT-400 with a convenient terminal adapter for wiring connections. The SS-BLT-400 offers optical signal isolation and DC to DC power isolation. Both the 300 and 400 series are RS-232/422/485 selectable and have standard surge supression protection.
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    Quatech, Inc.
    5675 Hudson Industrial Parkway
    Hudson, OH 44236
    800.553.1170     +1 330.655.9000

    sales@quatech.com      www.quatech.com