MR20 Wearable RFID Reader
Robust RFID Reading and Writing
Chainway MR20 is our refined and new generation of wearable Bluetooth UHF reader. Being a compact and portable device, it can be operated together with gloves, wristbands, or lanyards and make your work much more flexible and convenient. With a built-in UHF module, Chainway MR20 possesses a powerful data-collection and transmission function via a simple Bluetooth connection with Android or iOS devices.
MR20 Wearable RFID Reader
Robust RFID Reading and Writing
Chainway MR20 is our refined and new generation of wearable Bluetooth UHF reader. Being a compact and portable device, it can be operated together with gloves, wristbands, or lanyards and make your work much more flexible and convenient. With a built-in UHF module, Chainway MR20 possesses a powerful data-collection and transmission function via a simple Bluetooth connection with Android or iOS devices.
Robust RFID Reading and Writing
Features
 Operated with Gloves, Wristband or Lanyard |  SDK: Support Android/iOS |
 1200mAh Removable Battery |  Light Weight and Small Size |
Functions
 Short Range UHF Scanning (Impinj E310/E510/CM-Q) |  Bluetooth 5.0, USB Type C |
Specifications
Physical Characteristics
| Dimensions | 50 x 62 x 19mm / 1.97 x 2.44 x 0.75 in. |
| Weight | 64 g / 2.26 oz. ( with glove: 90 g / 3.17 oz. ) |
| Power | 1200 mAh ( removable ) |
| Keypad | ON/OFF, SCAN |
| Indicator LED | Red indicator will be ON when charging; Blue indicator will be ON when device has been fully charged; Green indicator will be ON when battery is higher than 20%; Green indicator will flash when battery is lower than 20%; Bluetooth is not paired when bluetooth indicator is OFF; Bluetooth is paired when bluetooth indicator is ON |
| Colour | Yellow, Blue, Gray |
| Port | USB Type-C |
| Charging Current | 5 V / 1.5 A |
| Charging Duration | 1 hours |
Communication
| Bluetooth | Bluetooth 5.0 |
| USB Type C | USB connection to realize data transfer |
Developing Environment
| SDK | Android / IOS SDK Supported |
| Security | RFID Encrypted Module ( reserve ) |
Performance
| MCU | Cortex-M3 72MHz |
User Environment
| Operating Temp. | -20 °C to +50 °C |
| Storage Temp. | -40 °C to +70 °C |
| Humidity | 5% RH – 95% RH non condensing |
| Drop Specification | 1.2 m dropping on concrete |
| Sealing | IP65 |
UHF RFID
| Engine | Impinj E510 / E310 / CM-Q |
| Frequency | 920-925 MHz / 902-928 MHz / 865-868 MHz |
| Protocol | EPC C1 GEN2 / ISO18000-6C |
| Antenna | Linear Polarized Antenna (-2.2dBi) |
| Power | 0.5W (27dBm, support +19-27dBm adjustable) |
| R/W ranges | 80 cm |
| Note | *Range depends on tags and environment |
Optional accessories
| Accessories | Glove, wristband, lanyard, charing cradle for battery |
Support & Downloads
Documents & Manuals
Videos
Accessories
Adapter-CN
PWR-MR20-5V2A-CN
Adapter-EU
PWR-MR20-5V2A-EU
Adapter-UK
PWR-MR20-5V2A-UK
Adapter-US
PWR-MR20-5V2A-US
USB Cable
DC-BK-TypeC
Battery
BTRY-MR20-12MA
Hand Wrap (Optional)
RB-MR20-HS
Wrist Strap (Optional)
RB-MR20-WS
Charging Cradle for Battery (Optional)
CRD-MR20-MBC