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.
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
Communication
WLAN
WWAN (Europe, Asia)
WWAN (America)
Bluetooth
Bluetooth 5.0
Vo-LTE
USB connection to realize data transfer
GNSS
Developing Environment
Operating System
SDK
Android / IOS SDK Supported
Language
Tool
Performance
CPU
RAM+ROM
Expansion
UHF RFID
Engine
Impinj E510 / E310 / CM-Q
Frequency
Protocol
Antenna
Linear Polarized Antenna (-2.2dBi)
Power
0.5W (27dBm, support +19-27dBm adjustable)
R/W ranges
80 cm
Fastest Read Rate
Communication Mode
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
Tumble Specification
Sealing
IP65
ESD
Barcode Scanning
2D Imager Scanner
1D Symbologies
2D Symbologies
Camera
Rear Camera
NFC
Frequency
Protocol
Chips
Range
Optional accessories
Accessories
Glove, wristband, lanyard, charing cradle for battery