Versatility in Various Applications and Ease of Sharing Among Users
The lanyard wearing style is versatile and can be used across different applications, from retail floors to warehouses and logistics centers, wherever quick access to a scanner is needed. The lanyard style allows for easy transfer among users, optimizing resource utilization.

R352X Thumbutton Scanner Series

Red cross laser aiming ensures precise targeting and efficient scanning
Red cross laser aiming enables precise aiming, speeds up barcode alignment, improves efficiency, and is clearly visible against most backgrounds, making it suitable for complex environments, so it reduces misreading, improves aiming accuracy, and enhances the user experience.
Long life, minimizing interruptions
Equipped with a high-capacity 600mAh battery, the R3523 can operate continuously for up to 21 hours with a scanning interval of every 5 seconds. This extended battery life minimizes the need for frequent charging, ensuring uninterrupted workflow. It's a crucial advantage in demanding environments like warehouses, logistics centers, and retail stores, where consistent performance is essential for maintaining productivity.


Increased Mobility and Flexibility By Landyard and Retractor
The lanyard and stainless steel retractor allow the scanner to be extended for use and then easily retracted back into its resting position. This feature provides rapid access to the scanner when needed, enhancing workflow efficiency and reduces the risk of the scanner being dropped or misplaced, which is particularly important in fast-paced work settings.
Resources
Specifications for R352X Thumbutton Scanner Series
R3520 Thumbutton Barcode Scanner | R3521 Thumbutton Barcode Scanner | R3523 Thumbutton Barcode Scanner | |
Dimension | 64.8mm(L) × 34.6mm(W) × 24.8mm(D) | 64.8mm(L) × 34.6mm(W) × 24.8mm(D) | 64.8mm(L) × 34.6mm(W) × 24.8mm(D) |
Weight | 30.3g(Scanner body) | 39.2g(Scanner body) | 37.0g(Scanner body) |
Battery Capacity | 600mAh | 600mAh | 600mAh |
Battery Life per Full Charge | 16.1h(scan every 5 seconds) | 12.9h(scan every 5 seconds) | 21h(scan every 5 seconds) |
Charging | 5V 1A | 5V 1A | 5V 1A |
Charging Time | 120min. | 120min. | 120min. |
Notification | LED, Buzzer, Vibration | LED, Buzzer, Vibration | LED, Buzzer, Vibration |
Scan Engine | Zebra SE2707 | Zebra SE4107 | GEA 302 |
Skew, Pitch & Roll | Skew tolerance: ±60° from normal Pitch tolerance: ±60° from normal Roll tolerance: 360° from normal | Skew tolerance: ±60° from normal Pitch tolerance: ±60° from normal Roll tolerance: 360° from normal | Skew tolerance: ±60° from normal Pitch tolerance: ±60° from normal Roll tolerance: 360° from normal |
Shutter | Rolling shutter | Rolling shutter | Global shutter |
Illumination | Red LED | Warm White LED | White LED |
Aiming | RED LED | Green LED | Red Cross Laser |
Optical Resolution | 640x480 pixels | 1280x960 pixels | 1280x800 pixels |
Network Connections | USB, Bluetooth | USB, Bluetooth | USB, Bluetooth |
USB Interface | USB Type-C | USB Type-C | USB Type-C |
USB Profiles | USB HID Keyboard, USB VCP (Virtual Serial Port) | USB HID Keyboard, USB VCP (Virtual Serial Port) | USB HID Keyboard, USB VCP (Virtual Serial Port) |
Multilingual Keyboards | USB HID mode supports multilingual keyboards | USB HID mode supports multilingual keyboards | USB HID mode supports multilingual keyboards |
Bluetooth Profiles | HID Keyboard, SPP, and Bluetooth low energy(BLE) | HID Keyboard, SPP, and Bluetooth low energy(BLE) | HID Keyboard, SPP, and Bluetooth low energy(BLE) |
Bluetooth Range | Communication distance connected to mobile phone >164.04ft./50m(with obstructions) | Communication distance connected to mobile phone >164.04ft./50m(with obstructions) | Communication distance connected to mobile phone >164.04ft./50m(with obstructions) |
Symbol Decode Capability | 1D: Code39, Code128, Codabar, Code11, UPC/EAN, Interleaved 2 of 5, Discrete 2 of 5, Chinese 2 of 5, Matrix 2 of 5, Korean 3 of 5, GS1 Databar, Code93, MSI, Composite 2D: PDF417, Postal Codes, Micro PDF, Micro PDF417, Code128 Emulation, Aztec, Data Matrix, GS1 Data Matrix, QR Code, GS1 QR, Maxicode, Micro QR, HanXin Code, Grid Matrix | 1D: Code39, Code128, Codabar, Code11, UPC/EAN, Interleaved 2 of 5, Discrete 2 of 5, Chinese 2 of 5, Matrix 2 of 5, Korean 3 of 5, GS1 Databar, Code93, MSI, Composite 2D: PDF417, Postal CodesMicro PDF, Micro PDF417, Code128 Emulation, Aztec, Data Matrix, GS1 Data Matrix, QR Code, GS1 QR, Maxicode, Micro QR, HanXin Code, Grid Matrix | 1D: Code39, Code128, Code 39 full ascii, Trioptic Code39, Code 32, UPC-A, UPC-E, UPC-E1, UPC-E+, UPC-A+, EAN8/JAN8, EAN13/JAN13, Bookland EAN/ISBN, MSI, Codabar, Code11, Interleaved 2 of 5, Industrial 2 of 5, Chinese 2 of 5, Matrix 2 of 5, ISBT, GS1 Databar14, GS1 Databar Limited, GS1 Databar Expanded, GS1-128, Code93 2D: PDF417, Micro PDF417, QR Code, DataMatrix, Micro QR, Hanxin, Grid Matrix, Aztec, Maxicode, GS1 QR, GS1 DataMatrix, GS1 Combosite(CC-A/CC-B/CC-C) |
Offline Mode | Support storage of 3839 EAN-13 barcodes | Support storage of 3839 EAN-13 barcodes | Support storage of 3839 EAN-13 barcodes |
Ambient Light Immunity | Max 107,639lux(direct sunlight) | Max 107,639lux(direct sunlight) | Max 100,000lux(direct sunlight) |
Operating Temperature | -10℃~50℃ | -10℃~50℃ | -10℃~50℃ |
Storage Temperature | -10℃~50℃ | -10℃~50℃ | -10℃~50℃ |
Humidity | 5% - 85% non-condensing | 5% - 85% non-condensing | 5% - 85% non-condensing |
Drop Spec. | Multiple 4.9ft./1.5M drops to concrete | Multiple 4.9ft./1.5M drops to concrete | Multiple 4.9ft./1.5M drops to concrete |
Tumble Spec. | Scanner body withstands 20,000 times from 3.3ft./1M with frequency of 10 times per minute. | Scanner body withstands 20,000 times from 3.3ft./1M with frequency of 10 times per minute. | Scanner body withstands 20,000 times from 3.3ft./1M with frequency of 10 times per minute. |
Electrostatic Discharge (ESD) | ±8kv dc discharge ±15kv air discharge | ±8kv dc discharge ±15kv air discharge | ±8kv dc discharge ±15kv air discharge |
Certification | CE, FCC, KC, TELEC, RoHS, ANATEL, NOM, EAC | CE, FCC, KC, TELEC, RoHS, ANATEL, NOM, EAC | CE, FCC, KC, TELEC, RoHS, ANATEL, NOM, EAC |
Software Supported | Generalscan Keyboard Pro, Generalscan SDK Demo, Generalscan OTA Tools, G-Service | Generalscan Keyboard Pro, Generalscan SDK Demo, Generalscan OTA Tools, G-Service | Generalscan Keyboard Pro, Generalscan SDK Demo, Generalscan OTA Tools, G-Service |
Decode Range | 5mil Code128 63-127mm 5mil Code39 51-162mm 6.6mil PDF417 63-160mm 10mil PDF417 45-228mm 20mil Code39 50-495mm 100% UPC 50-317mm 20mil DataMatrix 38-343mm 20mil QR 38-279mm | 5mil Code128 71-229mm 5mil Code39 61-241mm 6.6mil PDF417 61-203mm 10mil DataMatrix 74-216mm 100% UPCA 46-495mm 15mil QR 30-292mm 20mil QR 30-356mm | 3.3mil Code39 110-190mm 5mil Code39 80-310mm 15mil QR Code 40-390mm 13mil EAN13 60-700mm 10mil DataMatrix 90-270mm 6.7mil PDF417 110-260mm |