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4820i Wireless Industrial-Grade Area-Imaging Scanner Features and Benefits

Industrial-Grade Durability- Constructed with an impact absorbing, shock-resistant housing to withstand 50 drops from 6.5’ (2M) and environmentally sealed for protection against the elements.

Versatile Data Capture- Reads linear, stacked linear and 2D bar codes, plus captures digital images, enabling more capability and productivity with a single device.

Effective Wireless Connectivity - Enables movement up to 33 feet (10m) from the base while its Adaptive Frequency Hopping (AFH) feature eliminates interference with other wireless systems.

Easy to Use in Industrial Environments– Omni-directional barcode scanning and extra-loud “good-read” beeper are ideal for fast-paced, noisy environments.

Extended Battery Life for Dependable Use - Field-replaceable lithium-ion battery enables up to 57,000 reads per full charge.

Specialization Options:

Bluetooth Interface Module Option: Enables simple and reliable wireless connectivity to the host system without the need for a base – ideal for uses where space is limited.

FIPS 140-2 Certified Encryption: Federal Information Processing Standards (FIPS) certified for wireless data transmission, meeting advanced US Government security requirements, and providing enhanced security in any application involving sensitive data.



Illumination LEDs
626mm +30nm

Green LED Aimer
526nm +30nm

VGA, 752x480
Binary, TIFF, or JPEG output


Working Range

4820i SR Imager 
8.3mil Linear (.021cm) 13mil UPC (.033cm) 6.6mil PDF417 (.017cm) 
Near 3.0" (7.6cm) 1.6" (4.1cm) 4.0" (10.2cm) 
Far 7.1" (18.0cm) 12.7" (32.3cm) 5.7" (14.5cm) 

10mil PDF417 (.025cm) 15mil PDF417 (.038cm) 35mil MaxiCode (.089cm) 
Near 2.6" (6.6cm) 1.8" (4.6cm) 1.5" (3.8cm) 
Far 8.5" (21.6cm) 9.7" (24.6cm) 12.5" (31.8cm) 

4820i SF Imager 
7.5mil Linear (.019cm) 13mil UPC (.033cm) 6.6mil PDF417 (.017cm) 
Near 2.0" (5.1cm) 1.5" (3.8cm) 2.3" (5.8cm) 
Far 6.0" (15.2cm) 8.4" (21.3cm) 5.5" (14.0cm) 

10mil PDF417 (.025cm) 15mil DataMatrix (.038cm) 15mil QR Code (.038cm) 
Near 1.7" (4.3cm) 1.3" (3.3cm) 1.7" (4.3cm) 
Far 7.1" (18.0cm) 7.0" (17.8cm) 6.7" (17.0cm) 

Pitch/Skew Angle

Motion Tolerance
4" (10cm) per second


2.4 to 2.4835 GHz (ISM Band) Frequency-Hopping Bluetooth v.1.2

33ft (10m) typical

Data Rates
720 KBps

Lithium Ion

1,800 mAh

Number of Scans

Expected Hours of Operation
16 hours

Charge Time at 9 Vac
4 hours for full charge from full discharge



PDF417, MicroPDF417, MaxiCode, Data Matrix, QR Code, Aztec, Aztec Mesas, Code 49, and EAN-UCC Composite

Codabar, Code 39, Interleaved 2 of 5, Code 93, Code 128, UPC, EAN, RSS and Codablock

Postnet, Planet Code, British Post, Canadian Post, Japanese Post, KIX (Netherlands Post)

OCR Fonts

Keyboard wedges, USB, TTL level RS232, wand emulation, TTL level Serial Wedge, and IBM 46XX retail terminals



4820i Scanner: 9.6oz (272g) 
2020 Base: 8.8oz (250g) w/o cable

4820i Scanner: 6.5" (16.5cm) 
2020 Base: 3.1" (7.9cm)


Power Requirements

Input Voltage
4820i Scanner: 4.2V internal battery 
2020 Base: 4.0 to 14 VDC (host), 8.5 to 9.5 VDC brick

Current Draw
2020 Base: 125mA max @ 5V (no charging)
100mA max @ 12V (no charging)
825mA max @ 12V (charging)



4820i Scanner: IP 54 (Water and Dust Resistant) 
2020 Base: IP 41 (Water and Dust Resistant)

Operating Temperature
4820i Scanner: 14 to 122F (-10 to 50C)
2020 Base: 32 to 122F (0 to 50C)

Storage Temperature
4820i Scanner: -40 to 158F (-40 to 70C)
2020 Base: -40 to 158F (-40 to 70C)

4820i Scanner: 0 to 95% non condensing
2020 Base: Up to 95% non condensing

Mechanical Shock
4820i Scanner: Functional after 50 drops from 6.5ft (2.0m)
2020 Base: Functional after 50 drops from 3.3ft (1m)

FCC Class B, CE EMC Class B, CE Low Voltage Directive, IEC60825-1 LED Safety: Class 1, UL, cUL listed, TUV, 2005 Sunrise Compliant 

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