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Best-in-class healthcare organizations looking to improve positive patient ID and meds admin workflows have a longstanding preference for Xenon™ healthcare scanners. The next-generation Enhanced Xenon™ healthcare scanners now offer features specifically requested by clinicians to further improve patient comfort and common clinician workflows.

Enhanced Xenon 1900h Data Sheet (PDF)
Enhanced Xenon 1902h Data Sheet (PDF)

Product Details



Dimensions (LxWxH)

1900h: 104 mm x 71 mm x 160 mm (4.1 in x 2.8 in x 6.3 in)
1902h Scanner: 104 mm x 71 mm x 160 mm (4.1 in x 2.8 in x 6.3 in)
1902h Base: 132 mm x 102 mm x 81mm (5.2 in x 4.0 in x 3.2 in)


1900h: 147 g (5.2 oz
1902h Scanner: 214 g (7.5 oz)
1902h Base: 179 g (6.3 oz)


Input Voltage

1900h: 4 VDC to 5.5 VDC


1900h: 2.3 W (450mA @ 5 VDC)
1902h Scanner: N/A
1902h Base:
  • Charging 5 W (1A @ 5V)
  • Non-Charging 0.5 W (0.1A @ 5 V)

Standby Power

1900h: 0.45 W (90mA @ 5 VDC)
1902h Scanner: N/A
1902h Base: N/A


1900h: N/A
1902h Scanner: 2400 mAh Li-ion minimum
1902h Base: N/A

Expected Operation Time

3820i: 16 hours

Expected Charge Time

3820i: 4 hours

Number of Scans

3820i: 57,000 scans per charge

Host System Interfaces

1900h: USB, Keyboard Wedge, RS232, IBM 46xx (RS485)
1902h Scanner: N/A
1902h Base: USB, Keyboard Wedge, RS232 TTL, IBM 46xx (RS485)


1902h Radio/Range: 2.4 to 2.5 GHz (ISM Band) Adaptive Frequency Hopping Bluetooth v2.1: Class 2: 10m (33 ft) line of sight
1902h Radio/Range: Up to 1 Mbps


Operating Temperature

1900h: 0°C to 50°C (32°F to 122°F)
1902h Scanner: 0°C to 50°C (32°F to 122°F)
1902h Base:
  • Charging: 5°C to 40°C (41°F to 104°F)
  • Non-Charging 0°C to 50°C (32°F to 122°F)

Storage Temperature

1900h: -40°C to 70°C (-40°F to 158°F)
1902h Scanner:
  • up to 90 days: -20°C to 35°C (-4°F to 95°F)
  • up to 1 year: -20°C to 20°C (-4°F to 68°F)
1902h Base: -40°C to 70°C (-40°F to 158°F)


0 to 95% relative humidity, non-condensing


Designed to withstand 50 1.8 m (6 ft) drops to concrete

Environmental Sealing


Light Levels

0 to 100,000 lux (9,290 foot-candles)


Scan Pattern

Area Image (838 x 640) pixel array)

Motion Tolerance

Up to 610 cm/s (240 in/s) for 13 mil UPC at optimal focus

Scan Angle

(HD): Horizontal 41.4°; Vertical 32.2°

Symbol Contrast

20% minimum reflectance difference

Pitch, Skew

±45°, ±65°

Decode Capability

65°, 65°


1900h: 5 year factory warranty
1902h: 3 year factory warranty


Software downloads can be accessed through the Technical Support Downloads Portal at Note that you will need to create an account to download any Honeywell software.

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