Wireless 1D CCD barcode scanner with onboard memory, 2.4 GHz USB receiver, up to 100 m range, HDWR HD33C
GTIN: 5907614661175 · SKU: HD33C
Table of contents
Specifications
- Light source: 650 nm LED
- Scanning method: manual (push button)
- Scan confirmation: audible and visual (LED)
- Scanning speed: 500 scans per second
- Wireless range: up to 100 m in open space
- Battery capacity: 1800 mAh
- Supply voltage: 5 V
- Interface: USB
- Charging cable length: 150 cm
- Protection rating: IP42
- Device dimensions: 16.4 × 7.4 × 9 cm
- Package dimensions: 21 × 8 × 9 cm
- Device weight: 200 g
- Weight with packaging: 260 g
- Operating temperature: −10 to 50 °C
- Storage temperature: −20 to 60 °C
- Operating humidity: 5 to 90%
- Storage humidity: 5 to 90%
- Readable 1D codes: EAN-8, EAN-13, UPC-A, UPC-E, Code 128, Code 39, Code 93, Code 11, GS1 DataBar, Industrial 2 of 5, IATA 2 of 5, Matrix 2 of 5, Chinese 2 of 5, Codabar, MSI and other 1D codes
Set contents
- Wireless HD33C barcode scanner
- USB charging cable
- USB receiver (2.4 GHz dongle)
- User manual
Features
- Wireless 2.4 GHz: radio link to the bundled USB receiver, up to 100 m range in open space
- Onboard memory (inventory mode): store scans in the built-in memory and upload them to the computer later
- CCD scanning: reads 1D codes from paper labels and from LCD, LED and OLED screens, including phone displays
- Fast: 500 scans per second
- Programmable prefix / suffix: any character from the Appendix 1 table — including function keys (F1–F12)
- Configurable output: end mark, letter case, hide leading / trailing characters
- Power management: standby timer, 1800 mAh battery for all-day use
- Durable: withstands drops from up to 1.5 m
Configuration codes
The HD33C is programmed in configuration mode. For every setting:
- Scan Enter configuration mode.
- Scan the setting code (or codes).
- Scan Exit configuration mode to save and close.
Scan the barcodes below directly with the HD33C.
💡 Tip: print this page ("Download this page as PDF" button above) to keep the codes at hand during configuration.
Configuration mode
Enter configuration mode:
Exit configuration mode (save and close):
Main codes
Restore wireless network parameters:
Software version (output the firmware version):
Battery level (output the current battery charge):
Power off the scanner immediately:
2.4 GHz pairing
To pair the scanner with its USB receiver:
- Scan Enter configuration mode.
- Scan Pair with USB receiver.
- Plug the USB receiver into the computer.
- Scan Exit configuration mode.
A successful pairing is confirmed by a single beep.
Pair with USB receiver:
Transfer mode
Real-time mode (each scan is sent to the computer immediately):
Memory mode (scans are stored in the built-in memory for later upload):
Upload data (send the stored scans to the computer):
Amount of stored data (output how many codes are in memory):
Delete data (erase the onboard memory):
Transmission speed
High transmission speed:
Medium transmission speed:
Low transmission speed:
Very low transmission speed:
Buzzer
Buzzer off:
Low buzzer volume:
Medium buzzer volume:
High buzzer volume (default):
Standby timer
Standby after 30 seconds:
Standby after 1 minute:
Standby after 2 minutes:
Standby after 5 minutes:
Standby after 10 minutes:
Standby after 30 minutes:
Standby off (scanner stays active):
Standby immediately:
End mark
Character automatically appended after each scanned code.
CR:
LF:
CR + LF:
TAB:
No end mark:
Letter case
Lowercase:
Uppercase:
Swap case:
No case change:
Prefix / suffix
To add a prefix or suffix:
- Scan Enter configuration mode.
- Scan Add prefix (or Add suffix).
- Scan one or more character codes from the Appendix 1 character table below.
- Scan Exit configuration mode.
To cancel a prefix or suffix, repeat the steps above but skip step 3 (scan Add prefix / Add suffix, then Exit).
Add prefix:
Add suffix:
Hide barcode characters
Scan Hide leading characters or Hide trailing characters, then a count code (1–4).
Hide leading characters:
Hide trailing characters:
Hide 1 character:
Hide 2 characters:
Hide 3 characters:
Hide 4 characters:
Appendix 1 character table
Each code represents a single character used to compose prefixes or suffixes. Scan them between Add prefix / suffix and Exit configuration mode as described above.
Show all 127 character codes (control characters, function keys, navigation, printable ASCII)
Control characters
SOH (0x01):
STX (0x02):
ETX (0x03):
EOT (0x04):
ENQ (0x05):
ACK (0x06):
BEL (0x07):
BS (0x08):
HT (0x09):
LF (0x0A):
VT (0x0B):
FF (0x0C):
CR (0x0D):
Function keys
F1:
F2:
F3:
F4:
F5:
F6:
F7:
F8:
F9:
F10:
F11:
F12:
Editing & navigation
SUB:
Esc:
Right Arrow:
Left Arrow:
Up Arrow:
Down Arrow:
Printable ASCII
Space:
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Delete (0x7F):
Frequently asked questions
What barcode types does the HD33C read?
Can it scan codes from phone and computer screens?
Does it support prefixes and suffixes?
What is the wireless range?
How durable is the device?
Downloads
Original manufacturer PDF manuals kept available as a legacy reference. Everything from them is already covered on this page — use the PDFs only if you need an offline copy.