Zebra LI3678-SR | Cordless 1D Barcode Scanner | Bluetooth 4.0 | Standard Range | USB Kit (Scanner + Cradle + Cable Incl.)
The Zebra LI3678-SR is a Bluetooth 4.0 cordless 1D linear imager barcode scanner designed for retail, hospitality and light industrial environments where speed, reliability and freedom of movement matter. This USB kit includes the single-slot charging/communication cradle and ships ready to pair and scan out of the box.
Unlike laser scanners, Zebra's linear imager uses a camera-based sensor to capture the barcode as an image, making it far more effective on damaged, crumpled, faded or poorly printed 1D labels. With up to 547 scans per second and a wide working range, it handles the toughest retail barcodes without the operator having to re-angle or retry.
The LI3678-SR uses Bluetooth 4.0 (Classic + LE) for a stable wireless connection up to 100 metres from the host cradle. Unlike Wi-Fi dependent scanners, it maintains a direct point-to-point radio link that doesn't compete with the store or warehouse network for bandwidth.
The Li-Ion battery delivers up to 18 hours of typical scanning on a single charge. The single-slot USB cradle charges the scanner and communicates with the host simultaneously — no need for separate power and data connections. Drop it in the cradle at the end of the shift and it's ready again the next morning.
Rated to survive 1.8 m / 6 ft drops to concrete across its operating temperature range. The IP30-rated scanner body resists dust ingress, while the IP54-rated cradle handles splashes and dust in busy environments. The 5-year Zebra manufacturer warranty backs the build quality.
Technical Specifications
| Specification | Detail |
|---|---|
| Model | LI3678-SR (Standard Range) |
| Form Factor | Cordless handheld barcode scanner |
| Scan Technology | 1D linear imager |
| Scan Rate | Up to 547 scans/second |
| 1D Symbologies | All standard 1D codes: Code 128, Code 39, EAN/UPC, ITF, Codabar, Code 93, MSI, GS1 DataBar |
| 2D Symbologies | Not supported (1D only) |
| Wireless | Bluetooth 4.0 (Classic + LE) |
| Wireless Range | Up to 100 m line-of-sight |
| Host Interface | USB via cradle |
| Battery | Li-Ion, up to 18 hours typical use |
| Drop Spec | 1.8 m / 6 ft to concrete |
| IP Rating | IP30 (scanner), IP54 (cradle) |
| Weight | Approx. 270 g (with battery) |
| Colour | Black |
| Warranty | 5-year Zebra manufacturer warranty |
| Kit Contents | Scanner LI3678-SR, single-slot USB cradle, USB cable, power supply |
| Part Number | LI3678-SR3U42A0S1W |
| EAN | 5711783849865 |
Frequently Asked Questions
A: No — the LI3678-SR is a 1D linear imager only. It reads all standard 1D barcodes including Code 128, EAN/UPC, Code 39 and GS1 DataBar, but cannot read 2D symbologies such as QR codes, Data Matrix or PDF417. If you need 2D scanning, look at the Zebra DS3678 series.
A: The LI3678-SR reads 1D barcodes only, while the DS3678 is a 2D area imager that reads both 1D and 2D barcodes including QR codes and Data Matrix. If your application only uses 1D barcodes, the LI3678-SR is a more cost-effective choice. If you need 2D capability now or in the future, choose the DS3678.
A: The Bluetooth 4.0 radio provides a wireless range of up to 100 metres line-of-sight from the host cradle. In typical retail or warehouse environments with walls and shelving, effective range is typically 30–50 metres.
A: Yes. The single-slot USB cradle charges the scanner battery and transmits data to the host PC simultaneously via a single USB cable. No separate power supply is needed when connected to a USB port that provides sufficient power.
Buyer's Guide
Retail store managers, hospitality operations and light industrial environments where staff scan 1D barcodes throughout the day and need cordless freedom without the complexity of a heavy industrial scanner.
The linear imager reads damaged and poorly printed labels that cause laser scanners to fail repeatedly, reducing checkout friction and operator frustration. The 5-year warranty and 1.8m drop spec mean this scanner outlasts the typical consumer-grade alternative by years.
1D barcodes only — no QR codes or Data Matrix. If your operation scans or plans to scan 2D codes, choose the DS3678 instead. This kit includes a single-slot USB cradle; multi-slot charging cradles and spare batteries are available separately.