HW-3966B Handheld Barcode Scanner with Display Screen & Charging
Cradle
The HW-3966B is a next-generation handheld barcode scanner
featuring a built-in 2-inch display and dedicated charging cradle.
Unlike conventional scanners that rely solely on configuration
barcodes, this model allows users to adjust settings directly
through an intuitive on-screen menu using physical buttons. The
screen displays critical information including Bluetooth name,
unique scanner ID, date, time, operating mode, scan count, and
captured data—dramatically improving operational efficiency.
Connectivity & Flexibility
This scanner supports Bluetooth, 2.4GHz wireless, USB, and RS232
connectivity, enabling seamless integration across diverse
environments. It offers two operation modes: real-time upload mode
and storage mode, allowing users to store scanned data locally and
upload it when convenient.
Key Features
- 2-inch display for real-time data visibility and menu-based
configuration
- Multi-interface support: Bluetooth, 2.4GHz wireless, USB, RS232
- Charging cradle with built-in wireless receiver for easy storage
and charging
- Built-in real-time clock—adds timestamps as prefix or suffix to
scanned data
- Bluetooth name includes scanner ID for easy device identification
during pairing
- Global shutter camera captures up to 60 frames per second for
faster decoding
Technical Specifications
| Image Sensor | CMOS global shutter 60fps |
| Resolution | 0.3MP 752*480 pixels |
| Decoding Capacity | Support paper and screen barcodes 2D: QR, PDF417, Data Matrix (normal+inversed), Aztec, Maxi code,
etc. 1D: UPC-A, UPC-E, EAN-8, EAN-13, Code 128, Code 39, Code 93, Code
11, Interleaved 2of 5, industrial 2 of 5, Matrix 2 of 5, Standard 2
of 5, Codabar, MSI Plessey, GS1, etc. |
| Precision | 3mil 1D, 5mil 2D |
| Light Source | 617nm Visible red LED, white LED |
| Scan Angle | Rotation 360°, tilt ±60°, skew ±60° |
| Min Contrast | 25% |
| Scanning Speed | 500 times/s |
| Typical DOF | 40-100mm (4mil code39), 40-250mm (13mil EAN13), 40-300mm (20mil
QR), 40-280mm (10mil PDF417) Performance may be impacted by barcode quality and environmental
conditions |
| Interface | USB/USB COM, RS232 (wired), 2.4GHz RF wireless, Bluetooth |
| Bluetooth Mode | HID SPP BLE |
| Display Dimension | 2 inch HD screen |
| Working Voltage | DC 5V |
| Current | 200mA (working), 10mA (standby) |
| Battery | 2200mAH lithium battery, normal working 3-7 days, charge time 4-5H |
| Memory Size | 16MB, 10K characters/barcodes ≤128 bytes |
| Dimensions | 170*65*100mm (scanner), 120*95*65mm (charging base) |
| Weight | 400g |
| Cable Length | 1.8M |
| Indication | Buzzer & LED |
| Working Temperature | -20~60℃ |
| Storage Temperature | -40~70℃ |
| Humidity | 5%-95% (Non-condensing) |
| Light Immunity | 0~100,000 Lux |
| Drop Test | 1.8M |
Global Applications
Widely adopted in supermarkets, hospitals, gas stations, factories,
and retail stores across the United States, United Kingdom,
Indonesia, Ukraine, Croatia, and the Czech Republic. Ideal for POS
system integration and MES connectivity in production environments.