

Unitech MS633 Bluetooth 2D Ring Scanner
Bluetooth 2D ring scanner weighing 56 g, with a stated reading distance of 12 m and a long-range variant on the same page.
- Weighs 56 g (standard version)
- Bluetooth range over 50 m without obstructions
- About 9 hours of operation
- Scanner utility and SDK support
Unitech MS633 Bluetooth 2D Ring Scanner overview
The MS633 is a wearable 2D ring scanner for logistics, retail and field staff. Its page lists a standard model and an LR variant, and highlights a reading distance of up to 12 m.
Host interfaces are USB Type-C. Other listed figures: battery capacity 600mAh, operating time 9hrs., weight MS633: 56g MS633 LR: 67g.
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Key features
- Weighs 56 g (standard version)
- Bluetooth range over 50 m without obstructions
- About 9 hours of operation
- Scanner utility and SDK support
- Weight MS633: 56g MS633 LR: 67g
Technical specifications
| Sensor | MS633: CMOS Image (1280 x 960 pixels) MS633 LR: CMOS Image (2688 x 1520 pixels) |
|---|---|
| Aiming Element | Green Laser |
| Illumination | MS633: 1 Warm-White LED MS633 LR: 2 Warm-White LED |
| Ambient Light | Max 107,639 lux (direct sunlight) |
| Skew Angle | ±60° |
| Pitch Angle Sensor | ±60° |
| Roll Angle | 360° |
| Field of View | MS633: 44.5º horizontal, 33.5º vertical MS633 LR: 37º horizontal , 21º vertical |
| Radio | Bluetooth® HID Keyboard, SPP and BLE 4.2 |
|---|---|
| Wireless Coverage | > 164.04ft./50m(without obstructions) |
| Host Interface supported | USB Type-C (USB HID Keyboard, USB VCP (Virtual Serial Port) |
| Dimension | MS633: 64.8mm(L)×34.5mm(W)×24.7mm(D) MS633 LR: 70.0mm(L)×36.4mm(W)×28.4mm(D) |
|---|---|
| Weight | MS633: 56g MS633 LR: 67g |
| Trigger Switch Life | 500,000 times |
| 1D Barcodes | Code39, Code128, Codabar, Code11, UPC/EAN, 2of5 Databar, Code39, MSI, UK Plessy, Telepen, Composite, TLC-39 |
|---|---|
| 2D Barcodes | Postal Codes, PDF, Micro PDF, Composite, TLC-39, Aztec, Data Matrix, QR, Maxicode, Han Xin, Grid Matrix, OCR |
| Indicator | LED, Buzzer, Vibration |
|---|---|
| Battery Capacity | 600mAh |
| Battery Charging time | 2hrs. |
| Operating Time | 9hrs. |
| ESD Protection | Functional after 4K Contact and 8K Air |
|---|---|
| Mechanical Shock | Multiple 4.9 ft./1.5 m drops to concrete over the operating temperature range |
| Operating Temperature | 14°F ~ 122°F / -10°C~50°C |
| Storage Temperature | 14°F ~ 122°F / -10°C~50°C |
| Relative Humidity | 5% to 85% non-condensing |
Specifications are based on the manufacturer’s published information and may change. Please confirm critical requirements with our team before ordering.
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About Unitech
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