| Numer katalogowy | WD4-BS20-SR |
| Model | Newland WD4 Ring Scanner (Nwear by Newland) |
| Typ skanera | Bluetooth wearable ring scanner – 2D area imager (reads 1D and 2D barcodes) |
| Matryca obrazu | 640 × 480 CMOS |
| Celownik | Red LED |
| Oświetlenie | White LED |
| Maksymalna rozdzielczość | ≥ 3 mil (Code 128) |
| Głębia ostrości (typowa) | EAN-13 13 mil: 55–280 mm; Code 39 5 mil: 55–145 mm; PDF417 6.7 mil: 40–130 mm; Data Matrix 10 mil: 40–140 mm; QR Code 15 mil: 30–195 mm |
| Kąty odczytu | Pitch ±60°, roll 360°, skew ±60° |
| Minimalny kontrast druku | 20% (Code 128, 10 mil) |
| Symbologie 1D | Code 128, GS1-128 (UCC/EAN-128), AIM 128, EAN-8, EAN-13, ISBN/ISSN, UPC-A, UPC-E, Standard 2 of 5, Industrial 2 of 5, Interleaved 2 of 5, Matrix 2 of 5, ITF-6, ITF-14, Codabar, Code 39, Code 93, Code 11, Plessey, MSI Plessey, GS1 DataBar (RSS) |
| Symbologie 2D | PDF417, MicroPDF417, QR Code, Micro QR, Data Matrix, Aztec |
| Komunikacja bezprzewodowa | Bluetooth 5.0 (low energy) |
| Zasięg radiowy | Up to 40 m (open space) |
| Parowanie | Directly in the host's Bluetooth settings, or with the Newland EasyConnect app (Android, iOS, Windows) by scanning the on-screen pairing barcode; optional NLS-DG-R Bluetooth USB dongle for PCs |
| Kompatybilne urządzenia | Android, iOS and Windows smartphones, tablets, mobile computers and PCs |
| Interfejsy | Bluetooth HID keyboard (direct pairing); via NLS-DG-R dongle on Windows: keyboard, virtual COM (CDC) or HID POS; USB via the included magnetic cable: USB HID keyboard, USB CDC (virtual COM), HID POS |
| Tryb wsadowy (pamięć) | 1 MB flash – more than 16,000 EAN-13 codes |
| Sposób noszenia | Ring worn on the finger with adjustable strap; rotating scan head for left- or right-hand use; thumb-operated trigger |
| Akumulator | Rechargeable Li-ion, 4.35 V, 670 mAh (built in) |
| Czas pracy | Up to 8 hours (depending on scanning intensity) |
| Czas ładowania | Less than 2 hours – via the included magnetic USB cable (5 V, 1 A) or the optional NLS-SCD20 charging cradle |
| Stacja bazowa | Not required and not included – optional 2-slot charging cradle NLS-SCD20 (charging only; up to 5 daisy-chained) |
| Wskaźniki odczytu | LED, beeper, vibration (good read, Bluetooth status, battery level) |
| Kolor | Black |
| Wymiary | 38 × 52.5 × 44.2 mm (W × L × H) |
| Waga | 48 g |
| Klasa szczelności | IP42 |
| Odporność na upadki | 1.2 m |
| Wyładowania elektrostatyczne | ±12 kV (air discharge), ±8 kV (contact discharge) |
| Temperatura pracy | −20 °C to 50 °C |
| Temperatura ładowania | 0 °C to 45 °C |
| Temperatura przechowywania | −40 °C to 70 °C |
| Wilgotność | 5–95% RH, non-condensing |
| Oprogramowanie i zarządzanie | Newland EasySet configuration software; Newland EasyConnect pairing app |
| Certyfikaty | CE, RoHS |
| Gwarancja | 36 months |
| Zawartość opakowania | Newland WD4 ring scanner (2D imager, adjustable finger strap) with built-in rechargeable Li-ion battery (4.35 V, 670 mAh), magnetic USB cable (USB-A to magnetic connector – charging and wired USB) – charging cradle (NLS-SCD20), USB power adapter and Bluetooth dongle NOT included (optional); no base needed – pairs directly with phones, tablets and PCs via Bluetooth |