Socket Mobile DuraScan D740 | Rugged Bluetooth 1D/2D Scanner | IP54 | iOS, Android, Windows | Black + Charging Stand
Overview
The Socket Mobile DuraScan D740 is a professional-grade Bluetooth barcode scanner built for non-stop use in demanding environments. Whether you're managing inventory in a warehouse, processing age-verification at retail POS, or scanning travel documents at a hospitality desk, the D740 handles all barcode formats — including OCR passport fonts, MICR, DotCode, and micro QR codes — from both paper and screens.
This bundle (CX3786-2546) includes the D740 in black together with a charging stand for a stationary or semi-stationary workflow.
Key Specifications
| Scanning Technology | 2D/1D Linear Imager — Hyper Red 660 nm LED, 610 nm LED Aimer |
| Symbologies | 1D, 2D, OCR A&B, OCR USC, OCR Passport, OCR MICR (E13B), DotCode, Postal Codes, micro QR |
| Scanning Range | 5 – 48 cm (2 – 19 in) |
| Wireless | Bluetooth Class 1, v2.1+EDR, 56-bit encryption, up to 100 m (330 ft) |
| BT Profiles | HID (default), SPP, MFi-SPP (Application Mode) |
| OS Compatibility | iOS (MFi Certified), Android, Windows, macOS, Linux |
| Battery | 1400 mAh Li-Ion, field-replaceable | Standby: 30+ h | Active: ~70,000 scans / 16+ h | Charge: ~6 h |
| IP Rating | IP54 — dust & water splash protection; withstands multiple 1.5 m drops |
| Dimensions | 132.2 × 37.1 × 40.1 mm |
| Weight | 112.5 g |
| Operating Temp. | -20°C to +50°C |
| Ambient Light | 0 – 100,000 lux (pitch black to direct sunlight) |
| Color / Bundle | Black (CX3786-2546) + Charging Stand |
| In the Box | D740 scanner, charging stand, USB charging cable, wrist strap |
| Warranty | 1-year standard (2-year included when purchased from Socket Mobile store) |
| Part Number | CX3786-2546 |
| EAN | 0758497118653 |
Use Cases
Retail POS & Age Verification: Scans QR codes on mobile screens and government-issued IDs with equal reliability. Compatible with Shopify, Vend, EposNow, and any app integrating CaptureSDK.
Warehouse & Logistics: IP54 housing, 100 m Bluetooth range, and omni-directional scanning make this ideal for picking, receiving, and inventory audit workflows in demanding environments.
Travel & Hospitality: Reads MRZ zones on passports and international IDs (OCR Passport / OCR USC fonts), making it a go-to choice for hotel check-ins and border-adjacent services.
Healthcare & Pharma: Antimicrobial housing for hygienic environments; scans small barcodes and DotCode marks on drug packaging.
Frequently Asked Questions
Does the D740 work without installing any app or SDK?
Yes. By default the scanner operates in Basic Mode (HID profile), which makes it appear as a Bluetooth keyboard to any iOS, Android, or Windows device. No app or SDK needed for basic scanning. CaptureSDK is required only for Application Mode (SPP/MFi-SPP), which adds features like battery status, beep control, and encrypted data transfer.
Can the D740 scan barcodes displayed on a smartphone or tablet screen?
Yes. The 2D imager is specifically designed to read barcodes from emissive screens (LCD, OLED) as well as printed labels. This includes loyalty cards, boarding passes, and digital coupons displayed on a customer's phone.
Is the battery really field-replaceable without tools?
Yes. The D740 v20 introduced a user-accessible battery compartment based on customer feedback. Spare batteries (1400 mAh Li-Ion) are available separately, making it practical to hot-swap batteries between shifts without sending the unit to service.
What is the difference between CX3786-2546 and other D740 part numbers?
The CX3786-2546 is the black scanner bundled with a charging stand. The same D740 scanner is also sold in gray, red, and white, and in different bundles: scanner only, with charging dock, or with a phone magnet holder. All variants share identical scanning performance.