Star Micronics 37950940 BSH-20B Wireless Barcode Scanner
Overview
The Star Micronics model 37950940 (BSH-20B) is a handheld barcode scanner engineered for warehouse, logistics, and retail point-of-sale workflows. This device combines a 2D imager capable of capturing both 1D and 2D barcodes in a single pass, paired with flexible connectivity options — wireless and wired modes allow deployment in fixed checkout stations or mobile picking operations without rewiring infrastructure. The black housing is built to withstand repeated drops and high-volume scanning environments typical of distribution centers and busy retail floors.
Key Features
- Dual-Mode Connectivity: Both wireless and wired options mean you deploy the 37950940 in a fixed POS station without cabling clutter, or switch to wireless for mobile inventory audits — no hardware swap needed, reducing training friction on mixed workflows.
- 2D Imager Technology: Captures 1D barcodes (UPC, Code128) and 2D codes (QR, Data Matrix, PDF417) in a single read cycle. Eliminates the need for separate linear imagers in hybrid retail or fulfillment operations where SKU encoding varies by supplier or region.
- Single-Pass Scanning: The imager acquires data in one scan motion, reducing transaction time at the register or on the warehouse floor — measurably faster than multi-pass devices in high-throughput settings.
- Black Housing Durability: Ruggedized construction withstands repeated floor drops, moisture exposure in shipping departments, and abrasion from constant handling — standard for warehouse-grade devices but confirms this is not a light-duty consumer scanner.
- Standard Barcode Protocol Support: Compatible with barcode decoding protocols used in industry-standard inventory management and POS systems, enabling rapid integration into existing WMS, ERP, or point-of-sale platforms without custom drivers.
- Handheld Form Factor: Ergonomic grip suits both left- and right-handed operators and fits comfortably in a holster during mobile picking or receiving workflows, eliminating stationary-scanner ergonomic constraints.
Integration & Compatibility
The 37950940 integrates with standard POS terminals, warehouse management platforms, and ERP systems via its universal barcode decoding output. Because the device speaks industry-standard barcode symbologies rather than proprietary formats, it works with Shopify, SAP, NetSuite, and open-source WMS stacks without middleware or translation layers. Wireless mode uses standard protocols, reducing IT approval friction for secure network deployment. Wired connectivity supports traditional USB or serial connections for legacy systems or air-gapped environments.
When to Choose a Different Model
If your workflow demands image capture (e.g., damage documentation on inbound goods) or RFID asset tracking, the 37950940 is a barcode-only device and won't fill that gap. If you need scanning at extreme range (10+ feet) or require data transmission to a server mid-transaction, consider a fixed-mount scanner or a mobile computer with built-in scanning capability. For applications requiring certification to specific standards (medical device traceability, pharmaceutical track-and-trace under DSCSA), consult the manufacturer's compliance matrix — barcode alone may not suffice.
Deployment Scenarios
Retail Point-of-Sale: Wire the 37950940 to a checkout terminal for high-speed transaction scanning; wireless mode supports mobile payment or customer-facing use (gift card validation, returns processing).
Warehouse Receiving & Putaway: Pair with a mobile computer or warehouse terminal in wireless mode for real-time inventory capture during inbound dock operations or cycle counts.
Shipping & Order Fulfillment: Handheld scanning of picking lists and shipping labels; wired connection to a packing station terminal ensures no dropped packets in high-frequency transactions.
Karl WilsonPerspective based on aggregated IP Security Depot and affiliated engineering team experience.
The Star Micronics 37950940 is a straightforward, no-frills dual-connectivity barcode imager built for operational efficiency in high-volume scanning environments. The fact that it handles both 1D and 2D symbologies in a single read cycle is the real productivity win — you're not training staff on different scanner modes or maintaining separate hardware for linear and area codes.
Technical Highlights:
- 2D Imager Dual Symbology: Single-pass capture of 1D and 2D barcodes eliminates re-scans and reduces per-transaction processing time — meaningful over thousands of daily scans in retail or logistics.
- Wireless + Wired Flexibility: Pair the same device with a POS terminal for fixed-station work and a mobile cart or handheld terminal for roaming operations — no SKU inventory for variant models.
- Handheld Ergonomics: Designed for extended hold times and repeated grip/release cycles; fits standard holster attachment points used across warehouse WLAN devices, lowering total ecosystem cost.
Deployment Considerations:
- This is a barcode scanner only — no image, RFID, or NFC capability. If your supply chain or reverse logistics requires photo capture or asset tracking, pair this with a separate imager or mobile computer.
- Wireless mode depends on your WiFi footprint and channel saturation in the warehouse. Dense scanning (receiving dock, packing line) can compete for airtime if you're not using dedicated WLAN channels or load balancing.
- The model 37950940 is best suited to stable, recurring SKU environments (retail replenishment, distribution center picking). If your barcode encoding varies widely (supplier-printed labels, hand-written barcodes, damaged labels), test real-world samples before purchase.
Best deployed in high-transaction retail and warehouse environments where barcode speed and dual-mode flexibility eliminate operational friction. Not a fit if you need imaging, RFID, or mobile data entry beyond scanning.
Frequently Asked Questions
Q: Can the Star Micronics 37950940 operate in both wireless and wired modes simultaneously?
A: The device supports both wireless and wired connectivity options, but operates in one mode at a time. You select wireless for mobile scanning workflows and wired for fixed-station deployment — no simultaneous dual-mode operation.
Q: Is the 37950940 compatible with Android or iOS mobile computers?
A: Compatibility depends on the mobile device's barcode data input method (keyboard emulation via Bluetooth or USB serial, for example). Consult the pairing documentation or contact the manufacturer for tested device combinations.
Q: What barcode formats does the 37950940 decode?
A: The 2D imager captures industry-standard 1D (UPC, Code128, Code39) and 2D formats (QR, Data Matrix, PDF417). Specific format support depends on your WMS or POS software configuration.
Q: How durable is the 37950940 in a warehouse environment?
A: The black housing is engineered for repeated drops, moisture exposure, and high-frequency handling typical of distribution centers. Exact drop height and environmental ratings are detailed in the product datasheet.
Q: Does the 37950940 require special drivers or software on Windows or Linux POS terminals?
A: The device outputs standard barcode data using keyboard emulation or serial protocols, minimizing driver requirements. Most POS and WMS systems recognize it as a standard input device without additional software.
