Mobile Computers for Warehouse & Logistics

Q: What's the difference between a 1D laser scanner and a 2D imager on a mobile computer?

A 1D laser scans a single barcode line; it's fast and cheap but can't read QR codes, Data Matrix, or barcodes on curved surfaces. A 2D imager captures a photo of the barcode, reads all formats, tolerates dirt and wrinkles, and works at multiple angles. Modern WMS systems require 2D; 1D is obsolete for new deployments.

Q: How do I choose between Android and Windows mobile computers?

Android is faster to deploy, has a modern app ecosystem, and lower total cost of ownership. Windows is better for legacy ERP integration, long-term vendor support contracts, and enterprises with existing Windows infrastructure. Test both OS versions with your WMS vendor before committing to a fleet.

Q: What battery life should I expect, and how does it impact my shift scheduling?

Standard batteries last 8–10 hours; extended batteries reach 12–14 hours. For 16-hour operations, use hot-swap battery models or invest in mid-shift charging docks. Cold environments reduce battery life by 20–30%; factor this into your deployment and dock placement strategy.

Q: How many mobile computers do I need for my warehouse?

Use a 1-device-per-200-sq-ft rule as a baseline, then adjust for shift overlap and redundancy. A 50,000 sq ft warehouse with 2 shifts typically needs 12–18 devices; add 20% spares for rotation and repairs. Test your actual throughput (picks/hour) before finalizing fleet size.

Q: What's the real-world wireless range of a mobile computer in my warehouse?

Advertised range (100+ meters) assumes open space; actual warehouse range is 30–50 meters due to metal racking, concrete, and interference. Site-survey your AP locations and conduct a real-world RF walktest before purchase. Poor RF coverage kills throughput faster than slow devices.

Q: Are refurbished or certified pre-owned mobile computers a good fit for our operations?

CPO devices from reputable distributors can cut costs 30–40% and work well for non-critical zones (returns, QA) or temporary projects. Always verify drop-test history and battery health; avoid CPO units for high-volume picking where downtime is expensive. Budget for 12-month warranty coverage on CPO fleets.

Mobile Computers

Warehouse mobile computers provide rugged handheld computing and barcode scanning capabilities for inventory management, order fulfillment, and logistics workflows. These devices combine enterprise mobility, wireless connectivity, and integrated scanning to support receiving, picking, packing, and shipping operations across distribution centers and industrial environments.

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Unitech

SKU: EA660-LANFTMDG-Z3

Unitech America EA660-LANFTMDG-Z3 Wearable Wi-Fi Scanner

Wearable Wi-Fi scanner for hands-free warehouse and logistics operations
- Built-in Wi-Fi connectivity for real-time data sync without handheld devices
- Wearable form factor reduces operator fatigue during pick-pack-ship workflows
- Bluetooth and Wi-Fi interfaces support flexible enterprise integration options
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Unitech

SKU: EA660-NA6FTMDG-AZ3

Unitech America EA660-NA6FTMDG-AZ3 Wearable Wi-Fi Scanner

Wearable Wi-Fi scanner for warehouse and logistics hands-free ops
- Body-worn form factor with 802.11a/b/g/n Wi-Fi for real-time data sync
- Integrates with WMS, inventory, and logistics tracking software systems
- 3-year manufacturer warranty with 5-day ground repair service included
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Unitech

SKU: EA660-NA6FTMDG-Z3

Unitech America EA660-NA6FTMDG-Z3 Wearable Wi-Fi Scanner

Wearable Wi-Fi scanner for hands-free warehouse and field operations
- Real-time barcode and product data capture with Wi-Fi connectivity
- Body-worn design keeps hands free for picking, packing, and logistics tasks
- 5-day ground repair service with 3-year manufacturer warranty included
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Unitech

SKU: EA660-NANFRMDG

Unitech America EA660-NANFRMDG Rugged Smartphone Scanner

Field-hardened 2D barcode scanner smartphone for warehouse logistics
- Integrated 2D scan engine captures standard logistics barcodes and codes
- Wi-Fi connectivity integrates with warehouse management systems and apps
- Rugged construction withstands warehouse, distribution, and field operations
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Unitech

SKU: HT330-QA62TM3G-Z3

Unitech America HT330-QA62TM3G-Z3 Wearable Bluetooth Scanner

Wearable Bluetooth scanner with 5200mAh battery for warehouse operations
- Bluetooth wireless connectivity pairs with mobile devices for hands-free scanning
- 5200mAh battery runs a full shift without mid-shift recharging requirements
- Wearable form factor keeps hands free during inventory, picking, and receiving
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Unitech

SKU: HT730-LJ6122BG

Unitech America HT730-LJ6122BG Wearable 2D Scanner

Wearable 2D scanner with 6700mAh battery for hands-free warehouse ops
- Scans 1D and 2D barcodes with 29-key keypad for rapid data entry
- 6700mAh battery supports extended full-shift scanning without recharge
- Wi-Fi and Bluetooth dual connectivity with 1.8m drop rating for floor use
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Unitech

SKU: HT730-LJ6142BG

Unitech America HT730-LJ6142BG Wearable 2D Scanner

Wearable 2D scanner with WiFi for warehouse and field operations
- 2D imaging reads QR codes, Data Matrix, and standard barcodes in one scan
- 6700mAh battery runs full shifts; 1.8m drop rating survives warehouse handling
- 47-key keypad enables rapid data entry; WiFi syncs real-time with WMS systems
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Unitech

SKU: RM300-47A5K4G

Unitech America RM300-47A5K4G RFID Reader Module

UHF RFID module for warehouse scanning stations and asset tracking
- UHF RFID reader with USB and serial connectivity for fixed-position deployment
- Integrates with Unitech mobile computers and enterprise inventory systems
- Handles warehouse inventory, asset tracking, and supply chain visibility workflows
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Unitech

SKU: RM300-47A5M4G

Unitech America RM300-47A5M4G RFID Reader Module

Multi-protocol RFID module for Unitech mobile computers in logistics
- Multi-protocol RFID reading integrated into rugged mobile platforms
- USB and serial connectivity for warehouse and field asset tracking
- Operates across -30 to +85°C for distribution center environments
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Unitech

SKU: SL220-VMU0G0-SG

Unitech America SL220-VMU0G0-SG 2D Usb-c Mobile Sled

USB-C 2D scanner sled with IP65 rating for mobile warehouse work
- Reads 2D codes (QR, Data Matrix, PDF417) plus 1D barcodes (Code 128, UPC, EAN)
- 1150mAh internal battery supports extended scanning without draining device power
- IP65 dust and water resistance rated for demanding warehouse and field environments
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Unitech

SKU: SL220-VMU0G0-SG-Z3

Unitech America SL220-VMU0G0-SG-Z3 2D Wired Barcode Scanner

Wired 2D scanner with IP65 rating for warehouse and retail use
- Reads QR codes, Data Matrix, PDF417, and 1D barcodes with omnidirectional scanning
- IP65 dust and water resistance handles demanding warehouse and logistics environments
- USB-wired connection with 1150mAh battery for fixed or handheld deployment
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Unitech

SKU: SL220-VMU0G0-SG-Z3-NB

Unitech America SL220-VMU0G0-SG-Z3-NB 2D Wired Barcode Scanner

IP65 wired 2D scanner for warehouse and retail with 1150mAh battery
- Reads 2D codes (QR, Data Matrix, PDF417) plus 1D barcodes (Code 128, UPC, EAN)
- IP65 dust and water protection rated for light industrial environments
- Wired connectivity with 1150mAh battery for extended scanning sessions
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Unitech

SKU: SL220-YMU0G0-SG

Unitech America SL220-YMU0G0-SG 2D Barcode Scanner SLED

2D barcode scanner SLED for iOS with USB-C and IP65 durability
- Reads QR, Data Matrix, PDF417, Code 128, Code 39, UPC, and EAN
- IP65 rating withstands dust and moisture in warehouse environments
- 1150mAh battery and wired USB-C connection for all-shift operation
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Unitech

SKU: SL220-YMU0G0-SG-AZ3

Unitech America SL220-YMU0G0-SG-AZ3 Wired 2D Barcode Scanner

Wired 2D barcode scanner with IP65 dust & moisture resistance
- Reads QR, Data Matrix, PDF417, Code 128, UPC, EAN in one device
- IP65 rating handles warehouse dust and moisture without degradation
- Wired connection eliminates battery management for continuous scanning
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Unitech

SKU: WD200-0F6FTM3G-AZ3

Unitech America WD200-0F6FTM3G-AZ3 2D Wi-Fi Mobile Scanner

Rugged 2D Wi-Fi scanner with IP67 rating for warehouse and field ops
- 2D imager captures 1D barcodes and 2D matrix codes for flexible barcode support
- IP67 dust and water resistance rated for splashes and moisture in logistics
- 2050mAh battery supports multi-shift operations with real-time Wi-Fi data sync
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Unitech

SKU: WD200-SP320MS626

Unitech America WD200-SP320MS626 Wearable Mobile Computer Kit

Hands-free wearable scanner kit for warehouse and logistics operations
- Integrated SP320 scanner module with touchscreen display for pick-to-light workflows
- Qualcomm Snapdragon 660 processor, 3GB RAM, 32GB storage, runs Android 10
- Wi-Fi and 4G LTE connectivity with Bluetooth 5 for real-time inventory systems
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What to Look For When Buying

The decisions that matter most before you spec.

Processor Power & Operating System Stability

Mobile computer performance directly impacts barcode scan speed, application responsiveness, and real-time inventory sync across your WMS. Choose quad-core processors and proven OS versions from CipherLab, Datalogic, and Unitech to avoid throughput bottlenecks during peak shift cycles.

Display Brightness & Outdoor Visibility

Sunlit dock areas and outdoor receiving yards require 400+ nits minimum brightness to maintain barcode readability and worker accuracy. Transflective LCD or high-brightness IPS screens prevent mis-picks and rework labor costs.

Barcode Engine Optics & Decode Speed

2D imager quality determines first-pass scan success rate and throughput. Standard-range 4–6 inch focal depth suits small labels on cases; extended-range (15+ inches) engines handle high-shelf and pallet scanning without repositioning, reducing pick time by 15–25%.

IP Rating & Drop-Test Certification

IP65 and above seals against splash and dust; MIL-STD 810G drop tests to concrete at 4–6 feet confirm durability in fast-paced environments. Verify drop-test heights match your actual deployment (dock height vs. racking height) to avoid field failures.

Wireless Range & Network Architecture

802.11ac and 6E handheld coverage depends on AP density, interference, and warehouse metal/concrete barriers. High-throughput operations (1000+ picks/hour) need <50ms latency; weak RF coverage forces workers to walk back to load zones, adding 30+ minutes per shift.

Total Cost of Ownership & Charging Infrastructure

Device cost is typically 40–50% of TCO; add charging docks and cradles, spare parts, cases and holsters, and extended warranty. Battery replacement cycles (every 2–3 years) and screen repairs are predictable costs; account for them in fleet budgets.

Technology Stack

The specs and acronyms that actually affect mobile computers performance.

2D Imager (Area-Based Barcode Engine)

Uses a CMOS or CCD sensor to capture an image of the barcode, not a single laser line. 2D imagers read QR codes, Data Matrix, and PDF417 in addition to 1D barcodes; they work on curved surfaces and tolerate more dirt. Industry standard for modern WMS operations.

IP Rating (Ingress Protection)

Two-digit code: first digit = dust protection (0–6, where 6 = dust-tight), second digit = moisture (0–8, where 8 = submersion to 1m+). IP65 is minimum for dock/yard use; IP67–68 required for wet environments or washdown zones.

802.11ac / Wi-Fi 6 (802.11ax)

ac standard offers ~866 Mbps aggregate throughput; Wi-Fi 6 (6E in newer models) adds sub-6 GHz and 6 GHz bands for lower interference and <10ms latency in dense APs. Critical for high-volume pick operations and real-time WMS sync.

RFID UHF Gen2 (860–960 MHz)

Long-range radio frequency identification: read distance 5–15 meters depending on antenna and tag. Enables case and pallet-level tracking without line-of-sight barcode scanning; 10–100x faster than 1D barcode for bulk receiving.

Nits (Display Brightness)

A nit is one candela per square meter. Outdoor visibility requires 400+ nits; 500+ nits recommended for full-sun dock areas. Test readability in your actual light conditions (morning vs. afternoon) before purchase.

MIL-STD 810G Drop Test

Military standard durability protocol: device dropped from specified height (typically 4–6 feet onto concrete) multiple times. Passing certification proves structural integrity; failure often means screen/digitizer replacement costs every 12–18 months.

Typical Deployment Scenarios

Medium Warehouse Receiving & Picking (50,000 sq ft, 2-shift operation)

Deploy 12–16 mobile computers with 802.11ac, integrated 2D barcode engines, and 12-hour batteries across dock and pick zones. Pair with 4–6 charging docks positioned at end-of-shift zones. Use CipherLab or Datalogic platforms for WMS integration. Total hardware ROI: 18–24 months via labor reduction.

High-Velocity Cross-Dock (100,000+ sq ft, 3-shift, 5000+ picks/day)

100+ mobile computers with Wi-Fi 6, extended-range 2D imagers, and hot-swappable batteries. Implement 8–12 APs with mesh or controller for <20ms latency. Add rugged cases and spare parts inventory (screens, batteries, triggers). Unitech or enterprise-grade Datalogic devices recommended for sustained throughput.

Multi-Location Retail / Grocery (5–15 store locations, inventory cycles)

30–50 mobile computers with UHF RFID capability plus 2D barcode fallback. Stagger deployments across locations to share charging infrastructure. CipherLab Android devices integrate quickly with cloud WMS; Windows options suit legacy POS-linked environments.

Cold-Chain / Pharmaceutical Distribution (temperature-controlled warehouse, 24/7)

15–25 mobile computers rated for -10°C to +50°C operation with heated battery modules. Use specialized power cables for high-amperage charging in cold zones. Deploy protective fogging-resistant screen protectors. Device rotation every 18 months due to condensation stress; maintain spares.

Frequently Asked Questions

What's the difference between a 1D laser scanner and a 2D imager on a mobile computer?

A 1D laser scans a single barcode line; it's fast and cheap but can't read QR codes, Data Matrix, or barcodes on curved surfaces. A 2D imager captures a photo of the barcode, reads all formats, tolerates dirt and wrinkles, and works at multiple angles. Modern WMS systems require 2D; 1D is obsolete for new deployments.

How do I choose between Android and Windows mobile computers?

Android is faster to deploy, has a modern app ecosystem, and lower total cost of ownership. Windows is better for legacy ERP integration, long-term vendor support contracts, and enterprises with existing Windows infrastructure. Test both OS versions with your WMS vendor before committing to a fleet.

What battery life should I expect, and how does it impact my shift scheduling?

Standard batteries last 8–10 hours; extended batteries reach 12–14 hours. For 16-hour operations, use hot-swap battery models or invest in mid-shift charging docks. Cold environments reduce battery life by 20–30%; factor this into your deployment and dock placement strategy.

How many mobile computers do I need for my warehouse?

Use a 1-device-per-200-sq-ft rule as a baseline, then adjust for shift overlap and redundancy. A 50,000 sq ft warehouse with 2 shifts typically needs 12–18 devices; add 20% spares for rotation and repairs. Test your actual throughput (picks/hour) before finalizing fleet size.

What's the real-world wireless range of a mobile computer in my warehouse?

Advertised range (100+ meters) assumes open space; actual warehouse range is 30–50 meters due to metal racking, concrete, and interference. Site-survey your AP locations and conduct a real-world RF walktest before purchase. Poor RF coverage kills throughput faster than slow devices.

Are refurbished or certified pre-owned mobile computers a good fit for our operations?

CPO devices from reputable distributors can cut costs 30–40% and work well for non-critical zones (returns, QA) or temporary projects. Always verify drop-test history and battery health; avoid CPO units for high-volume picking where downtime is expensive. Budget for 12-month warranty coverage on CPO fleets.

Mobile Computers

Select the Right Mobile Computer

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Showing Results for Mobile Computers

Unitech America EA660-LANFTMDG-Z3 Wearable Wi-Fi Scanner

Unitech America EA660-NA6FTMDG-AZ3 Wearable Wi-Fi Scanner

Unitech America EA660-NA6FTMDG-Z3 Wearable Wi-Fi Scanner

Unitech America EA660-NANFRMDG Rugged Smartphone Scanner

Unitech America HT330-QA62TM3G-Z3 Wearable Bluetooth Scanner

Unitech America HT730-LJ6122BG Wearable 2D Scanner

Unitech America HT730-LJ6142BG Wearable 2D Scanner

Unitech America RM300-47A5K4G RFID Reader Module

Unitech America RM300-47A5M4G RFID Reader Module

Unitech America SL220-VMU0G0-SG 2D Usb-c Mobile Sled

Unitech America SL220-VMU0G0-SG-Z3 2D Wired Barcode Scanner

Unitech America SL220-VMU0G0-SG-Z3-NB 2D Wired Barcode Scanner

Unitech America SL220-YMU0G0-SG 2D Barcode Scanner SLED

Unitech America SL220-YMU0G0-SG-AZ3 Wired 2D Barcode Scanner

Unitech America WD200-0F6FTM3G-AZ3 2D Wi-Fi Mobile Scanner

Unitech America WD200-SP320MS626 Wearable Mobile Computer Kit

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