Mobile Data Terminal CipherLab RK26 Series 2D SE4100, 4" display, Functional Numeric keypad, USB-C, BT, Wi‑Fi, 4G, NFC, Android (GMS)

CipherLab RK26 Series is a rugged mobile data terminal with a 10.5 cm (4") display and a 2D SE4100 imager for fast barcode capture. It runs Android 12 with Google Mobile Services, is powered by a Qualcomm octa-core 2.0 GHz processor, and offers 4 GB RAM and 64 GB flash storage with a microSD slot for expansion. Connectivity options include USB‑C, Bluetooth, Wi‑Fi (802.11ac), 4G (LTE) and NFC. The device includes a 28‑key functional numeric keypad, a 16 MP camera and a removable 4000 mAh battery. The housing meets IP65 protection class. The power supply is ordered separately.

Advantages

The RK26 combines a compact 4" touchscreen with a physical functional numeric keypad to support fast data entry and reliable barcode scanning using the SE4100 imager. Built-in wireless options (Wi‑Fi 802.11ac, Bluetooth, 4G and NFC) and expandable storage make it adaptable for mobile field work. Rugged design with IP65 rating and a swappable battery help maintain uptime in demanding environments.

Suitable for

• Inventory management and warehouse picking
• Field service and mobile workforce applications
• Retail POS and price checking
• Logistics and parcel delivery tracking

When it may not be suitable

The RK26 is designed for enterprise and industrial mobile data capture; it may not be the best choice for users who need a large tablet display or consumer-style multimedia features. Also, the device is sold without a power supply unit, which must be purchased separately.

Key specifications

• Display: 10.5 cm (4"), resolution 480 x 800 pixels
• Scanner: 2D imager (SE4100)
• Processor: Qualcomm octa‑core, 2.0 GHz
• Memory: 4 GB RAM
• Storage: 64 GB flash, microSD expansion slot
• Camera: 16 MP rear camera
• Battery: removable 4000 mAh
• Connectivity: USB‑C, Bluetooth, Wi‑Fi 802.11ac, 4G LTE, NFC
• Operating system: Android 12 with Google Mobile Services
• Ingress protection: IP65

How to use

Power on the device and complete the Android setup with Google Mobile Services if required. Install business or scanning apps from the Play Store or sideload approved enterprise software. Use the SE4100 imager via the built-in scanning application or integrated enterprise app to capture 1D/2D barcodes; enter numeric data with the functional keypad or via the touchscreen. Connect to networks using Wi‑Fi, Bluetooth or 4G and insert a microSD card if additional storage is needed. Charge the battery with a compatible USB‑C power supply (sold separately) and replace the battery as needed.

What to consider before purchase

• Power supply unit is not included and must be purchased separately
• Verify network band compatibility for 4G/LTE in your region
• Confirm required enterprise apps are compatible with Android 12 and device hardware
• Check environmental requirements to ensure IP65 meets your durability needs

Usage recommendations

For reliable scanning in warehouse or retail environments, keep the SE4100 window clean and use standardized scanning workflows. Use a protective holster or mount for frequent field use and maintain a charged spare battery to minimize downtime.