Alpha
Alpha B55 GNSS Controller
The Alpha B55 GNSS controller is a rugged, high-performance Android PDA for professional surveyors. It is powered by an 8-core CPU and also includes a dual SIM, Bluetooth 5.0, and IP67 protection, ensuring fast and reliable data collection in any field environment.
$975.00
SKU: MET-CTRL02
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Product Highlights
- 8-core processor and Android 11 for fast, intuitive operation
- 5.5″ high-resolution display with sunlight readability
- 7700mAh battery delivers full-day field use
- Bluetooth 5.0 and dual-band Wi-Fi connectivity
- Dual SIM support with 4G LTE compatibility
Overview
The Alpha B55 GNSS controller is designed for modern surveying tasks, combining high performance, portability, and field ruggedness. It features a powerful 8-core processor, Android 11 OS, dual SIM support, and Bluetooth 5.0. This PDA enables fast data collection and seamless communication with GNSS receivers. The B55 also incldues a 5.5-inch high-resolution display, 7700mAh long-lasting battery, IP67 protection, and optional NFC for short-range data interaction. Its lightweight, ergonomic design ensures convenience for all-day use in tough surveying environments.
Specifications
| RAM/ROM | 4GB + 64GB |
|---|---|
| Expandable | Supports MicroSD up to 256GB |
| Speaker | 95dB ±3 |
| Operating time | Up to 12 hours |
| Drop-resistant | 1.5m on hard ground |
| Operating Temp | –20°C to +55°C |
| Storage Temp | –30°C to +70°C |
| Humidity | 5%–95% |
| Dimensions | 221 × 77.7 × 16mm |
| Weight | 335g |
| NFC | ISO14443A/B, ISO15693; distance: 0–5cm |
Features
8-core processor and Android 11 for fast, intuitive operation
5.5″ high-resolution display with sunlight readability
7700mAh battery delivers full-day field use
Bluetooth 5.0 and dual-band Wi-Fi connectivity
Dual SIM support with 4G LTE compatibility
Rugged IP67 design withstands water, dust, and drops
13MP autofocus camera for visual documentation
NFC support for short-range interaction
USB-C port with OTG and fast charging
In the Box
- Alpha B55 GNSS Controller
- Rechargeable Li-ion Battery (7700mAh)
- USB Type-C Cable
- Power Adapter
- Wrist/Hand Strap
- Carrying Case
- Quick User Guide
Product Downloads
Download the datasheet, brochure or user guide for this product (PDF).
Frequently Asked Questions
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Compare similar equipment
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| Specification | This product | |||
|---|---|---|---|---|
| Brand | Alpha | FJDynamics | FJDynamics | FJDynamics |
| Price | $975.00 | $2,325.00 | $1,045.00 | $1,795.00 |
| Availability | In stock | In stock | In stock | In stock |
| Product Type | GNSS Receiver | GNSS Receiver | GNSS Receiver | GNSS Receiver |
| Condition | New | New | New | New |
| Recommended Use | High-precision GNSS RTK work | High-precision GNSS RTK work | High-precision GNSS RTK work | High-precision GNSS RTK work |
| Connectivity | Bluetooth, 4G/LTE | — | — | — |
| Controller Included | Yes | Yes | Yes | Yes |
| IP Rating | IP67 | — | — | IP68 |
| Delivery Time | 4–7 business days | 4–7 business days | 4–7 business days | 4–7 business days |
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