Alpha

Alpha B55 GNSS Controller

$973.77

Contact us for the best deal on this product.


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.

 

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Product Information

Professional GNSS Controller for Demanding Field Operations

The Alpha B55 transforms how surveyors work in the field, delivering enterprise-grade Android performance in a rugged, all-weather design. Built for professionals who demand reliability when precision matters most.


Uncompromising Performance

The 8-core processor and Android 11 platform deliver desktop-class computing power in your hands. Whether processing complex calculations, running multiple survey applications simultaneously, or managing large datasets, the B55 maintains smooth, responsive operation throughout your workday.


Field-Proven Durability

IP67 protection shields your investment from rain, dust, and drops while the high-resolution 5.5-inch display remains clearly visible in direct sunlight. The 7700mAh battery provides all-day power for extended field sessions without compromise.

  • Dual SIM connectivity ensures constant communication in remote locations
  • Bluetooth 5.0 provides seamless GNSS receiver pairing and data transfer
  • Ergonomic design reduces fatigue during extended field operations
  • Optional NFC enables quick data sharing and equipment configuration

Professional Integration

Seamlessly integrates with leading survey software and GNSS systems, providing the flexibility to work with your existing workflow. The B55 adapts to your methods rather than forcing you to change proven processes.

 Specs

Processor & System:

8-core, 2.0 GHz processor

Android 11 operating system

Display:

  5.5" touchscreen, 720×1440 resolution

Memory & Storage:

  RAM/ROM: 4GB + 64GB

  Expandable: Supports MicroSD up to 256GB

Connectivity:

Bluetooth 5.0 (BLE)

  Wi-Fi 2.4G/5G (IEEE 802.11 a/b/g/n/ac)

USB Type-C, OTG support

Dual SIM card slot

4G LTE, GSM, WCDMA, TDD/FDD LTE bands

Camera & Audio:

13MP rear camera with autofocus

Microphone x1

Speaker: 95dB ±3

Battery:

7700mAh rechargeable Li-ion battery

Fast charging supported

Operating time: Up to 12 hours

Rugged Design & Environmental:

IP67 water and dust resistance

Drop-resistant: 1.5m on hard ground

Operating Temp: –20°C to +55°C

Storage Temp: –30°C to +70°C

Humidity: 5%–95%

Size & Weight:

Dimensions: 221 × 77.7 × 16mm

  Weight: 335g

Other Features:

NFC: ISO14443A/B, ISO15693; distance: 0–5cm

OTG supported

Features :

8-Core Android Performance
High-speed octa-core processor with Android 11 for seamless surveying applications
Sunlight-Readable Display
5.5-inch high-resolution screen optimized for outdoor visibility in bright conditions
All-Day Battery Life
7700mAh high-capacity battery supports extended field operations without interruption
IP67 Rugged Protection
Waterproof and dustproof construction withstands harsh environmental conditions
Dual SIM Connectivity
4G LTE support with dual SIM capability for flexible network connectivity options
Advanced Wireless Tech
Bluetooth 5.0 and dual-band Wi-Fi ensure reliable instrument and cloud connections
Professional Survey Ready
Pre-optimized for GNSS workflows with surveying software compatibility
Ergonomic Field Design
Lightweight yet durable construction designed for comfortable extended use
Download Center
Reviews :
4.9/5
★★★★★
Based on verified reviews
★★★★★
Michael Richardson
Senior Land Surveyor · Verified Purchase
Exceptional Processing Power in Field Conditions
The 8-core CPU delivers impressive performance when running multiple surveying applications simultaneously. The IP67 rating has proven reliable during extended field operations in harsh weather conditions. Data processing speed significantly improves project turnaround times.
★★★★★
Sarah Chen
GIS Specialist · Verified Purchase
Dual SIM Connectivity Game Changer
The dual SIM functionality allows seamless switching between carriers for optimal network coverage across different regions. Bluetooth 5.0 connectivity ensures stable connections with GNSS receivers and peripheral equipment. Android interface integrates perfectly with our existing surveying software suite.
★★★★★
David Petrov
Project Manager, Engineering Consultancy · Verified Purchase
Rugged Design Meets Professional Performance
After six months of intensive fieldwork, the Alpha B55 continues to operate flawlessly in extreme conditions. The rugged construction withstands drops and harsh environmental exposure while maintaining precise GNSS data collection accuracy. Essential tool for professional surveying operations.
★★★★★
Jennifer Walsh
Geodetic Surveyor · Verified Purchase
Superior Data Collection Reliability
The B55 consistently delivers precise positioning data with minimal signal dropout even in challenging environments. High-performance processing capabilities handle complex calculations efficiently, reducing field time and increasing productivity. Outstanding investment for professional surveying teams.
★★★★☆
Thomas Andersson
Construction Surveyor · Verified Purchase
Solid Performance with Minor Learning Curve
Powerful hardware specifications translate to excellent field performance and reliable data collection. Android interface required brief adaptation period coming from Windows-based controllers. Overall excellent value proposition for professional surveying applications.

What's in the Box

Everything you need to get started.

  • Alpha B55 GNSS Controller
  • Rechargeable Li-ion Battery (7700mAh)
  • USB Type-C Cable
  • Power Adapter
  • Wrist/Hand Strap
  • Carrying Case
  • Quick User Guide

Note: Optional accessories sold separately.

Frequently Asked Questions

General
What Android version does the B55 controller run?
The Alpha B55 runs on Android 11 optimized for surveying applications, providing compatibility with professional field software while maintaining security and performance standards required for enterprise surveying operations.
How does the IP67 rating protect the device in field conditions?
The IP67 protection rating ensures complete dust ingress protection and waterproof capabilities up to 1 meter depth for 30 minutes. This allows continuous operation in harsh weather conditions, dusty environments, and accidental water exposure common in surveying fieldwork.
What are the advantages of the dual SIM capability?
The dual SIM functionality provides network redundancy for critical surveying operations, allowing automatic failover between carriers to maintain continuous RTK corrections and data connectivity. This ensures uninterrupted field operations even in areas with limited single-carrier coverage.
How does the 8-core processor improve surveying performance?
The 8-core CPU architecture enables simultaneous processing of multiple surveying tasks including real-time GNSS calculations, CAD rendering, data processing, and communication protocols. This multi-threading capability reduces processing delays and improves overall field productivity during complex surveying operations.
What surveying software is compatible with the B55 controller?
The B55 controller supports major professional surveying applications including Carlson SurvCE, MicroSurvey FieldGenius, TopSurv, and most Android-compatible surveying software platforms. The device's Android 11 OS ensures broad compatibility with current and legacy surveying applications.

Still have questions? Contact our technical support team.

This Shipping & Delivery Policy applies to orders placed through metricop.com and to quotations, proforma invoices and sales confirmations issued by Surveying Equipment Metricop LLC (“Metricop”, “we”, “us” or “our”), unless another selling entity or different shipping terms are expressly identified in the applicable quotation or invoice.

If a quotation, proforma invoice or written sales confirmation contains shipping terms that differ from this Policy, the terms in that document will control. Nothing in this Policy limits any mandatory rights available to a Consumer under applicable law.

1. Order acknowledgement and acceptance

An automated order confirmation only confirms that we have received the order. It does not constitute final acceptance of the order or confirmation of product availability.

An order is accepted when Metricop sends a written order acceptance or dispatch confirmation, or otherwise expressly confirms acceptance in writing.

Before acceptance, we may verify:

  • product availability;

  • price and specification accuracy;

  • payment status;

  • shipping address;

  • export or import restrictions;

  • compatibility or configuration information; and

  • suspected fraud or payment risk.

If we cannot accept an order, any payment already received will be returned using the original payment method.

2. Availability and shipping origin

Products may be dispatched from Metricop stock, a logistics partner, an authorised supplier or a manufacturer warehouse. The shipping country may therefore differ from Metricop’s registered business address.

Orders containing several products may be shipped in separate packages and may arrive on different dates.

Stock information is based on the information reasonably available when the order is placed and may change before final order acceptance. Products described as available, in stock or supplier stock are subject to final verification.

3. Processing and delivery estimates

Any processing, dispatch, transit or delivery time displayed on the website, quotation, invoice, order confirmation or tracking page is a good-faith estimate only, unless Metricop expressly confirms a guaranteed date in writing.

Where the website states “Estimated delivery: 4–7 business days,” this means the typical estimated delivery period for eligible in-stock orders after payment and order verification. It is not a guaranteed arrival date.

Delivery estimates may be affected by:

  • stock or supplier availability;

  • technical configuration or testing;

  • calibration or certification;

  • payment verification;

  • customer response time;

  • export documentation;

  • destination and remote-area service;

  • carrier capacity;

  • customs clearance;

  • import inspections;

  • public holidays, weather or other events outside our reasonable control.

Business days exclude weekends and public holidays applicable at the dispatch location, carrier hubs or destination.

If delivery by a particular date is essential, the Buyer must contact Metricop before placing or paying for the order. A requested date, project deadline or “required delivery” field does not become binding unless Metricop expressly accepts it in writing as a guaranteed delivery date.

If a material delay occurs, we will provide an updated estimate and any cancellation or refund options required by applicable law.

4. Shipping methods and charges

Shipping methods and charges depend on the product, destination, value, dimensions and required service.

Where “free shipping” or “shipping included” is stated, it covers only the standard transportation service expressly included in the order. Unless stated otherwise, it does not include:

  • customs duties, import VAT or local taxes;

  • brokerage or clearance fees;

  • remote-area or address-correction surcharges;

  • storage, demurrage or redelivery charges;

  • special permits or inspections;

  • return transportation; or

  • cargo insurance exceeding the carrier’s standard liability.

If an additional shipping charge becomes necessary before dispatch, we will request the Buyer’s approval. The order will not be dispatched with an unapproved material additional charge.

5. Customs, duties and importer responsibilities

Unless an order is expressly confirmed as DDP – Delivered Duty Paid, the recipient is responsible for customs clearance, import duties, VAT, taxes, brokerage charges and other destination-country costs.

The recipient may be treated as the importer of record and is responsible for providing accurate identification, tax numbers, permits and other information requested by customs authorities or the carrier.

Customs clearance time is outside Metricop’s direct control and is not included in any estimated delivery period unless expressly stated.

Metricop will not declare an incorrect value, description or country of origin or identify commercial goods as gifts.

6. Shipping addresses and delivery attempts

The Buyer is responsible for providing a complete and accurate delivery address, contact person, telephone number and any required customs information.

A request to change the address after order acceptance may result in delay, additional charges or cancellation if the shipment can no longer be redirected safely.

Delivery may require a signature. Delivery to the address, reception desk, mailroom, site office or person reasonably appearing authorised to receive the shipment will normally constitute delivery.

7. Risk of loss

For Consumers, risk of loss remains with Metricop until the Consumer or a person designated by the Consumer takes physical possession of the goods, where required by applicable law.

For Business Customers, the Incoterm stated in the quotation or invoice controls. If no different Incoterm is stated and Metricop arranges and prepays transportation, the order is shipped CPT Buyer’s delivery address, Incoterms® 2020. Risk passes to the Business Customer when the goods are handed to the first carrier, even though Metricop pays transportation to the stated destination.

Unless expressly included, cargo insurance beyond the carrier’s standard liability is not provided. Business Customers may request additional cargo insurance before order acceptance.

8. Inspection and transit damage

The recipient should inspect the shipment immediately upon delivery.

Visible external damage, missing packages or suspected tampering should be noted on the carrier’s delivery record. Photographs of the package, labels, contents and serial numbers should be taken before packaging is discarded.

Business Customers must notify Metricop of visible shipping damage, shortages or an incorrect product within five business days after delivery. Notification should include:

  • order or invoice number;

  • tracking number;

  • description of the issue;

  • photographs or video;

  • product and package labels; and

  • applicable serial numbers.

Failure to notify us promptly may prevent recovery from the carrier and may affect a Business Customer’s claim to the extent permitted by law. This does not limit non-waivable Consumer rights.

The recipient must retain all original packaging until Metricop confirms that it may be discarded.

9. Delayed, lost or misrouted shipments

Tracking information and carrier estimates are not guarantees.

If a shipment appears lost or materially delayed, please contact Metricop so that we can open a carrier investigation. Carrier investigations may require information or documents from the recipient.

For Business Orders where risk has already passed to the Buyer, Metricop’s assistance with a carrier claim does not mean that Metricop has reassumed the risk of loss.

10. Refused and undeliverable shipments

A Business Customer’s refusal to accept a conforming shipment, failure to provide customs information or failure to pay import charges does not constitute an authorised cancellation.

Actual return freight, storage, customs, brokerage, redelivery and other non-recoverable costs may be deducted from any amount otherwise refundable to a Business Customer.

Consumer rights regarding refused or undelivered shipments remain subject to applicable mandatory law.

11. Events outside our reasonable control

Metricop is not responsible for delays caused by events outside its reasonable control, including carrier disruption, customs action, export restriction, government order, labour dispute, natural disaster, severe weather, war, civil disturbance, epidemic, cyber incident, supplier interruption or infrastructure failure.

For Business Customers, Metricop is not liable for project delay, downtime, lost profit, substitute-equipment costs or other indirect or consequential loss resulting from a delivery delay, except where liability cannot lawfully be excluded.

12. Contact

Questions regarding shipping should be sent to:

Surveying Equipment Metricop LLC
30 North Gould Street
Sheridan, WY 82801, USA
Email: sales@metricop.com