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Quick Details

  • Place of Origin: Beijing, China (Mainland)
  • Brand Name: YiCeBao
  • Model Number: T20AW
  • Type: GPS DGPS
  • Operation System: Android 4.4
  • CPU: Dual Core 1.3GHz
  • Memory: 1GB+4GB
  • Channel: 72 channel, L1
  • Accuracy: 1-5m
  • Waterproof: IP65
  • Drop: Naturally 1.2 m drop over concrete
  • Battery: 3600mAh li-ion battery
  • Software Languages: English, Spanish, Chinese

Packaging & Delivery

Packaging Details Color box in carton
Delivery Time Shipped in 15 days after payment

Land Surveying Measuring Device For Mapping&Positioning Handheld GPS DGPS


 Product Description




Software Screen Shots:  (Along delivery with device, we offer this software FREE of charge.)








 Key Features:

  1.  Fast GPS receiver with 72 channels, high sensitive and anti interference antenna.
  2.  Optional operation system: Android 4.4, high compatibility.
  3. Communication with HSDPA/WCDMA/GSM, Bluetooth, Wi-Fi, Mini USB, multi-mode data transmission, camera and microphone for multimedia data collection.
  4. 5 megapixel cameras with automatic focus.
  5.   Double input modes: Touch screen and keyboard.
  6. Supports software development SDK(optional).
  7.  3-proof design IP65, compact, portable and convenient.                                             

 Technology Specs:


GNSS Performance


72 channels ,GPS+GLONSS+Beidou, L1


High sensitive, anti-interference antenna

Stand Alone Accuracy


DGPS Accuracy



Operation System

Android 4.4


Dual Core 1.3GHz




Max. 4Hz output

Equipment Character


5 megapixel camera with autofocus


10 digital keys, supports figure, English input, 9 system function keys, 3 quick start keys, visible in night.


Supports voice recording


Built-in speaker





Expansion Slot

Standard 2G TF-Card, Supports Up To 32G

Communication Function

Cellular Voice&Data





Supports 802.11b/g/n, wireless LAN

USB port




3.2”(diagonal ) touch screen

Display Effect

320*240 pixel, 260,000 colors




Naturally 1.2 m drop over concrete

Working Temperature

-20°C ~ +60°C

Storage Temperature

-30°C ~ +70°C



Net Weight

230g(including battery)


Packing Box Dimension


Gross Weight


Power Supply


3600mAh  Li-ion battery, 10H working time


Operation System Languages

Spanish, English, Portuguese, French, German, Italian, Chinese Etc.

Field Software Languages

Spanish, English, Chinese


 1. Specifications subject to change without notice.

 2. Accuracy and reliability depend on the quality of GPS signal and working environment.

 3. Battery life time and charge cycles will vary with conditions and environment of use.

 4. Software may vary depending on configuration.

 5. Weight varies from configurations and optional accessories.




Packaging & Shipping

Device*1 unit /Box

Battery*1 unit( in device)

USB Data Cable*1pcs


Other standard accessories


Delivery And Payments:  



Company Information

 Beijing NavTech&Infcom Co., Ltd was established in 2002. We are a professional company engaged in manufacturing GNSS products (such as GIS Data Collectors, Handheld DGPS, GPS Receivers), Rugged Tablets, PDAs, Field Software Development, multi- data management and system integration.


We have been awarded ISO9001 Quality Management System Certificate. For our products, we have certificated CE, IP Grade, Military Standard and 3C certificates.


The company has its own R&D, production, engineering, sales and service departments. With many years of industry experience, “YiCeBao” brand series of GNSS Receivers have been widely used in various industries in the world.


 "More choice and better choice" is our service idea. We believe continuous innovation, honesty and dedication can lead us to be more and more stronger. 

Our Services

1.  Along delivery with our Android devices, we offer field software FREE of charge.

2.    We offer completely Free Technical support for you whenever you need. 

3.    For large quantity, we accept ODM/OEM customization production according to your demands.

4.    Warranty Period and After Sale Service:

We offer 12 months warranty for the devices and parts, and 6 months for the batteries since the delivery time from our factory. 


 Question 1:  What's your MOQ? 
To help you test quality at beginning, we accept sample order and MOQ is one unit.

 Question 2: How long is the delivery time?
Generally, it will be within 3-30 working days.

Question 3: Would you like to supply 1 sample for testing?

 Yes, of course. We can provide 1 sample unit for your testing.

 Question 4: What's the total price for 1 sample?
Generally, the more you buy, the cheaper price you will get.

The transportation cost will be charged actually by DHL/FedEx/TNT/UPS/EMS etc. 

Question 5: What's payment methods?

 PayPal, Western Union, Companies’ Bank to Bank transfer (T/T Transfer) or Alibaba’s Trade Assurance. 

 Question 6: Are you a manufacturer?
Yes, we are a Chinese governmental registered company have our own of R&D department. 

Question 7: Who are your customers? 
 It is a very serious question, we are selling our products in worldwide in South/North America, Europe, Asia, Africa Mid-east, etc. 


Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
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Trade Assurance
China (Mainland) | Trading Company
Transaction Level:
Supplier Assessments:
3 Transactions 4,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $38,000
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