Rugged Army compass or military compass 45-2A

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Specifications

Model: DC45-2A

Name: outdoor hiking or military compass and army compass, metal compass and marching compass in aluminium material

Product Origin: China

Supply Ability: 40,000 pcs/month

Minimum Order: 100 pcs

MOQ for OEM package: 500pcs

Detailed Product Description

Product Size: 44*36*25 (mm)

Color: Army Green, Military green

Material: Aluminum alloy

Accuracy: ±1°

Q: I heard that the function is the most complete, you can listen to it? Many function: You want more, GPS is not listening, but you can locate.

Q: What is the role of the GPS locator GMSAnonymous browsing | 118 times: 2, GMS certification is very difficult, if through this certification, it shows that the strength of the company's production OK

Q: IPhone how to turn off GPS: Settings - Privacy - locate [Close] on it,Settings - Privacy - locate [Close] on it

Q: What kind of signal detector can detect the signal of the GPS locator: Can receive the signal of the GPS satellite, the GPS receiver ---- the locator is not detected

Q: At present, the accuracy of civil GPS in the end is how much?: GPS general civil 3M accuracy, military 0.3m. Carrier positioning speed is slow, regardless of civilian or military, precise point positioning, then more than half an hour, if the observation time is long enough to reach mm level accuracy. In addition to differential positioning, accurate location is known one or several points, for those who point to be modified using the location information of several points, can use the mobile phone signal, radio data transmission to the designated station, which quickly and accurately obtain the coordinates of points to be determined, but it is limited to a certain extent the.The positioning accuracy is measured by the coordinate (x, y, z) and reference (ellipsoid, the 3D coordinates of the human definition of direction) of the point on the real coordinates of the gap between the actual coordinates cannot be obtained, the general accuracy is obtained by using the mathematical method of valuation, the probability and statistic.

Q: GPS locator which brand is good: The general locator is:1, positioning and tracking: through the platform or mobile phone to the terminal equipment to locate, understand the equipment running state. Positioning platform according to customer requirements.2, emergency trigger alarm: in the installation of the terminal equipment of the vehicle in an emergency, the police issued a call for help.3, remote control oil circuit and circuit: anytime, anywhere through mobile phone text messages to control the installation of the terminal equipment of the vehicle circuit and circuit.4, remote monitoring: call the phone number in the terminal device, can be heard at any time after the end of the device around the sound of 5 meters.5, mileage statistics, ACC detection function, power failure alarm function.

Q: Why can not locate the vehicle GPS locator: Dear, we wish you a wonderful year of sheep! If there is no problem with the device connection, check the GPS antenna.GPS satellite positioning software positioning on the map

Q: European GPS locator customer service phone: Amoy B flagship store should find technical solutions

Q: What is the role of GPS: Other applications of GPSIn addition to GPS for navigation, positioning, measurement, the GPS satellite system space contained accurate clock time and frequency information can be released, therefore, the accurate clock space satellite based on the ground control station, the precise time and frequency of transmission is another important application of GPS, application of the control function for precise time or frequency, engineering experiments for many services. In addition, GPS can also use the meteorological data obtained, some experiments and engineering applications.The global positioning system GPS is the development of this year one of the most high-tech pioneering, its global, versatile, navigation, weather all day long timing, speed advantages will be more and more widely used in many fields. In developed countries, GPS technology has been applied in transportation and traffic engineering. At present, the application of GPS technology in China road engineering and traffic management has just started, with the development of Chinese economy, research and application of high grade highway construction and the rapid GPS technology gradually thorough, its application in road engineering will be more extensive and in-depth, and play a bigger role.