• Army or Military Compass DC60-1B System 1
  • Army or Military Compass DC60-1B System 2
  • Army or Military Compass DC60-1B System 3
Army or Military Compass DC60-1B

Army or Military Compass DC60-1B

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
-
Supply Capability:
5000 pc/month

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Model: DC60-1B

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: 90*62*35 (mm)

Color: Army Green, Military green,

Material: Zinc alloy

Features:

1)Can easily folds to fit in your pocket

2) The compass is highly accurate and features a liquid-damped compass card with a luminous dial that can easily be read at night, and a standard bezel with two yellow lines at 45 degree angles

3) The compass card has both the standard 0 - 360 degree scale, as well as the 0 - 64Mil scale (one yard at 1,000 yards)

4) The bezel rotates with detents every 3 degrees so you can change the heading reference a known amount without looking at the compass

5) The front sight has a magnifier to simultaneously view the magnetic heading when taking a sight

6) A second magnifier assists in reading the magnetic heading when direct viewing from above

7) When unfolded flat, the marching compass has a straight edge with a standard 1:25,000 or 1:50000 map scale

8) This compass is protected by a durable cast metal case painted dark black with military drab

Q:What does GPS mean
GPS principle24 GPS satellites orbiting the earth at an altitude of about 12 thousand kilometers from the ground, making it possible to observe more than 4 satellites at any point on the ground at any time, at any point in the.That due to the precise position of the satellite in the GPS observations, we can get the satellite to the receiver distance, the distance formula of three-dimensional coordinates, using 3 satellites, can be composed of 3 equations, solved observation point (X, Y, Z). Considering the error between the satellite clock and receiver clock, in fact there are 4 unknowns, X, Y, Z and clock, which requires the introduction of fourth satellites, the formation of 4 equations to solve, in order to get the observation points of latitude and longitude and elevation.In fact, the receiver can often be locked more than 4 satellites, then the receiver according to the distribution of the satellite constellation is divided into several groups, each group had 4 teeth, and then through the algorithm selected a set of minimum error for positioning, so as to improve the accuracy of.Due to the orbit of the satellite, the satellite clock error, the impact of the atmospheric troposphere and ionosphere on the signal, as well as the artificial SA protection policy, the positioning accuracy of civil GPS is only 100 meters. In order to improve the positioning accuracy, commonly used differential GPS (DGPS) technology, the establishment of base station (differential Taiwan) were observed in GPS, using the known exact coordinates of the base station, compared with the observed values, so that a number of amendments, and released. After receiving the correction, the receiver compares with the observed values, eliminates most of the errors, and obtains a more accurate position. The experimental results show that the positioning accuracy can be increased to 5 meters by using differential GPS.
Q:How to use the GPS locator on ping an automobile
3, cross-border alarm: under the state of defense, the vehicle moves beyond the set range, will trigger the alarm. Alarm information automatically sent to the monitoring center and the owner of the phone. 4, online search car: positioning, monitoring, historical trajectory query, marking locations and other operations, providing the latest electronic maps, GOOGLE maps, three-dimensional satellite map. 5, web alarm: overspeed alarm, regional alarm, web pop-up alarm tips. 6, data statistics: speeding statistics, mileage statistics, speed statistics, alarm statistics. 7, cut off the oil: SMS control car oil circuit.
Q:How do the GPS locator offline SLM space
SIM card for a long time did not use the proposed card replacement
Q:How much is the general GPS locator? Do you pay any fees?
GPS car may be more than the above that price
Q:How to cancel my Samsung mobile phone GPS positioning
Samsung mostly Android mobile phone system, cancel the GPS positioning method is as follows.Pull-down menu. Boot, the finger down from the top of the draw, the drop-down menu. Find GPS, click, turn gray, you can cancel.
Q:How to find whether the car was installed GPS positioning
Now the GPS are generally connected to the battery; in the cab or under the dashboard has a small black box, the line picked on the line. If that kind of power supply can be easily sucked that kind of have to go to the garage.How to install:1, the car battery power is provided by battery cathode is received online, so you find a key in the closed door case, find a common line, the anode of the battery is directly connected to the vehicle frame and the ground can be so negative directly. GPS needs a power supply. Then the antenna will be fine.2, in general, will be positioned in the middle of the tracker to control the good point. Car GPS positioning tracker is divided into three types: wiring (as well as different functions, more functions, a little bit more complex wiring), OBD interface, with strong magnetic. The OBD interface is more convenient installation, like micro company T5S, just plug in the steering wheel below the OBD port can be. With strong magnetic, that is, there is a locator magnet, as long as the car in the adsorption of iron, can be positioned. Wiring a little trouble spots, to take the line, according to different functions to set an gt02a car like rice only positioning function, only the positive and negative two lines, pick up convenient; like the ACC line, relay line etc..The positioner need to insert a CDMA card, connected to the GPS antenna and CDMA antenna signal signal, power supply is connected with the car, can work, if you need to power off the oil, can also be the host power off the oil control line, you can achieve these two functions, the method of installing GPSONE car the following will be the main power line tracker GPS host and auto connect phone card inserted on the login platform ready to start positioning.
Q:FiveFor example, tied in the hands of children, the elderly, the family can see the child through the mobile device, the elderly where they are now. Lost can also find back? But the vast majority of the need for SIM cards, there is no need for a similar SIM card locator? Can you recommend a brand?
At present, it is impossible to have such a product.After receiving the signal from the GPS satellite, the GPS locator obtains the latitude and longitude information through the software calculation. This information must be sent out to be received by other devices, so that people who need to know the location of the locator get this information. So in the current circumstances, the launch of information, but also with the help of the mobile phone network, there is no other public network can be used, so the phone's SIM card is essential.
Q:GPS locator really can be used for car theft
The GPS locator at this stage has been with the car anti-theft performance completely Never mind, basically do not have what technology to steal a bike, stolen motorcycle basically have preliminary professional technology, stole the car not to mention, not only have a very strong professional technology also has special equipment instrument. According to understand, no matter whether you steal the car on the installation of the locator will be the first time in the car plug in the device, this device a work, what locator are clouds.
Q:How to set up the GPS locator fence alarm
Using the Kankes GPS locator electronic fence setting method: use your account and password. Strong auto online platform after landing the map middle click icon "more" electronic fence is at least 200 meters, you can also drag the small balloon size in the "custom fence SMS alert settings" fill your mobile phone number, a fence will be in the form of SMS alarm to your mobile phone.
Q:For a free installation of GPS car locator?
In addition to the pre installed G book or Jetion car really want to install a GPS car locator to receive a total transmitter GPS bar

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