二、 install channels
1, if you are know, yourself can actually find the auto supply cathode and anode, cathode is very easy to body ground is the cathode, anode found in the fuse box, around the key switch or directly to the battery on the car;
2, the best answer was not under the influence of car key switch, come directly from the car battery power cord;
3, note the GPS tracker has a light side to the sky, not this side of the sky close to the metal object blocking the internal GPS antenna, it has to receive a satellite signal Oh 20,000 miles; 4, may also request the relevant technical staff attire, fees depend on the specific local circumstances!
三 the installation location
1. roof lights above the front windshield;
2. below the front windshield trim shelter;
3. the front cover around the instrument panel;
4. door separators;
5. under the trim panel below the rear windshield;
6. front bumper, be aware that waterproof;
7. under the windshield wiper, be aware that waterproof.
四、the installation points
1. in order to avoid thieves damaged equipment selection should be hidden as much as possible;
2. avoid emission source in the same place, such as wireless reversing radar, alarm, and other in-vehicle communication device;
3. you can use the cable ties fixed or wide sponge strong double-sided adhesive paste can be used;
4. equipment within the GSM antenna and GPS antenna, installation shall ensure that a positive upward (sky)
