1-1. Single switch 2. power indicator 3. charging indicator 4. single output indicator 5. general on 6. charging plug 7. antenna 8. host 9. inner antenna port of packaging 10. on board power 11. Power supply 12. power cord

Product introduction
BOCOG 10 channel mobile phone GPS signal shield is a mobile phone GPS signal shield, only shielding the reception of the field mobile phone, and has no impact on the surrounding base station. The machine adopts 10 channels of output, which can shield the conventional frequency of domestic and foreign mobile phones within 1-4m (depending on the strength of base station signal); and other mobile phone signals, so that all the mobile phones within the shielding range and the external messages are completely interrupted.
Installation instructions
1. before installing the equipment, it is necessary to install the antenna correctly according to the sign, then turn on the power supply to avoid the machine from burning, and can be used in small-scale shielding places such as vehicle, office and other areas.
2. the equipment is equipped with charging battery, which can be used for cycling. It can be used for 2 hours at a time. The internal battery is equipped with battery protection function. Constant current and constant voltage charging has over-current and overheat protection, charging status indication and charging current detection. If it is not used for a long time, please pay attention to the maintenance charge every half month.
10 way handheld GPS signal shield
Bochuang 10 road GPS Beidou positioning signal tracking screen Bo Chuang time-time 10 road GPS Beidou positioning signal tracking screen Bo Chuang time-time 10 road handheld GPS Beidou positioning signal tracking shield Bo Chuang time-time 10 road handheld GPS Beidou positioning signal tracking shield Bo Chuang time-10 road GPS Beidou positioning signal tracking screen Shield: Bo Chuang 10-way GPS Beidou positioning signal tracking shield