WJS GPS High-intensity magnetic locator old tracker car anti-theft tracking - BLACK

• Whether the alarm locator is placed in the car, in the children's schoolbag, in the old man's pocket, or in the valuables bag, you can send short message instructions to the alarm locator through the mobile phone, inquire the location of the alarm locator, so as to facilitate your whole process monitoring and real-time grasp the location of the target.
• Appearance size: 3.5cm*2.0cm*1.4cm (L*W*H)
• GSM positioning time: 25 seconds
• Frequently encountered problems
• Can't the host connect? You have to insert SIM card to boot the phone signal, so you just need to turn off the machine and restart it. Also, your mobile card is not on the server, there is no signal.
• TF memory card cannot be stored? First check if there is any error in TF memory card. If there is no problem with TF memory card, you can format the TF memory card and try again.
• Can't charge? To recharge, you need to insert a GSM card, if you can't recharge without it.
• What is the master cell phone? You need to use it to monitor the anti-theft alarm cell phone.
• Special warning: when the power of alarm locator is insufficient (less than 5%) please charge it in time. If the battery is in a state of power shortage for a long time, it will inevitably cause deep discharge of the battery, which will affect the performance and life of the battery. In serious cases, the battery will not be charged or discarded. If the alarm locator is not used, please charge the battery to 60%-80%, disconnect the power supply of the locator, and proceed. Storage, long-term use (three months) please regularly supplement the positioner to protect the battery.