It may solve the connection problem. Reset the phone: Send number 444 to alarm phone. All you need is a working SIM card (NOT included!). Expansion Card: Mini TF card（not include）. Reboot the phone: Send number 999 to alarm phone, start success after 1 minute.
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Strong powerful magnetic base. Powerful magnetic cover to absorb vehicle firmly, EASY hide it in a less-noticed place. Low battery alarm. Shock sensor Alarm. Sleep mode. Over speed alarm. Anti-tamper alarm.
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Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures.
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Durable waterproof housing makes it suitable for all weather conditions. try to avoid from water for long use. 🧲 Magnetic & Waterproof Design. Because it can't locate itself, it relies on the nearby devices to locate.
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Features:-With history tracking function, you can query the movement route in the past 7 days, and easily track past activities.-With powerful positioning function, it can be used with GPS, GSM, LBS and WiFi, such as remote control, one-click search, step counting, etc.-With SOS alarm function, in an emergency, press the SOS button and the device will send a call and message to the guardian. You can check the user's specific location through the mobile app or computer.-With electronic fence function, when you mark an area on the map with the device as the center, if the tracker moves away from the area, it will immediately alarm.-When the current power level is lower than 20%, it will send you an alarm message to remind you to charge in time.-It uses str.
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Anti-lost design: Small size, light weight, easy to carry. Small size, light weight, easy to carry. Send SMS 555 to SIM card number, it will reply "Snd" and start recording, excluding SIM card and TF card.
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The device will keep beeping, and you can listen to the sound to find pets, clothes, bags, luggage, keys, etc., that are attached to the device in series.
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Over Speed/Geo-fence alarm. ACC ON/OFF alarm. Vibration alarm. Power-saving mode during parking. Power cut alarm with built-in battery. Main Device 1. Remote cut off engine. Remote voice listening.
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