We use specialist sim cards designed specifically for this purpose.
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The TTU-720-GPRS is designed to dramatically reduce cost, power and size while providing excellent field reliability. The TTU-720-GPRS employs CalAmpメs industry leading on-board alert engine, PEG™ (Programmable Event Generator).
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Easy to use, just open the app, tap the speaker button on the search page, and the device will sound a prompt. The actual color of the project may be slightly different from the picture displayed on the website due to many factors such as the brightness of the display and the brightness of the light.
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Bluetooth version: Bluetooth 4.0 (low power consumption). Scan the QR code to download the app, turn on Bluetooth and connect the smart device to use. Working distance: about 25m (without lock). Battery type: CR2032 lithium battery.
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Material: ABS-Kunststoff. Farbe: Schwarz/Grün/Rot/Weiß. Arbeitsabstand: ca. 20 - 25 m (ohne Barrieren). Wir sollten unser Bestes versuchen, um eine glückliche und einfache Transaktion zu machen. wie benutzt man.
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Wireless version: Wireless 5.0. Functions: anti-loss, selfie, positioning, record. High-quality design ensures the use of product functions and low battery consumption. The actual color of the project may be slightly different from the picture displayed on the website due to many factors such as the brightness of the display and the brightness of the light.I sincerely hope you can understand.
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Easy to use, just open the app, tap the speaker button on the search page, and the device will sound a prompt. The actual color of the project may be slightly different from the picture displayed on the website due to many factors such as the brightness of the display and the brightness of the light.
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You can even set up a radius around the item for you to be alerted if it moves outside. FIT ONE OF THESE AS WELL. Once setup make sure the base screws are screwed down to create a tight seal on the back of the unit.
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