Jason Li

You must be using the short cable and connect to a PC, the cable is for data transferring, and buttons will be locked and not responsive. if you want the cam to record, you can change the power sou...

The default rear cable is 6M, and that is suitable in most cars, and we do not suggest you extend the cable on your own. in case you need a longer one, you shall contact us by email: support@zenfox...

In consideration of safety issues, locked files can only be deleted by connecting to an external monitor, like a PC,  not by the camera itself or APP.  

  U1: Yes, you can rotate both the front and rear camera screen. and have a mirror effect from the rear camera.   T3: you only have a Rear cam mirror effect.

    T3 support 11 languages, English as default. 简体中文 / 繁體中文 / English / Français / Español / Português / Deutsch / Italiano / Русский / 日本語  / Polski    and U1 supports 18 languages,  English as ...

We suggest you format the card in the below situations, 1. when you use a card the first time, 2. when the camera asks you to "format the card" 3. when the cam behaves abnormally. You could format ...

  We can ship worldwide, while if you can not select your country, you shall contact customer service for support, (https://zenfox.zendesk.com/hc/en-us/requests/new) We shall ship the parcel within...