As soon as you connect any sort of camera to the internet or to a panel that has an internet connection, then you have to assume that anyone else can also watch the camera output. Not really a big problem for a garage or any external view, but more so for inside the home. It amazes me that...
Use COM-IP or the Com-WiFi.
Use a VPN to connect if you want to keep secure.
With all the protocol in plain text and registration open access it will probably not be long before Texecom is hacked to send fake push notifications to all the phones.
The texecom phone app and WiFi/ComIP module are not secure. If you intend using on public wifi or the internet then be aware that nothing is encrypted. All transmissions and codes are sent in plain text. For low risk home use this probably isn't much of an issue, but for anything else it is a...