The reason is the need for external LTE and wifi antennas. We are planing to place it inside buses.

Any reason to go for this over the WAP-LTE Kit ?

I will like to assemble this parts together. This will be hotspot router for remote location. i was wandering if this parts are compatible and if the Routerboard RB411UAHR comes with mikrotik OS:

RB411UAHR
R52Hn
Sierra Wireless MC7710/MC7700 card
CA411-711

Wow the LtAP looks like the right solution.

Thanks for all your replies.
I herd about the Pepwave Max BR1 but i dont have experience with them, and as far as i see they are quite pricey.

The main reason for dual sim is 4g/3g is failover in case of coverage issues of mobile providers. BUT bandwidth muxing can be as well a benefit incase of overload users.

Thanks. quite risky for mobile bus solution. is there dual sim board with 2.4ghz?

BTW
The LTE link is empty

I was wandering if someone have any routerboard with dual sim slots and wifi 2.4 (prefer dual band 2.4/5ghz, but can be whithout). I need it for wifi hotspot project for tourist busses. I found the RBM33G, but it has no wifi cards.