Huawei Lamp Site and Ericsson Radio Dots: output Tx power and MIMO streams

Hi experts!

Do you know main parameters of such indoor solutions as Huawei Lampsite and Ericsson Radio Dots?
Are they all support 2x2/4x4 MIMO?
What is output Tx power? 125 mW and 250mW per channel?
Do they support CSI-RS beams or do they work only with SSB beams?