MR70 wifi range coverage distance

[Adeeb_Taqui]

Kindly advise about what is the max wifi range distance radius covered by MR70.

Can it cover 20-25 mtr downwards if installed on warehouse ceiling horizontally as the WAP is omnidirectional? Or do we need to install the WAP at lower height on steel pillars in warehouse at 10mtr height?

[PhilipDAth]

That would not work well at 20m+.  10m would be much better.

I would also consider the MR76 which can use external antennas.  

https://documentation.meraki.com/MR/MR_Overview_and_Specifications/MR76_Datasheet 

You could consider using MA-ANT-25 or MA-ANT-27.

https://meraki.cisco.com/lib/pdf/meraki_datasheet_antenna_dual_band_patch_8dBi_6dBi.pdf 

https://meraki.cisco.com/product-collateral/dual-band-sector-antenna-datasheet/?file