How to Make your Hollyland MARST1000 able to communciate for more than its Specification of 5 PAX.

How to Make your Hollyland MARST1000 able to communciate for more than its Specification of 5 PAX.
MARST1000 is Full Duplex Wireless Intercom System (1 Base Station and 4 Beltpacks)
https://www.expandore.sg/product/hollyland-mars-t1000-1000ft-full-duplex-intercom-system/

If you have requirement for more than 5 beltpack, you may connect your MARST1000 base to another MARST1000 base
to make it 8 belt pack and Up to 10 Channels Communication.

However If you feel this is too costly, then you may try the following economcial way.

On your base connect Azden DW-05 Wireless TX to its audio output ( Marked as HEADSET port in MARST1000 base)
Set the DW-05 to the channel that has the least interferences ( as DW-05 operate on 2.4GHZ wifi , it has 11 channel to select the best)

Once this is done you can now connect the Azden wireless head set for upto
36 pcs within the radius of 30m. ( Pairing must be done prior to the connection)
But with the Practice of current Social Distancing , I suggest 12 is max within this effective range.

However this wireless headset can only listen , while the supplied 4 x belt pack still providing 2 way commincation .

This is only applicable when the additional wireless headset is based on listening only or taking the Q from the boss.

The Azden wireless Head set plus TX ( MOTO DW-05) set cost around
SGD 169 ( with GST inclusive )
While the additional headset cost around
SGD 109 ( GST inclusive)

View here for more DW-05 Applications
https://www.expandore.com/professional-audio/Azden/wireless/dw05-application.htm