Theoretically we have no limitation about ZBRA1 number.
In fact, each Relay/Antenna catch the Zigbee waves and re-transmit them for others (Receiver or another Relay/Antenna)
To maximize the radio range you can use several ZBRA1.
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Theoretically we have no limitation about ZBRA1 number.
In fact, each Relay/Antenna catch the Zigbee waves and re-transmit them for others (Receiver or another Relay/Antenna)
To maximize the radio range you can use several ZBRA1.