Is your zigbee running at 2.4GHz? Everything interferes with that.
Practically all consumer Zigbee devices only support 2.4GHz. You would need to go for ZWave for the sub-GHz range.
Also, it's not like 860-930 MHz (depending on the country) is without interference.
Practically all consumer Zigbee devices only support 2.4GHz. You would need to go for ZWave for the sub-GHz range.
Also, it's not like 860-930 MHz (depending on the country) is without interference.