Differences Between Gen 2 and Gen 3 Smart Room Sensors

There are differences between the Gen 2 Rev D Comfort / Vivid sensors and the the Gen 3 Rev A Comfort / Vivid sensors. The supported uplink channels and downlink registers are all listed in the corresponding TRM documents. The differences are summarized in this table.

Data Type	GEN 2 SMART ROOM SENSORS REV D T0004893, T0004885, T0004895, T0004896	GEN 3 SMART ROOM SENSORS REV A T0006115, T0006116, T0006117, T0006118, T0006161, T0006162, T0006163, T0006164
Uplink Channels
Break-In	0x06 00 _ _	No longer featured
External Connector: Analog Input	Not featured	0x11 02 _ _ _ _
Ambient Light Intensity	Not featured	0x10 02 _ _
Downlink Registers
LoRaWAN Commissioning	0x00, 0x01, 0x02, 0x03, 0x04, 0x05	Read-back no longer supported
Net ID MSBs	0x19 _ _ _ _	No longer featured
Net ID LSBs	0x1A _ _ _ _	No longer featured
Break-In Threshold	0x30 _ _ _ _	No longer featured. 0x30 reassigned
Impact Alarm Event Threshold	0x31 _ _ _ _	0x30 _ _ _ _ (0x31 reassigned)
Acceleration Event Threshold	Not featured	0x31 _ _ _ _
Impact Alarm Event Grace Period	Not featured	0x36 _ _ _ _
Impact Alarm Event Threshold Count	Not featured	0x37 _ _ _ _
Impact Alarm Event Threshold Period	Not featured	0x38 _ _ _ _
Analog Input Sample Period: Idle State	Not featured	0x44 _ _ _ _ _ _ _ _
Analog Input Sample Period: Active State	Not featured	0x45 _ _ _ _ _ _ _ _
Low/High Analog Input Thresholds	Not featured	0x46 _ _ _ _ _ _ _ _
Analog Input Thresholds Enabled	Not featured	0x4A _ _