Presence Tag; Heartbeat Technique; Battery - netvox ZigBee Z308 User Manual

5-8. Presence Tag

Z308 works as a presence tag. It is an ideal product to detect one's presence within/ out of the
network coverage for safety purpose. Z308 periodically sends presence/absence report to keep a close
watch on those who wear it. The bound devices (with ID: 0xFE60) could calculate Z308's location
based on the RSSI values between Router Devices and Z308.
The command list:
Bits:8 16
Frame Manufacturer
control code
0x05 0x109F
(Clusterid：0x FE60)

5-9. HeartBeat Technique

In a security system, it is important that Zone devices report the conditions to the central security unit
(the CIE device). To meet this need, Netvox came up with a technique called "HeartBeat".
Right after Z308 enrolls to a security system, it sends a HeartBeat signal to the CIE device. Afterward,
it will send HeartBeat data every hour by default settings.

5-10. Battery

When the operating voltage is lower than 2.1V, the indicator will flash red once. Z308 will send a
low-power report to the ZigBee network.
The related data:

Power configuration cluster (ID: 0x0001)

Battery voltage attribute (ID: 0x0020)
Battery alarm state attribute (ID: 0x003E)

8 8
Transaction
Command
Sequence
identifier
number
0x5F
Node
Count
ID
Byte 2byte
9
var
Frame payload
Node
RSSI
...
ID
Signed
RSSI