Universal Electronics H24428 Manual

Zigbee 3.0 Temperature and Humidity Sensor H24428 (THZB1)
SPECIFICATIONS
Frequency: 2.4GHz Zigbee (IEEE 802.15.4)
Battery Type: CR2477 Battery
Operating Temperature: -10˚C to 50˚C
Operating Humidity: 0 % to 100 % non-condensing
Dimension: Ø 56 mm x 16.7 mm
PAIRING SENSOR
This Temperature and Humidity sensor needs to be paired before installation.
1. Pull the exposed plastic tab from the sensor. (Figure 1)
2. The LED indicator will be blink three times in green color to indicate a successful booting.
3. The LED will blink three times every 2-3 seconds in amber color while scanning the Zigbee network.
4. If network is found and successfully joined, the LED will be lit for 1 second in amber color followed by a short blink
in green color.
5. If network is not found after 3 minutes, the sensor will go into sleep mode and the LED will blink in amber color
every 1 minute. You need to reset the sensor to trigger a pairing process, and then sensor will repeat steps from
2 to 4.
Note: MAC address of the Sensor can be found on the QR code by scanning it with your mobile phone.
Reset to Factory Defaults & Reboot
1. Remove from the rear cover if it has been assembled.
2. Remove the battery for at least 5 seconds.
3. Press and hold down button while re-inserting the battery. (Figure 2)
4. Release the button within 3 seconds after insert the battery.
INSTALLATION
1. Use the provided double-sided tape on the mounting bracket. (Figure 1)
2. Tear off the protective film of the double-sided tape.
3. Attach the sensor to the desired area. Press firmly and hold in place for a few seconds (Figure 3).
* Keep the surface clean and dry before attach the sensor.
* Do not install on the metal surface, it will affect the wireless communication range.
OPERATION
The LED will blink every 5 minutes in green color to indicate the sensor is working properly.
Mounting bracket
Battery Tab
Figure 1
Figure 3
Battery Life: 3 Years
Temperature Reporting: 0˚C to 50˚C (± 0.5)
Humidity Reporting: 20 % to 80 % (± 2)
Ingress Protection: IP20
LED Indicator
Button
Figure 2
(Figure 2)