User's Manual

Standy current:
≤4.5uA
Battery Capacity:
210mAh
Protocol: Zigbee
Wireless transmitting and
receiving frequency
2.400—2.483GHz
Network protocol supported IEEE802.15.4
Wireless coverage:
Indoor 40m Outdoor 100m
Temperature Measurement
-20～+60°C（ -20℃≤Temperature <10℃
+/- 1.5℃,10℃≤Temperature≤60℃ +/-
0.5℃）
-4～ +140 ℉ （ -4℉ ≤Temperature <50℉
+/- 2.7 ℉ ,50 ℉ ≤Temperature≤140 ℉
+/- 0.9℉）
Humidity Examination
0%-99.9%（-20℃≤Temperature<10℃ +/-
15%，10℃≤Temperature≤60℃ +/- 10%
）
0%-99.9%（-4℉≤Temperature<50℉ +/-
15%，
50℉≤Temperature≤140℉ +/- 10%）
Operating Temperature：
-20 ～ +60 ℃ （
Subject to product
operating temperature）
Relative Humidity
0% ~ 99.9%RH(no condensation)
Storage Temp
-20～+60℃
Storage Humidity
＜65%RH
Note:
1. The product is for indoor use only.
2. The battery may not enter the network state when it is low battery or at 2.4V. Please
replace the new battery.
The temperature and humidity sensor shouldn’t be in contact with water, do
not place in the environment with water!