Specifications
（
T19XWHB-7-
DF
-APP
）
THERMOSTAT
*Place used batteries in a battery disposal bin!
Power supply:
4x Batteries LR03 1.5V AAA* (included)
or microUSB (5v 1000mA)
Output
voltfree 8A
IP protection
IP21
Temperature set range
5
℃
~35
℃
Temperature set step
0.5
℃
Temperature display range
5
℃
~ 50
℃
Display temperature accuracy
0.1
℃
Ambient temperature
0
℃
~50
℃
Warehouse and transport temperature
-20
℃
~ 65
℃
Frequency
868MHz
（
two way
FSK)
RF range
up to 100m open range
（
SAS2011DE
-
WIFI
）
RECEIVER
Power supply
100-240V AC 50/60HZ
Output
Voltfree NO, NC, COM 10A
IP protection
IP21
Warehouse and transport temperature
-10
℃
~ 60
℃
Ambient temperature
0
℃
~ 50
℃
RF Frequency
868MHZ( two way
FSK)
RF range
up to 100m open range0
Communication protocol
TCP/IP, MQTT
Wi-Fi frequency
2.412GHz
-
2.484GHz
02
03
