Description
 Remote wireless GSM 3G 4G cellular temperature humidity sensor 
IoT104 for freezer fridge warehouse factory monitor IOT solution 
With sms call alarm
Temperature humidity GSM 3G 4G  sms alarm call alarm 
Remote wireless GSM 3G 4G cellular temperature humidity sensor 
IoT104 for freezer fridge factory monitor IOT solution with sms 
Call alarm
Temperature humidity GSM 3G 4G  sms alarm call alarm 
Wireless Temperature Humidity IoT Sensor
Model no:IoT104
The Wireless Temperature and Humidity IoT Sensor are low power 
Consumption design,it is a wireless Internet of things gateway, 
Designed for converting AM2301 Temperature and Humidity sensor 
Signal to Wireless communication over SMS/GPRS/3G/4G/NB-IoT 
Cellular Network, and connect to the IoT Cloud Platform. Widely 
Used to real time remotely monitoring temperature and humidity of 
Refrigerator freezer, chicken factory, chemical plant, food 
Production and storage, warehouse, hospital etc.
King Pigeon IoT Solution Co.,Ltd
Contact :kp01@iot-solution.com www.iot-solution.com  
Skype:gsmhousealarm
Tel: +86-755 29451836 
Mobile:+86 135 7081 0254
Converts Wired DI AI DO Sensor to Wireless Transmission;
Supports SMS,GPRS,3G,4G Lte and NB-IoT; 
Ultra-Low Power Consumption designed, small size;
Compatible Modbus TCP and MQTT IoT Protocols;
Compatible the KPIIOT IoT Cloud Platform;
Provides PCBA or Waterproof enclosure. 
The Wireless DIN IoT Module is a wireless Internet of things 
Gateway, designed for converting digital(NC/NO) signal to 
Wireless communication over SMS/GPRS/3G/4G/NB-IoT Cellular 
Network, and connect to the IoT Cloud Platform. Suitable for 
Water level sensor, smoke detector, door contact, motion 
Sensor,and other digital output sensor,etc.