1、Dual Relay Output: With dual relay output, connects your two cooling or heating devices to one controller for intelligent control for Smart Life App 2、Wireless Control: Wireless monitoring the temperature and humidity of your room anytime you like to offer the most comfortable condition. 3、Independent: Both timing and countdown can be used on both of your devices even if has loop function, you can set your two timers without any interference. 4、Automatic Mode: Set automatic values under auto mode with independent temperature and humidity controlling modes. 5、Wide Application: Temperature humidity switch module is suitable for plant, soil, fish tank water temperature, humidification and dehumidification, etc. 1 x Temperature Humidity Switch Module1 x User Manual1 x Temperature Probe Item Type: Temperature Humidity Switch ModuleMaterial: PVC+ABS+electronic componentsVoltage: 90-250V AC 50/60HzCurrent: 15AMoisture Measurement Range: 0-99%Wireless Network: Wi-Fi 2.4GHz 802.11 b/g/nSize: Apporx. 96.5x55x 28.5mm/ 3.799x 2.165x 1.122inTemperature Probe Size: Approx. 50x6mm/ 1.969x 0.236inProbe Power Cord Length: Approx. 1m/ 39.4inWeight: Apporx. 130g/ 4.59oz