BGL09RF-WIFI Wireless Thermostat User ManualTechnical Data☆ Power: Receiver:230Vac 50/60HZ ☆ Range of temperature display: 0~40°CTransmitter: USB power supply/4*AAA Batteries! Pls remove batteries when USB power is working.☆ Display accuracy: 0.5°C ☆ Insulating condition: Normal environment☆ Probe sensor: NTC(10k)1% ☆ Running program: Set per 1 week as a cycle☆ Contact capacity: 5A/250V(WW);16A/250V(WE) ☆ Output: Switch relay☆ Working environment temperature: 0~70°C ☆ Installation: Wall mounted or on battery seat☆ Range of temperature adjustment: 5~35°C ☆ Size(mm):130*90*25Home ScreenDownload “Smart Life” app from Googleplay and app store.● When power on state, long press receiverbutton“push” to match wifi. Normally on is EZ mode.Blinking is AP mode. Successive blinking is matching.● The App advanced password is 123456! Considering battery usage, RF data updatesevery 20 minutes. If shorten interval, pls use USBpower and remove batteries. Follow B05, B06operation.