Heat Controller with Temperature Sensor Kit

Features:

• To be installed on three types of values: M30x1.5 ,danfoss RTD-N and danfoss RA-N
• Compatible with Apple Homekit technology
• Bluetooth low energy technology for wireless communication
• Buil-in battery recharged through standard micro-usb port
• Easy installation- no tools required
• can use an external temperature sensor
• supports heating schedule
• Automatic calibration
• Anti-freeze function
• Decal function