Sensor or Extension Cable for SONOFF TH10 / TH16

Add the matching sensor or cable to an older SONOFF TH10 or TH16 setup. Choose temperature-and-humidity sensing, a temperature probe or the AL560 extension cable according to the measurement and placement you need.

• ✅ Choose the readings your setup needs - AM2301 and Si7021 measure temperature and humidity; DS18B20 measures temperature.
• ✅ Place a compatible sensor further from the switch - the AL560 option is a 5 m extension cable.
• ✅ Buy the required accessory separately - the sensor and cable options are individual selections.

Match the Accessory to the Older TH10 or TH16

The listed accessories use the connection format for the older SONOFF TH10 / TH16 series. They are explicitly not for TH Elite or TH Origin. Confirm the switch generation and connector before ordering.

Choose carefully: the AL560 is an extension cable, not a sensor. AM2301 and Si7021 are not waterproof, while the DS18B20 option is described as a waterproof temperature probe; that description does not make the connected controller or connector waterproof.

Technical details

• Options: AM2301; Si7021; DS18B20; 5 m AL560 cable.
• Compatible generation: older SONOFF TH10 / TH16.
• Not compatible: SONOFF TH Elite / TH Origin.
• Listed accessory connector: 2.5 mm audio-jack format.
• Controller not included; selected accessory only.

Confirm your controller generation and select the sensor or cable you actually need.