| Weight & dimensions | |
| Weight | 5 g |
| Energy management | |
| Battery operated | ![]() |
| Other features | |
| Warranty period | 2 year(s) |
| Sensors | |
| Temperature sensor | ![]() |
| Features | |
| Wireless connection | ![]() |
| Connectivity technology | Wired |
| Brand compatibility | Sonoff |
| EAN | 6920075778076 |
The SONOFF 2.5 mm audio jack to RJ9 4P4C sensor adapter connects supported environmental sensors to compatible SONOFF smart home equipment. It converts a sensor's 2.5 mm audio jack connection to the RJ9 4P4C interface used by the connected equipment. This is a wired connection rather than a wireless link. The compact adapter serves as an interface between an existing sensor and a compatible SONOFF system.
Its intended use is expanding or maintaining a SONOFF-based monitoring installation. The adapter allows the connected equipment to receive data from a supported sensor through the required connection format. It does not take measurements itself, so sensing remains the role of the attached sensor. This accessory is not a smart thermostat; its function is connection adaptation rather than sensing or thermostat control.
Key features:- Product weight: 5 g.
- Compatibility includes a SONOFF temperature and humidity sensor.
- Supports a SONOFF waterproof temperature sensor.
- Compatible with a SONOFF soil moisture sensor.
Estimated delivery: 16.10 - 20.10
Today: 10:00 - 18:00
Estimated delivery: 16.10 - 20.10
Today: 09:00 - 17:00
Estimated delivery: 16.10 - 20.10
Today: 10:00 - 17:00
Estimated delivery: 16.10 - 20.10
Today: 10:00 - 18:00
Estimated delivery: 16.10 - 20.10
Today: 10:00 - 18:00
Estimated delivery time: 16.10 - 20.10
Estimated delivery time: 16.10 - 19.10
Estimated delivery time: 17.10 - 20.10
Estimated delivery time: 17.10 - 20.10
Estimated delivery time: 17.10 - 19.10
Estimated delivery time: 16.10 - 20.10
Estimated delivery time: 16.10 - 20.10
Estimated delivery time: 17.10 - 19.10

