The SmartWise Smoke Pro R2 smoke detector is a wireless, RF, i.e. radio frequency, smoke detector that uses a photoelectric sensor to detect the appearance of smoke in closed rooms and can send an alarm in addition to the local strong sound alarm - via Sonoff RF Bridge or SmartWise RF Bridge to a mobile phone, as well as control other eWeLink compatible Sonoff and SmartWise devices via the eWeLink cloud. In the free eWeLink app, you can set smart controls for the alarm event and, for example, you can sound a siren, turn on lights or operate a doorbell.

It connects to other Sonoff and SmartWise smart devices wirelessly with 433.92MHz RF (radio frequency) technology via the Sonoff RF Bridge or the SmartWise RF Bridge, i.e. no wiring is required to use it.

Unlike the SmartWise Smoke sensor, the SmartWise Smoke Pro is already compatible with the Sonoff RF Bridge.

- Equipped with a 433.92 MHz RF transmitter
- Gives a local sound alarm (90dB / 3m) and can also send an alarm to a phone when connected to the eWeLink app via RF connection
- The product includes the wall mount adapter and 2 screws + dowels necessary for fixing it to the ceiling
- Easy to install and adjust without wiring, easy to mount on the wall
- Wireless RF frequency: 433.92MHz
- Compatible with Sonoff RF Bridge and SmartWise RF Bridge
- Application: only indoors, for a room of 20 square meters
- Battery not included
- The eWeLink app is now available in Hungarian!
- Size: 9.2 × 9.5 × 4.0 cm