SmartWise EREM3 Bluetooth (eWeLink-Remote) wireless switch with 3 button

SmartWise's wireless wall switch uses Bluetooth (eWeLink-Remote) technology for remote control of compatible devices, and is a useful accessory for latest generation of eWeLink devices, equipped with ESP32 WiFi + Bluetooth chipset.

It can be used to control (turn on/off) eWeLink devices with eWeLink-Remote (Bluetooth) receiver. 

The Bluetooth Low Energy-based eWeLink-Remote technology offers a much larger (two or three times bigger) range than the 433MHz RF technology, it can reach devices as far as 70-80 meters (in an outdoor environment).

This 3-button switch can wirelessly switch 3 compatible devices.

The product is compatible with the following devices:

• SmartWise S1W (WiFi + Bluetooth) smart socket,
• SmartWise Mini 16A (WiFi+Bluetooth) relay,
• and more to come.

The wireless switch is NOT compatible with Sonoff devices featuring eWeLink-Remote HUB function, so it is not compatible with Sonoff Mini R3, and the new Sonoff smart bulbs with Bluetooth hub feature.

This wireless Bluetooth switch operates with a 27A battery. (Battery is not included with the product.)