Crestin 1-way, Wall Mount Switch. The smart switch is a single-pole that needs Neutral Wire, it is easy to install like a traditional light switch. With the smart switch, you can control your light and other appliances easily through APP or voice control by Alexa or Google Assistant.

15A（Max） Suitable for All Lights

FAQ

1. Does it need a neutral wire? How do I know if I have a neutral wire?

Yes, it needs a neutral wire.

The best way to find out is to check the actual wire in the switch box. The neutral wire is usually white, but it can be other colors.

If there is a multi-bin switch, it is much more likely to have a neutral wire.

If there is a wall outlet near the switch, there is a good chance that switch box has a neutral wire.

If your house was built in the mid-1980s or later, it is highly likely that you have a neutral wire in the box.

2. What is the difference between a single-pole switch, a dimmer switch, and a three-way switch?

A single-pole switch is designed to turn a light on/off in only one place, but does not control light brightness.

A dimmer switch is designed to turn the light on/off in one place only, in addition, it can control the fan speed or light brightness.

Three-way switches are designed to turn lights on/off in two places, but cannot control speed or brightness. The three-way switch can also be used as a single-pole switch.

3. I have a dual wifi router, how do I use it?

This smart switch only needs 2.4Ghz Wi-Fi, not for 5Ghz.

If it only broadcasts 1 signal, you need to go to Wi-Fi management, create a 2.4Ghz Wi-Fi signal first, select it and enter the password.

If it broadcasts both signals, the 5G signal will be ignored. You just need to select 2.4Ghz WIFI and enter the password.

In the APP you can set the status of the indicator.

1、When the switch is turned on, the indicator light is on, and when the switch is turned off, the indicator light is not on (default state)

2、When the switch is turned on, the indicator light is not on, when the switch is turned off, the indicator light is long

3, when the switch is turned on, the indicator is not lit, when the switch is turned off, the indicator is not lit

Only three steps, very easy to install

NOTICE: Only Supports 2.4Ghz WiFi, so if your WiFI is not 5Ghz, you need to adjust it to 2.4Ghz.

HOW TO ADJUST THE WIFI?

Log in to your router's administration backend on your computer or cell phone and change the network frequency to 2.4Ghz via SSID.

If your router supports both 2.4GHz and 5GHz bands, but only one Wi-Fi name is displayed on your cell phone's Wi-Fi search page, please perform the following steps.

1. Go to the router's wireless page. (The entrance address is usually provided on the label on the back of the router).

2. Go to the 2.4GHz settings page and set the Wi-Fi name (SSID) to XXX-2.4G, where xxx indicates the Wi-Fi name. Save the settings.

3. Go to the 5GHz settings page and set the Wi-Fi name (SSID) to XXX-5G, where xxx indicates the Wi-Fi name. Save the settings.

4. When the previous settings are finished, the new Wi-Fi name will appear on the Wi-Fi settings page of your phone.

Note: After changing the Wi-Fi name, you need to reconnect the device that uses this wireless router. If the password has not been changed, it will remain the same.

Finally, open the Smart Life App, reset your device, and add your smart products.