Meross User Manual

Safety Information

• Do not install the plug with wet hands or when standing on wet or damp surfaces.
• Do not plug electrical appliances with a current of more than 10A to this plug.
• Do not soak the plug in water or spray water on it. Otherwise, it will be damaged.
• The outlets should remain capped with the included waterproof covers while not in use. Otherwise, the plug might be damaged by rain or dew.

Installation Guide

1. Download the Meross app.

   Scan the QR codes or search for 'Meross' in your app store. [Apple App Store icon] [Google Play icon] [Amazon Appstore icon]

2. Plug MSS620 into an outlet near main Wi-Fi.

   Diagram shows two Meross smart plugs connected to a wall outlet. Arrows indicate that the plugs should be placed near a Wi-Fi router symbol for initial setup. Proximity to main Wi-Fi is required only during the initial setup process. MSS620 only supports 2.4GHz networks.

3. Set up the device.
   1. Make sure your smart device is covered by strong Wi-Fi signal.
   2. Launch the Meross app and log in to your account, or if you are a new user, tap Sign up to create a new account.
   3. Tap the "+" icon to select the type of smart device you want to add, then you can just follow the setup wizard to finish configuration.
   4. Relocation of the smart device does not require additional operations provided that it remains on the same network with strong Wi-Fi signal.

NOTE: Find more at https://www.meross.com/support/.

Waterproof IP44

Illustrations depict the Meross smart plug being used in an outdoor environment. One image shows the plug connected to an appliance, with waterproof covers protecting the unused outlets. Another shows the plug exposed to rain, highlighting its IP44 rating.

LED and Button Rules

A diagram of the Meross smart plug shows two sockets and a power button. Labels indicate the status LED's behavior (flashing rapidly, flashing slowly, off) and the state of the sockets (ON/OFF) and the power button function.

Status LED

• Flashing rapidly (twice/sec): Initializing/Wi-Fi connecting/ No internet connection/ Resetting/ Firmware upgrading.
• Flashing slowly (once/sec): Configuration mode.
• Off: Successfully connected.

Socket 1/2

• Solid green: Plug is ON.
• Off: Plug is OFF.

Power Button

Press to turn both plugs ON or OFF. Press and hold (for 5 seconds) until Status LED flashes red rapidly to initiate factory reset process.

Link Meross to Google Assistant or Amazon Alexa

Set up the device in the Meross app and link to the voice assistants.

Link to Amazon Alexa

Go to Account-> Amazon Alexa and allow Meross to link with Alexa.

Link to Google Assistant

Go to Account-> Google Assistant and follow the step-by-step instructions to complete the linking process.

A visual representation of the Meross app interface, showing navigation paths within the 'Account' section to link the device with Amazon Alexa and Google Assistant.

FAQ

1. What devices can I control with the Smart Wi-Fi Outdoor Plug?

   You can control lights, fans, humidifiers, portable heaters, and outdoor electric appliances in accordance with the MSS620's specifications (up to 10A output).

2. What if I can't control the smart device with the Meross app?

   You can troubleshoot the following:

   • Check if your home Wi-Fi is working properly.
   • Make sure that you have disabled access control in your router and that the smart device is not blocked by the router's firmware.
   • Factory reset your smart device and try to add it again.

To learn more, you can visit https://www.meross.com/support/faqs to find solutions for more frequently asked questions.

Warranty

Meross products are covered by a 24-month limited warranty from the date of purchase. Please visit https://www.meross.com/support/warranty for detailed warranty policy and product registration.

Disclaimer

1. The function of this smart device is tested under a typical circumstance described in our specifications. Meross does NOT guarantee that the smart device shall perform exactly the same as described under all circumstances.
2. By using third-party services including but not limited to Amazon Alexa, Google Assistant, Apple HomeKit and SmartThings, customers acknowledge that Meross shall not be held liable in any way for the data and private information collected by such parties. Meross's total liability is limited to what is expressly covered in its Privacy Policy.
3. Damages arising from ignorance of the SAFETY INFORMATION shall not be covered by Meross aftersales service, nor does Meross take any legal responsibility therefrom.

Customers acknowledge understanding of these articles clearly by reading this manual.

Contact and Manufacturer Information

SIMPLE DEVICE SIMPLIFY YOUR LIFE

Email: support@meross.com

Website: www.meross.com