Smart WiFi Surge Protector
  • The 3-Outlet and 4-USB port smart WiFi surge protector. Ideal for home and office use.
  • Turn each outlet and four USB ports on/off from anywhere with your Meross app.
  • Works with Amazon Alexa, Google Assistant, SmartThings and IFTTT.
  • Create schedules and auto-off timers.
  • Intelligent USB charging ports provide up to 4.0A power.
  • Overload protection mechanism helps secure all of your electric appliances connected.







                                   Hardware Features




90-125V~, 50/60Hz, 15.0A


100-240V~, 50/60Hz, 10.0A 



90-125V~, 50/60Hz, 15.0A maximum load

5V ⎓ 2.4A for single USB port
5V ⎓ 4.0A for four USB ports


100-240V~, 50/60Hz, 10.0A maximum load

5V ⎓ 2.4A for single USB port
5V ⎓ 4.0A for four USB ports


3 x AC sockets

4 x USB ports


1 x On/Off button

Press and hold for 5 seconds to initiate factory reset process


1 x Status LED

3 x Socket power LED

1 x USB power LED

Dimensions (W x D x H)     

US: 10.3 x 2.2 x 1.1 in. (excluding power cord)

EU: 26.5 x 6.6 x 4.0 cm (excluding power cord)

UK: 11.0 x 2.4 x 1.1 in. (excluding power cord)

Power Cord 6 ft long
Antenna   One internal antenna

                                   Wireless Features


Wireless Standards                                 IEEE 802.11 b/g/n, 2.4GHz, 1T1R                         
Wireless Security                                Support 64/128 bit WEP, WPA-PSK/WPA2-PSK
*Does not support Enterprise WiFi.                                                                           







Package Contents         1 x Smart WiFi surge protector

1 x User manual

System Requirements        Smartphone running iOS 9 or higher, Android 4.1 or higher

Existing WiFi network


Operating Temperature: 0°C~40°C (32°F~104°F)

Storage Temperature: -40°C~70°C (-40°F~158°F)

Operating Humidity: 10%~90%­ non-condensing

Storage Humidity: 5%~90%­ non-condensing



                                                  1. How many smart home devices can the Meross app control?

                                                  2. Can my Meross smart home devices be controlled by multiple phones?

                                                  3Do Meross smart home devices retain the selected settings if it encounters a power outage?

                                                  4Will the Schedule and Auto off feature still take effect if the Internet is down?

                                                  6What should I do if my smart home device time doesn't match the real time?

                                                  7How do I control Smart Devices by Amazon Echo/Dot/Tap with voice commands?

                                                  8How do I connect my Meross devices to Amazon Alexa?

                                                  9Why I didn't find my device on "Select a Device Page" in Meross app?

                                                  10Do my Meross smart devices support Campus, Hotel, Airport or Shopping Mall WiFi Hotspots?

                                                  11How do I connect my Meross devices to Google Assistant?

                                                  13After been successfully used for a while, my Amazon Alexa or Google Assistant is unable to control Meross devices.

                                                  14How to make my Meross devices work with IFTTT?

                                                  15. Do Meross devices work with my Fritz!Box?

                                                  41. How to make my Meross devices work with SmartThings app?