D821 WiFi Smart Power Strip Extension Board


3 Universal Socket + 2 Type-C +2 USB A | ETL Certified | Energy Monitoring | Control with Smart Life APP | Remote Control | Compatible with Alexa Echo, Google Assistant & Google Home| No Hub Required

Rs. 2,499.00 Rs. 5,499.00 Save Rs. 3,000

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10 Days Replacement Policy Info All products are covered by 10 Day Replacement Guarantee. This product is eligible for a free replacement, in case you receive a damaged, defective or different item. Please keep the product in its original condition with all accessories & packaging for a successful return. We may contact you to assess the damage or defect before issuing a replacement. Accessories like cables and eartips are not backed up the manufacturer's warranty.

Please note that physical damage cases need to be brought to our notice within 24 hours.


1 Year Manufacturer's Warranty

7 SMART OUTLETS: Independently 3 smart Universal outlets, and charge 4 devices with built-in USB ports (2 USB A + 2 Type C); Ideal for controlling electronics in your home, home office, or small business.

SURGE PROTECTION: ETL-certified surge protection shields sensitive electronics and appliances from sudden power surges that can occur during weather storms and cause irreparable damage.

ENERGY MONITORING: Monitor how much energy devices connected to the power strip consume; Check on each one from your smart Life app and turn off ones that are using too much power.

CONTROL FROM ANYWHERE: Control connected devices from anywhere with the Smart Life app. Power up your office remotely and even your holiday lights from the app.

VOICE CONTROL: Remotely control your smart plug and use voice commands with Alexa, Google Assistant.

  • In big offices and houses, people often face the problem of a dozen appliances they need to connect and only a few available power outlets to do that.
  • Even the smallest spike can do harm to sensitive electronics and lead to the complete loss of important data stored on hard disks and other devices.
  • However, you wouldn’t need to worry about these issues using the Concept Kart Surge protector/ Extension cord. You can be sure of proper and reliable power supply and protection of all your electronics from occasional power spikes and voltage fluctuations.


Brand Name: Concept kart

Model Name: D821

Product Name: Smart Power Strip

Output Quantity: 3 AC plugs + 4 USB ports 5V, 3.1A (maximum) USB: 5V2.4A without TYPE-C protocol: 5V3.0A Wireless LAN: 2.4GHz only

Cable length: 1.80m

Material: Fireproof ABS+ PC VO fireproof material

Rated Voltage: 90-250V

Main’s Frequency: 50-60 HZ

Rated Current: 13A-16A

Rated Power: 3250W-4000W

Remote Control App: Smart Life App

Support: iOS from 8.0/Android from 4.1

Implementation Standards: VDE/TuV-Mark/TuV-GS CE

Size:320 * 60 * 45mm


Package Content:

 1* Wifi Smart Power Strip

Customer Reviews

Based on 2 reviews
Gautham Gauti (Chennai, IN)

Bit pricey but really useful for work from home and other stuffs

Ravi A (Bengaluru, IN)

D821 WiFi Smart Power Strip Extension Board