Kasa Smart Home Router

AC1900 Wi-Fi Router + Smart Home Hub + Touch Screen


  • Connect your Wi-Fi, ZigBee and Z-Wave devices to a unified smart home network for increased performance, intelligence, reliability and peace of mind.
  • Built-in smart home hub lets you control your favorite ZigBee, Z-Wave, and TP-Link Wi-Fi smart home devices from anywhere using the Kasa app.
  • Easily set up, monitor and control your entire smart home network from the built-in touchscreen or the Kasa app.  Pause internet access, manage guest access, control smart home devices, and more.
  • Experience Gigabit Wi-Fi for all your gaming and streaming. Dual-band AC1900 Wi-Fi provides 1300 Mbps in 5GHz and 600 Mbps in 2.4GHz.
  • Automatically turn on lights with sensors, schedule lighting, set timers and more with built-in Smart Actions.
  • Requires a secured home Wi-Fi network connection

A Router for Your Smart Home
(And Everything Else, Too!)

Smart Home Router

AC1900 Wi-Fi Router + Smart Home Hub + Touch Screen


A Smart Home Starts with A Smarter Network

The SR20 makes it easy to set up and manage your smart home, whether you're just starting out or already fully integrated. It works with smart devices that use ZigBee and Z-Wave and serves as a Wi-Fi router for the rest of your wireless home.

See the full list of supported products >


A True Ecosystem
for Your Home

The SR20 seamlessly merges all the smart products and Wi-Fi devices in your home so they work together, making it easier for you to add them to the schedules and scenes you've already created.

A Home That Takes Care of You

The Kasa app brings your home together. You create the schedules and scenes that work best for you and Kasa runs them automatically, whether you're heading out the door for work or sliding under the covers for some much needed rest.

A Hub That Grows with You

Choose the smart products that work best for you and your life, and add them to your home with the SR20. The router and hub is always improving, and the number of products it works with grows over time.

See the full list of supported products >

Actions to Light Your Life

Smart Open-Closed Sensor (CS100)*

The Smart Open-Closed Sensor works with the SR20 to not only add a layer of security to your home but also provide smart actions. Get alerts when a door or window opens or closes via the Kasa app or have a light automatically turn on when a door opens.

*Zigbee device that connects to Smart Home Router (SR20)
*Sensor sold separately

Know Who Comes and Goes

Smart Motion Sensor (MS100)*

When connected to the SR20, the Smart Motion Sensor can recognize when a room is occupied and turn your smart lights on. It has a wide field-of-view and detects motion at a long-distance for complete room coverage. With a wide-base design it can sit on a table top, shelf, or be mounted on a wall with the included bracket.

*Zigbee device that connects to Smart Home Router (SR20)
*Sensor sold separately

Processor 1 GHz Dual Core
Memory 128MB RAM
128MB Flash
Standards and Protocols IEEE 802.11 Wi-Fi ac/n/a 5GHz
IEEE 802.11 Wi-Fi b/g/n 2.4GHz + 256QAM
ZigBee 3.0 (2.4Ghz)
Z-Wave + (900MHz)
Interface 1 WAN Gigabit Ethernet
4 LAN Gigabit Ethernet
1 USB 2.0
1 USB 3.0
LED Panel Front LED light bar
Home button LED
Wi-Fi Chipset Features Dual Band 5GHz & 2.4GHz
Enable/Disable Wireless Radio
WPA/WPA2, WPA-PSK/WPA-PSK2, WEP128 security
Frequency 1300Mbps on 5GHz
600Mbps on 2.4GHz
Transmission Power 5GHz: 11a 6Mbps: - 94dBm, 11a 54Mbps: -75dBm, 11ac HT20: -66dBm, 11ac HT40: -62dBm, 11ac HT80: -59dBm
2.4GHz: 11g 54MBps: -76dBM, 11n HT20: -73dBm, 11n HT40: -71dBm
System Tools Built-in Touchscreen management interface
Remote Kasa app management interface
Built-in web interface for advanced router settings
Basic Function Wi-Fi Router
ZigBee HA Gateway
Z-Wave Gatway
Quick setup using Kasa App & built-in touchscreen
Easily view and test internet connection via App or touchscreen
Pause Intent access for specific clients
Easily manage access to guest Wi-Fi network
Internet Speed Test using touchscreen or Kasa app
Easily view connected devices
Monitor and control smart home devices using the touchscreen
Protocols Supports IPv4 and IPv6
ZigBee HA
Z-Wave Plus
Advanced Features WAN Dynamic IP/Static IP/PPPoE/PPTP(Dual Access)/L2TP(Dual Access)/Bigpond
DHCP: Server, Client, DHCP Client List, Address Reservation
Quality of Service: WMM, Bandwidth Control
Port Forwarding: Virtual Server, Port Triggering, UPnP, DMZ
Dynamic DNS: DynDns, NO-IP
USB sharing: Supports Samba(Storage)/FTP Server/Media Server/Printer Server
APP Easy setup using Kasa App & Touchscreen
Monitor and test internet connection
Easy guest network management
Pause Internet Screen Time
Block/unblock clients
Supported Operating Systems Microsoft Windows, Mac OS, NetWare, UNIX or Linux
Internet Explorer 11, Firefox 12.0, Chrome 20.0, Safari 4.0
Access Control Touch Screen Lockout
Parental Control
Local Management Control
Host list
Rule Management
Wi-Fi Security Supports WEP, WPA/WPA2 Enterprise and WPA/WPA2-PSK;
Supports MAC Filtering;
Supports WPS;
Supports WEP128
Firewall Features DoS, SPI Firewall, IP and MAC Address Binding
System Requirements iOS
Button 4.3" Capacitive Touch Screen
Power On/Off button
Reset button
General Features Fast AC1900 Dual-Band Wi-Fi Router
Built-in ZigBee & Z-Wave smart home hub
Built-in 4.3" Touchscreen
4 GB Ethernet LAN ports
Controls a growing ecosystem of smart home devices
Easy network management via touchscreen or Kasa App
Mobile App Features Easy setup using Kasa App & Touchscreen
Monitor and test internet connection
Easy guest network management
Pause Internet Screen Time
Block/unblock clients
Certification FCC/IC
ZigBee HA
Z-Wave Plus
Package Contents SR20 Smart Home Router
Plug-in Power Supply
Optional wall mount bracket
Quick Start Guide
Power Requirements 120VAC power support with 12V 3.3A output
Environment Operating Temperature: 0℃~40℃ (32℉ ~104℉)
Storage Temperature: -40℃~70℃ (-40℉ ~158℉)
Operating Humidity: 10%~90% non-condensing
Storage Humidity: 5%~90% non-condensing
Dimensions( H X W X D ) 318 x 171 x 119mm
Working Status
Rated input Voltage 120VAC power support with 12V 3.3A output