
AC1200
Whole Home Mesh Wi-Fi System
Seamless Roaming† | Parental Controls | Adaptive Path Selection | Easy Setup
Whole Home
Mesh Wi-Fi System
Deco S4

Highlights
Highlights
Fast Mesh Wi-Fi for Your Whole Home
Deco is the simplest way to guarantee a strong Wi-Fi signal in every corner of
your home. Enjoy fast and stable connections for an army of devices in homes
up to 5,500 sq. ft. Setup is made easier with the Deco app there to walk you
through every step.
‡
Wi-Fi Dead-Zone Killer
Eliminate weak signal areas with whole home Wi-Fi. No more searching
around for a stable connection.
No More Buering
3x faster AC1200 dual-band Wi-Fi ensures a smooth gaming and 4K
streaming experience with 11ac Wave 2 MU-MIMO technology and
provides lag-free connections for up to 100 devices.
‡
Seamless Roaming with One Wi-Fi Name
Deco units work together to form a unied Wi-Fi network with a single
network name. Walk through your home and stay connected with the
fastest possible speeds, made possible by Deco’s seamless coverage
and Plug & Play Mesh Technology.
†
2.4 GHz wireless connection
5 GHz wireless connection
Internet
2.4 GHz wireless connection
5 GHz wireless connection
Keeps Itself Fast
Adaptive path selection keeps your network running at top-speed by
automatically choosing the fastest connection path.
Parental Controls
Limit online time and block inappropriate websites according to unique
proles created for each family member.
Simple Wi-Fi Control
The easy-to-use Deco app lets you set up quickly, see the connected
devices, prioritize devices, check internet history, create a guest
network and more.
TP-Link AC1200 Whole Home Mesh Wi-Fi System
Deco S4

Features
Assisted Setup
Easily set up Decos and nd the ideal spot to
place each unit
· Auto Connection Test – Test the internet connection of your
Decos and helps to identify a suitable location for them
· Remote Management – Manage your Deco network from
a smartphone or tablet via the app, no matter where you
nd yourself
· Online Upgrade – Keep informed of the latest rmware updates
Robust Parental Controls
Manage content and control when each
device can access the internet
· Proles – Create a prole for each family member, and manage
them individually
· Content Filter – Four levels are available for ltering content,
each catering to a specic age group
· Time Controls – Set daily time limits for the total time spent
online and block a person’s internet access between certain
times
· Pause the Internet – Pause a family member's internet and
resume it whenever you like
Two Modes in One
Choose the router or access point mode for
your network needs
· Router Mode – Create an instant private wireless network
· Access Point Mode – Create Wi-Fi access for any existing wired
network
Quality of Service
Prioritize devices for faster performance
when needed
· For Devices – Give high priority to the devices that need the
fastest internet connection
Security
Safeguard your home network with a rewall
and wireless encryption
· Encryption for Secure Network – WPA/WPA2 encryptions
provide active protection against security threats
· Firewall – Protect your network devices from malicious attacks
· Blacklist – Add specic devices to blacklist to protect your
network from unauthorized users
Work with All Deco Models
Form a Mesh network with your desired
Deco models
All Deco models can work together. Just expand Mesh Wi-Fi
coverage anytime by adding more Decos
TP-Link AC1200 Whole Home Mesh Wi-Fi System
Deco S4

Specications
Hardware Wireless
· Ports: 2 WAN/LAN Gigabit Ethernet ports, 1 Power port
· Buttons: 1 Reset button on the underside
· Antenna Type: 2 internal dual-band antennas per Deco unit
· Power Adapter Input: 100-240V~50/60Hz 0.6A
· Power Adapter Output: 12V 1.5A
· Dimensions (L*W*H): 6.4 × 3.6 × 3.6 in. (162.3*90.7*90.7mm)
· Wireless Standards: IEEE 802.11 a/n/ac 5 GHz, IEEE 802.11 b/g/n 2.4 GHz
· Frequency: 2.4 GHz and 5 GHz
· Signal Rate: 867 Mbps at 5 GHz, 300 Mbps at 2.4 GHz
· Transmit Power: FCC: <30 dBm(2.4 GHz), <30 dBm (5 GHz)
CE: <20 dBm (2.4 GHz), <23 dBm (5 GHz)
· Wireless Security: WPA-PSK/WPA2-PSK
Software
LED
· Working Mode: Router, Access Point
· WAN Type:
Dynamic IP/Static IP/PPPoE/L2TP/PPTP
Others
· Certication: CE, FCC, RoHS
· Smartphone/Tablet Requirements:
iOS 9.0 or later
Android 4.4 or later
· Environment:
Operating Temperature: 0
Storage Temperature: -40°C~70°C (-40°F~158°F)
Operating Humidity: 10%~90%
Storage Humidity: 5%~90%
· Package Contents for Deco S4 (3-pack):
3 Deco S4R Units
3 Power Adapters
~40°C (32°F~104°F)
°C
· DHCP: Server, Client
· Quality of Service: WMM
· Firewall Security: SPI Firewall
Gigabit Ethernet Ports
· Protocols: Supports IPv4 and IPv6
· Mesh Protocol: 802.11k/v/r
Power Port
· Guest Network: 2.4 GHz Guest Network x 1, 5 GHz Guest
Reset Button
Attention: this device may only be used indoors in all EU member states and EFTA countries.
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
Specications are subject to change without notice. All the brands and product names are trademarks or registered trademark of their respective holders.
†
Seamless roaming requires that clients need to support 802.11k/v/r and may require additional set up. Performance may vary depending on the client device.
‡
Maximum wireless signal rates are the physical rates derived from IEEE Standard 802.11 specications. Actual wireless data throughput and wireless coverage, and quantity of connected devices are not guaranteed and will vary as a result of network conditions, client limitations, and environmental factors, including building materials, obstacles,
volume and density of trac, and client location.
△
Use of MU-MIMO requires clients to also support MU-MIMO.
©2020 TP-Link
www.tp-link.com
Network x 1
· Features: Parental Controls, QoS (Quality of Service),
Reporting, Assisted Setup, Address Reservation, Port
Forwarding, TP-Link DDNS, VLAN, IPv6, LED Control
· Management: Local Management, Remote Management,
Multi-Managers
TP-Link AC1200 Whole Home Mesh Wi-Fi System
1 RJ45 Ethernet Cable
1 Quick Installation Guide
· Package Contents for Deco S4 (2-pack):
2 Deco S4R Units
2 Power Adapters
1 RJ45 Ethernet Cable
1 Quick Installation Guide
· Package Contents for Deco S4 (1-pack):
1 Deco S4R Unit
1 Power Adapter
1 RJ45 Ethernet Cable
1 Quick Installation Guide
Deco S4