I have about 65 devices connected to my WiFi network which strains it. How many devices can this mesh network reasonably handle?

I currently have about 50 with 12 of them being HD cams - so far no degradation in performance. I also have Gigabit Fiber service which does make a difference. Not sure total capacity however.

Parental controls are included, but what about malware and other system security features are included?

There is no malware or firewall feature with this mesh system.

Is there a three unit system offered?

No, there isn't a 3 ack offered but you can purchase one W121 (a dual pack) and one W21 (single pack) to get 3 units of the mAX router

Does this support Apple HomeKit?

Yes, you can connect your Apple home kit to this Mesh Wi-Fi system for internet access

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W121

Product ID: 279954138

Details

Brand
ARRIS
Model Name
W121
Special Feature
QoS WPS
Frequency Band Class
Tri-Band
Wireless Communication Standard
802.11ax
Compatible Devices
iPhone cell TV

⚡AX6600 WiFi 6 speeds up to 6.6 Gbps

🏠Coverage up to 5,500 sq ft seamless WiFi

📶Tri-band mesh with 3 dedicated express lanes

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Description

🚀 Surf the future with ARRIS mAX: Speed, coverage, and control in one sleek system!

TRI BAND MESH POWERHOUSE - Three dedicated bands ensure zero buffering and true gigabit speeds across every corner of your home.
BLAZING FAST AX 6600 SPEEDS - Experience ultra-responsive streaming, gaming, and conferencing with WiFi 6 technology delivering up to 6.6 Gbps.
MASSIVE 5 500 SQ FT COVERAGE - Eliminate dead zones from basement to attic with seamless indoor and outdoor WiFi coverage.
TRUSTED ARRIS QUALITY SUPPORT - Join millions who rely on ARRIS’s proven tech backed by a 2-year warranty and live customer support.
SMART APP CONTROL PARENTAL FEATURES - Manage your network effortlessly with the SURFboard Central app—real-time monitoring, QoS, guest access, and rewards-based parental controls.

The ARRIS SURFboard mAX W121 is a tri-band WiFi 6 mesh system delivering ultra-fast AX6600 speeds up to 6.6 Gbps and expansive 5,500 sq ft coverage. Featuring dedicated express lanes for true gigabit connectivity, it ensures seamless streaming, gaming, and smart home integration. Controlled via the intuitive SURFboard Central app, it offers advanced parental controls and network management, all backed by ARRIS’s trusted quality and 2-year warranty.

Specifications

Wireless Type	802.11ax
Brand	ARRIS
Series	W121
Item model number	W121
Operating System	Linux
Item Weight	5.63 pounds
Product Dimensions	7.95 x 7.95 x 7.64 inches
Item Dimensions LxWxH	7.95 x 7.95 x 7.64 inches
Voltage	120 Volts
Manufacturer	CommScope
ASIN	B08S8WZ9FK
Date First Available	January 6, 2021

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