Hikvision DS-3WAP521-SI Wi-Fi 5 1200M In-Wall Access Point
Improve your indoor wireless network with the Hikvision DS-3WAP521-SI Wi-Fi 5 1200M In-Wall Access Point. Designed for modern residential and commercial environments, this access point combines reliable wireless performance, compact installation, and convenient network management.
The DS-3WAP521-SI uses dual-band Wi-Fi 5 technology to provide wireless speeds of up to 300 Mbps on the 2.4 GHz band and 867 Mbps on the 5 GHz band. Consequently, users can enjoy smoother internet browsing, video conferencing, cloud applications, and everyday wireless connectivity.
Furthermore, its MU-MIMO technology improves wireless efficiency when multiple compatible devices connect simultaneously. This makes the access point suitable for hotel rooms, apartments, offices, and other environments where several wireless devices require stable network access.
The device also supports centralised management through compatible Hikvision network controllers. Therefore, administrators can configure and maintain multiple access points more efficiently.
Its compact wall-mounted design allows installation in compatible wall junction boxes. Moreover, PoE support simplifies installation by supplying power and network connectivity through a single Ethernet cable.
Key Features and Benefits
Wi-Fi 5 AC1200 Technology: Delivers combined theoretical wireless speeds of up to 1167 Mbps.
Dual-Band Connectivity: Supports up to 300 Mbps on 2.4 GHz and 867 Mbps on 5 GHz.
2×2 MU-MIMO: Improves wireless efficiency when several compatible devices connect simultaneously.
Two Gigabit Ethernet Ports: Includes one Gigabit PoE uplink and one additional Gigabit LAN port.
PoE Power Support: Uses IEEE 802.3af/at PoE to simplify power and network connections.
Up to 128 Wireless Clients: Supports a maximum of 128 clients, with 50 recommended for normal operation.
Intelligent Fast Roaming: Helps compatible devices move between access points with reduced interruption.
Automatic RF Optimisation: Helps reduce wireless interference and improve network performance.
Eight Wireless SSIDs: Allows separate wireless networks for employees, guests, and other users.
SSID and VLAN Binding: Supports traffic separation for better network organisation.
Built-In Antennas: Features internal omnidirectional antennas with 3 dBi gain on both bands.
Centralised AC Management: Allows administrators to manage multiple compatible Hikvision access points.
Compact In-Wall Design: Fits standard 86 mm wall junction boxes for neat installation.
Low Power Consumption: Uses a maximum of 8W for efficient daily operation.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | Hikvision |
| Model | DS-3WAP521-SI |
| Product Type | In-Wall Wireless Access Point |
| Wireless Standard | Wi-Fi 5, IEEE 802.11ac Wave 2 |
| Wireless Class | AC1200 |
| Maximum Combined Wireless Rate | 1167 Mbps |
| 2.4 GHz Wireless Speed | Up to 300 Mbps |
| 5 GHz Wireless Speed | Up to 867 Mbps |
| Wireless Bands | 2.4 GHz and 5 GHz |
| MIMO Technology | 2×2 MU-MIMO on both bands |
| Maximum Clients | 128 |
| Recommended Clients | 50 |
| Maximum SSIDs | 8 |
| Ethernet Interfaces | 2 × Gigabit RJ45 |
| PoE Uplink | 1 × Gigabit RJ45 |
| Additional LAN Port | 1 × Gigabit RJ45 |
| Antenna Type | Built-in omnidirectional |
| 2.4 GHz Antenna Gain | 3 dBi |
| 5 GHz Antenna Gain | 3 dBi |
| Transmit Power | 20 dBm |
| 2.4 GHz Channel Width | 20/40 MHz |
| 5 GHz Channel Width | 20/40/80 MHz |
| Wireless Security | WPA/WPA2-PSK, access control lists |
| VLAN Support | SSID and VLAN binding |
| Network Management | Centralised AC management |
| Firmware Upgrade | Web-based management |
| Power Supply | IEEE 802.3af/at PoE |
| Maximum Power Consumption | 8W |
| Installation | In-wall mounting |
| Junction Box Compatibility | 86 mm |
| Operating Temperature | 0°C to 40°C |
| Operating Humidity | 5%–95%, non-condensing |
| Dimensions | 86 × 86 × 35 mm |
| Weight | Approximately 0.2–0.25 kg |
Applications
The Hikvision DS-3WAP521-SI is suitable for various indoor networking environments:
Hotels and Guesthouses: Provide reliable wireless connectivity in guest rooms and accommodation areas.
Corporate Offices: Support laptops, smartphones, and other wireless office devices.
Residential Apartments: Improve Wi-Fi coverage in individual rooms and living spaces.
Schools and Colleges: Provide network access in classrooms, libraries, and offices.
Hospitals and Clinics: Support wireless connectivity in patient rooms and administrative areas.
Serviced Apartments: Offer convenient wireless networking without bulky ceiling-mounted equipment.
Retail Shops: Connect tablets, POS systems, and other business devices.
Small and Medium Businesses: Build manageable wireless networks using multiple access points.
Why Choose the Hikvision DS-3WAP521-SI?
The Hikvision DS-3WAP521-SI combines reliable Wi-Fi performance, flexible connectivity, and a compact design.
First, its dual-band Wi-Fi 5 technology helps distribute wireless traffic between the 2.4 GHz and 5 GHz bands. As a result, compatible devices can benefit from more efficient network connections.
Moreover, MU-MIMO technology improves wireless performance when multiple users connect simultaneously. This makes the access point suitable for hotel rooms, offices, and apartments.
The device also supports intelligent fast roaming and automatic RF optimisation. Therefore, administrators can deploy multiple compatible access points to improve wireless coverage across larger buildings.
Additionally, the extra Gigabit LAN port allows a compatible wired device to connect directly to the network. PoE support also simplifies installation by reducing the need for separate power cabling.
Finally, its compact in-wall design provides a clean appearance that blends into modern interiors.
Important: The advertised 1200 Mbps class represents combined theoretical wireless link rates, not guaranteed internet speed. Actual performance depends on connected devices, interference, network configuration, and available bandwidth.
Package Contents
The standard Hikvision package includes:
1 × Hikvision DS-3WAP521-SI Wi-Fi 5 In-Wall Access Point
1 × Screw Pack
1 × Quick Start Guide
1 × Regulatory Compliance and Safety Information
QUICK LINKS
Hikvision DS-3WAP522-SI Wi-Fi 5 1200M Celling Access Point
Grandstream GWN7624 Hybrid in-Wall Wi-Fi Access Point
Grandstream GDS series In-Wall Mounting Kit (GDS37X0-IW)



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