Shipping included*
Exclusions
Additional shipping fees may apply in rare circumstances for deliveries outside standard service areas. In most cases, this only potentially affects shipments to the Northwest Territories and Yukon, as well as certain heavy or oversized items.
Advantech ARK-2121S-S9A2E Outdoor NVR with 4 PoE Ports - Intel Atom E3845 SoC Fanless Box PC - 8GB RAM - 66W Power
Business volume discounts
Technical guidance
Preparation & staging
QC · ON · AB · BC
Product Features
Technical Overview
This NVR delivers robust performance with its Intel Atom E3845 quad-core processor running at 1.91 GHz, paired with 8GB of standard memory for smooth video processing and recording. The system supports a removable 2.5" drive bay for flexible storage expansion, accommodating surveillance footage requirements.
Connectivity includes four PoE ports that simplify camera deployment by delivering both power and data over single cables. Additional interfaces include HDMI and VGA outputs for local monitoring, USB ports for peripheral connections, and audio input/output for integrated audio surveillance capabilities.
This section brings together practical product details such as Connectivity Technology, System Components, Standard Memory, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
A strong technical summary explains how the product's interfaces, hardware profile, and operating characteristics work together in real deployment. Buyers often need this context to confirm compatibility with existing devices, expected performance in daily use, and whether installation will be straightforward for IT staff or end users.
Key Product Advantages
This outdoor NVR combines industrial durability with practical surveillance features, making it ideal for installations where reliability and environmental resistance are critical.
These strengths make the product easier to deploy and manage in real environments, especially where reliability, usability, and day-to-day operational continuity matter. Notable benefits include Environmental Resilience, Simplified Camera Deployment.
Environmental Resilience
Operates reliably across extreme temperatures from -40°C to 70°C, with fanless construction that eliminates moving parts and reduces failure points in outdoor conditions.
- Wide temperature operation
- Fanless silent design
- Reduced maintenance needs
Simplified Camera Deployment
Four PoE ports deliver both power and data to connected IP cameras, reducing cabling complexity and installation time while supporting mainstream surveillance cameras.
- Single-cable power and data
- Supports standard IP cameras
- Reduced infrastructure costs
Deployment / Use Cases
The ARK-2121S-S9A2E is engineered for outdoor surveillance applications where environmental conditions challenge conventional recording equipment. Its rugged construction and wide operating temperature range make it suitable for perimeter security, transportation monitoring, and industrial facility surveillance.
The system's diversity communication abilities, including support for WWAN and WLAN, enable flexible network integration in remote locations or areas with limited wired infrastructure. The 9-36 VDC wide power input with isolation ensures stable operation across varying power conditions common in outdoor installations.
Outdoor Perimeter Security
Deploy in gatehouses, parking lots, or building exteriors where temperature extremes and weather exposure require durable recording equipment.
Industrial & Transportation Monitoring
Monitor manufacturing facilities, warehouses, or transportation hubs where wide temperature ranges and reliable operation are essential for continuous surveillance.
Physical Profile
The compact enclosure measures 10.41" wide × 5.24" deep × 2.72" high (264.5 × 133 × 69.2 mm), offering a small footprint suitable for space-constrained installations. The fanless design maintains silent operation while the robust construction withstands outdoor environmental stresses.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 2.72" (69.20 mm), 10.41" (264.50 mm), 5.24" (133 mm). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 10.41" (264.50 mm)
- Depth
- 5.24" (133 mm)
- Height
- 2.72" (69.20 mm)
Highlights
- Intel Atom E3845 Quad Core 1.91 GHz SoC processor
- 4 PoE ports for simplified IP camera deployment
- 8GB standard memory for smooth video processing
- Fanless design for silent, maintenance-free operation
- Wide operating temperature range: -40°C to 70°C
- 9-36 VDC wide power input with isolation
- Removable 2.5" drive bay for storage expansion
- 3KV isolation for 6 digital inputs and 2 digital outputs
- HDMI and VGA outputs for local monitoring
- Supports iManager, SUSIAccess, and embedded software APIs
Specifications
| Specifications | |
|---|---|
| Manufacturer | Advantech Co., Ltd |
| Manufacturer Part Number | ARK-2121S-S9A2E |
| Brand Name | Advantech |
| Product Model | ARK-2121S |
| Product Name | Outdoor NVR w/4 PoE Ports Intel® Atom E3845 SoC Fanless Box PC |
| Product Type | Video Surveillance Station |
| Technical Information | |
| Connectivity Technology | Wired |
| System Components | Network Video Recorder |
| Memory | |
| Standard Memory | 8 GB |
| Network & Communication | |
| Ethernet | Yes |
| Remote Management | Yes |
| Interfaces/Ports | |
| USB | Yes |
| Total Number of Audio In Ports | 1 |
| Total Number of Audio Out Ports | 1 |
| Number of VGA Out | 1 |
| HDMI | Yes |
| Power Description | |
| Power Consumption | 66 W |
| Physical Characteristics | |
| Height | 2.72" (69.20 mm) |
| Width | 10.41" (264.50 mm) |
| Depth | 5.24" (133 mm) |
| Miscellaneous | |
| Country of Origin | China |
| Environmentally Friendly | Yes |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) |
User Manual
FAQ
How many cameras can this NVR support?
The Advantech ARK-2121S-S9A2E includes four PoE ports that can directly power and connect up to four IP cameras. These ports support mainstream IP cameras, simplifying deployment by delivering both power and data over single Ethernet cables.
What processor does this outdoor NVR use?
This NVR features an Intel Atom E3845 quad-core system-on-chip running at 1.91 GHz. This processor provides efficient performance for video processing and recording tasks while maintaining low power consumption suitable for outdoor installations.
Can this NVR operate in extreme temperatures?
Yes, the ARK-2121S-S9A2E is designed for wide temperature operation from -40°C to 70°C. This makes it suitable for outdoor installations where conventional equipment might fail due to temperature extremes, ensuring reliable surveillance in harsh environments.
What storage options are available?
The system includes one removable 2.5" drive bay for storage expansion. This allows you to install a hard drive or SSD to accommodate surveillance footage based on your recording duration and resolution requirements.
Does this NVR support remote management?
Yes, the NVR supports remote management capabilities. It also works with Advantech's iManager and SUSIAccess software platforms, along with embedded software APIs, providing flexible monitoring and control options for surveillance systems.
What power input does this outdoor NVR require?
The NVR accepts a wide range DC power input from 9 to 36 volts with isolation. This flexibility accommodates various power sources commonly available in outdoor installations, while the 66W power consumption ensures efficient operation.
How much memory is installed?
It includes 8 GB of memory to support responsive multitasking and daily workloads.
| Qty | Price | Available |
|---|
