Dahua Technology EVS5148S 48-bay Embedded Video Storage
Technical Specification
- Make: Dahua Technology
- Model code: EVS5148S
- Series: EVS Series
- Storage type: HDD
- Cache: Cache 8 GB by default (extendable to 64 GB)
64-bit high-performance multi-core processor. Max 320-ch IP camera inputs. Max 800 Mbps incoming/recording/forwarding bandwidth. 48 bays, SATA, Hot-Swap. Supports RAID 0/1/5/6/10/50/60,Hot spare. Supports video stream direct storage mode and IPSAN storage mode. Supports N+M cluster. Supports Automatic Network Replenishment (ANR). Modular and drawer-like design. 1+1 redundant 80PLUS platinum power supply.
Read more| Make | Dahua Technology |
|---|---|
| Manufacturer | Dahua Technology Ltd |
| Category | CCTV>Storage |
| Model code | EVS5148S |
| Series | EVS Series |
| Storage type | HDD |
| Cache | Cache 8 GB by default (extendable to 64 GB) |
| Length | 261.4 mm |
| Width | 446 mm |
| Height | 736.5 mm |
| Weight | 35,200 g |
| HDD Hotswap | Yes |
| USB ports | 4 |
| LAN ports | 4 |
| RAID | RAID 0/1/5/6/10/50/60 |
| eSATA | 1 |
| HDD slots | 48 |
| Operating temperature | 0 ~ 45 C (32 ~ 113 F) |
Product description
Dahua DHI-EVS5148S: Advanced Embedded Video Storage Solution
The Dahua DHI-EVS5148S is a robust 48-bay embedded video storage unit designed for medium to high-end IP video surveillance systems. Featuring a 64-bit high-performance multi-core processor, this unit ensures exceptional performance with a maximum of 320-channel IP camera inputs and 800 Mbps bandwidth for incoming, recording, and forwarding tasks. The modular design allows easy maintenance with hot-swappable SATA drives, while the system's compatibility with ONVIF 2.4 ensures versatile integration with third-party devices.
Key Features
- Max 320-channel IP camera inputs
- Supports RAID 0/1/5/6/10/50/60 with hot spare for data integrity
- N+M Hot Standby for seamless failover and data security
- Automatic Network Replenishment to safeguard video data during network outages
- Modular design with drawer-like components for straightforward maintenance
- 1+1 redundant 80PLUS platinum power supply for uninterrupted operation
Ideal Use Cases
The DHI-EVS5148S is perfect for extensive surveillance systems in corporate, industrial, and public sector environments. Its ability to manage vast amounts of data with advanced redundancy options makes it an ideal choice for facilities requiring continuous monitoring and high reliability.
Technical Specifications
- 64-bit multi-core processor with Embedded Linux OS
- 8 GB cache, extendable to 64 GB
- AI functionalities including face detection, loitering, and people counting
- Network protocols: HTTP, HTTPS, TCP/IP, IPv4, RTSP, and more
- Supports multiple RAID configurations for optimal storage efficiency
- Compatible with various third-party camera protocols
More Dahua Technology Storage
Dahua Technology Ltd news
Dahua Technology has launched the APOLLO BP3EW-4G, a new wire-free 4G security camera under its WITHS series, designed to deliver simplified deployment, continuous monitoring, and dependable performance in remote and power-limited environments. Built around the WITHS philosophy of Simple, Smart, and Secure, the new model provides a flexible surveillance solution for diverse locations such as farms, orchards, reservoirs, holiday homes, and other off-grid sites. It integrates high-definition imag...
Dahua Technology, a world pioneer video-centric AIoT solution and service provider, has been awarded the 2026 Red Dot Design Award for its Dahua D-Volt Gemini Dual Ports AC Charger. This accolade recognises Dahua’s ability to combine innovative design with practical solutions that address evolving industry and user needs. About The Red Dot Design Award The Red Dot Design Award is among the most prestigious global honors in industrial design, often regarded as the “Oscar” of...
Amthal Group Companies has launched AirShield, a wireless intruder alarm system developed by Dahua Technology, expanding its portfolio of professionally installed security solutions for residential properties. About AirShield The introduction of AirShield reflects increasing demand for security systems that combine professional-grade reliability with latest connectivity technology and remote monitoring, without requiring subscription models for core functionality. The system integrates...
Dahua Technology Ltd case studies
Located in Calama, in Chile’s Antofagasta Region, El Loa Aerodrome is a strategic airport serving one of the country’s most important mining zones. With more than 1.4 million passengers handled annually, the airport plays a vital role in supporting regional mobility, business travel, and the operational needs of Chile’s mining industry. As passenger traffic continued to grow, El Loa Aerodrome required a more advanced security infrastructure capable of supporting continuous mon...
About a year and a half ago, Peter de Jong introduced Dahua to Fred Koks, General Manager of KITT Engineering. Since then, Dahua, KITT Engineering and Ocean Outdoor have completed five joint projects together. Follow-up appointments for the next two projects are already scheduled. "Let's see what happens," was Fred's reaction when introduced to Dahua. ''We evaluate our portfolio with suppliers every year,'' he explained. “We have to. So much is changing and new technology is develo...
AI is empowering a new generation of advanced, efficient security systems. In the field of education, AI is also facilitating the digital and intelligent upgrading of schools and institutions from K12 to universities. AI applications such as smart identification, deep learning and intelligent analysis greatly reduce manpower costs, while improving the security level and management efficiency at the same time. AI-enabled innovative teaching methods can help enhance engagement in both remote and...
Dahua Technology Ltd
No 1199 Bin'an Road
Binjiang District
Hangzhou
Zhejiang
310053
China
T: +86 571 8768 8883
F: +86 571 8768 8815
E: [email protected]
W: www.dahuasecurity.com/
