Product SKU: DH-SDT3E410-8P-MB-A-PV1
Product Overview
The Dahua DH-SDT3E410-8P-MB-A-PV1 is a professional-grade dual-lens PTZ network camera that combines an 8MP panoramic overview lens with a 4MP 30× optical zoom detail camera in a single robust housing. Engineered for high-security outdoor environments, this camera delivers AI-powered perimeter protection with human and vehicle classification, smart auto-tracking, and active deterrence via built-in red and blue warning lights and a siren. Starlight technology ensures vivid colour imaging in low-light conditions, while infrared night vision extends visibility up to 150 metres. With IP67 weatherproofing, IK10 vandal resistance, PoE+ connectivity, and full compatibility with Dahua NVRs and ONVIF systems, this camera is suited to industrial sites, commercial properties, gated communities, and public venues where intelligent, proactive security is essential.
Key Capabilities
Dual-Lens 8MP + 4MP System
Combines a fixed 8MP panoramic lens for wide-area coverage with a 4MP PTZ lens offering 30× optical zoom, allowing operators to simultaneously monitor broad scenes and inspect fine detail without switching cameras.
30× Optical Zoom with Smart Auto-Tracking
The 30× optical zoom paired with intelligent auto-tracking keeps moving subjects in frame automatically, reducing the need for manual PTZ control and ensuring critical events are captured clearly across large distances.
Active Deterrence
Built-in red and blue flashing warning lights combined with a loud siren activate upon intrusion detection, providing an immediate on-site deterrent that can stop unwanted activity before it escalates to an incident.
AI Perimeter Protection
Advanced AI analytics classify humans and vehicles separately, significantly reducing false alarms triggered by animals or environmental movement, so monitoring teams receive accurate, actionable alerts focused on genuine threats.
Starlight Night Vision up to 150m IR
Starlight technology delivers full-colour imaging in extremely low-light conditions, while the infrared illuminator extends night vision up to 150 metres, ensuring continuous 24/7 surveillance even in complete darkness.
IP67 & IK10 Rugged Build with PoE+
Rated IP67 for full weatherproofing and IK10 for vandal resistance, this camera is built for demanding outdoor deployments. PoE+ support simplifies installation by delivering power and data over a single Ethernet cable.
Best For
- Industrial & Warehouse Sites: The dual-lens system monitors wide facility grounds while the 30× zoom pinpoints activity at perimeter fences, loading docks, or access points with precision.
- Gated Communities & Estates: AI perimeter protection and active deterrence respond to intrusions proactively, providing residents with a visible and audible security presence around large grounds.
- Commercial Car Parks & Retail Centres: Auto-tracking follows vehicles and pedestrians across open areas while the built-in siren discourages loitering, theft, or anti-social behaviour in real time.
- Public Venues & Civic Infrastructure: Long-range DORI performance with a detect distance of up to 1520 metres makes this camera suitable for monitoring open spaces, plazas, and transport hubs.
- High-Value Asset Protection: On-site deterrence combined with two-way audio and local MicroSD storage up to 512GB ensures evidence capture even if network connectivity is interrupted.
Why Choose the DH-SDT3E410-8P-MB-A-PV1
Standard PTZ cameras offer zoom and pan capabilities, but they cannot simultaneously deliver a wide-area overview and focused detail in a single unit. The DH-SDT3E410-8P-MB-A-PV1 solves this by pairing an 8MP panoramic lens with a 4MP 30× optical zoom PTZ lens — meaning no scene context is lost while the PTZ tracks a subject. Add to that the active deterrence system, which goes beyond passive recording to physically discourage intruders with flashing lights and a siren, and this camera delivers a level of proactive security that basic CCTV simply cannot match. The Starlight sensor and 150m IR capability ensure reliable night performance across large areas, while AI classification keeps alert fatigue to a minimum by filtering genuine threats from environmental noise. Available through Security Wholesalers, this model is a strong investment for anyone requiring intelligent, all-in-one surveillance with minimal infrastructure.
Buyer Decision Tips
Buyer Tip: This camera requires PoE+ (802.3at) rather than standard PoE (802.3af). Confirm that your network switch or injector supports PoE+ before purchasing to avoid power delivery issues during installation.
Buyer Tip: To get the most from the AI auto-tracking and active deterrence features, professional installation and configuration is strongly recommended. Correctly setting detection zones and sensitivity thresholds will minimise false triggers and ensure the siren and warning lights activate only when appropriate.
Key Features & Technical Specifications
| Overview Camera Resolution | 8MP — 3840 × 2160 |
| Detail Camera Resolution | 4MP — 2560 × 1440 |
| Overview Image Sensor | 1/1.8″ Progressive Scan CMOS |
| Detail Image Sensor | 1/2.8″ CMOS |
| Optical Zoom | 30× |
| Digital Zoom | 16× |
| Focal Length (Detail Lens) | 4.5–135mm |
| Pan Range | 360° endless pan |
| Tilt Range | -15° to 90° |
| IR Range | Up to 150 metres |
| Low-Light Technology | Starlight colour imaging + warm light |
| DORI — Detect / Recognise / Identify | 1520m / 608m / 304m (zoom lens) |
| Active Deterrence | Red/blue flashing warning lights + built-in siren |
| Audio | Two-way — built-in microphone and loudspeaker |
| Video Compression | H.265, H.264 |
| Alarm I/O | 2 input, 1 output |
| Local Storage | MicroSD slot, up to 512GB |
| Network Protocols | Ethernet, ONVIF, HTTP, HTTPS, FTP, RTSP |
| Power | PoE+ (802.3at) / DC 24V |
| Ingress Protection | IP67 weatherproof, IK10 vandal-resistant |
Ideal Use Cases
Industrial Facilities & Warehouses
The dual-lens design simultaneously oversees entire warehouse floors or yard areas while the 30× zoom PTZ tracks specific incidents, making it ideal for large industrial properties with multiple zones to monitor.
Gated Estates & Residential Communities
Active deterrence with flashing lights and a siren provides a visible security presence at entry points and perimeter boundaries, offering residents proactive protection rather than passive recording alone.
Commercial Car Parks
Auto-tracking follows vehicles and pedestrians across open parking areas while the AI classification system distinguishes genuine threats from ordinary traffic, reducing unnecessary alerts for security personnel.
Public Spaces & Transport Hubs
With a detection range of up to 1520 metres on the zoom lens, this camera is well suited to monitoring open plazas, parks, station forecourts, and other large public areas requiring long-range situational awareness.
Retail Centres & Shopping Precincts
AI perimeter protection triggers real-time deterrents when suspicious behaviour is detected, helping loss prevention teams respond faster while the 8MP overview lens maintains continuous coverage of the entire retail environment.
Choosing the Right Model
- Choose this model if: You need a single camera that delivers both wide-area panoramic overview and long-range PTZ detail, combined with active deterrence, AI perimeter protection, and Starlight night vision for a high-security outdoor application.
- Choose a different model if: Your site only requires fixed wide-angle coverage without the need for optical zoom, auto-tracking, or active deterrence — in which case a standard fixed IP camera would be more cost-effective.
FAQs
- What is the difference between the 8MP and 4MP lenses on this camera?
The 8MP lens is a fixed wide-angle panoramic camera that continuously monitors the full scene. The 4MP lens is the PTZ component with 30× optical zoom, used for tracking subjects or inspecting distant detail. Both operate simultaneously within the same housing, giving you context and close-up detail at the same time. - How far can the IR night vision reach on this camera?
The infrared illuminator on the DH-SDT3E410-8P-MB-A-PV1 provides night vision up to 150 metres. In addition, Starlight technology allows the sensor to capture usable colour footage in very low ambient light conditions before the IR activates, meaning night footage is often more detailed than standard IR-only cameras produce. - Does the active deterrence system activate automatically?
Yes. When the AI perimeter protection detects a human or vehicle entering a defined zone, the camera can automatically trigger the red and blue flashing warning lights and the built-in siren. The sensitivity and detection zones are configurable during setup, which is why professional installation is recommended to ensure the deterrence activates correctly. - What power supply does this camera require?
The DH-SDT3E410-8P-MB-A-PV1 supports PoE+ (802.3at) or DC 24V power. It is important to confirm your network switch or PoE injector supports the PoE+ standard, as standard PoE (802.3af) may not supply sufficient power for all features to operate correctly. - Can this camera record locally without an NVR?
Yes. The camera includes a MicroSD card slot supporting cards up to 512GB, allowing local on-camera recording independent of a network video recorder. This provides a useful backup if network connectivity is lost, ensuring footage is still captured during an event. - Is this camera compatible with third-party NVRs?
The DH-SDT3E410-8P-MB-A-PV1 supports ONVIF, making it compatible with many third-party NVR systems. However, advanced AI features such as auto-tracking, active deterrence triggers, and perimeter protection analytics are best accessed through Dahua-compatible recorders or management software such as Smart PSS or DSS Express. - Where can I purchase the DH-SDT3E410-8P-MB-A-PV1 in Australia?
This camera is available through Security Wholesalers, an Australian supplier of professional CCTV and security equipment. The datasheet is also available for download to assist with pre-installation planning and system design. - What is the DORI performance of this camera?
Using the 30× zoom detail lens, the DH-SDT3E410-8P-MB-A-PV1 achieves a detect distance of up to 1520 metres, a recognise distance of 608 metres, and an identify distance of 304 metres. These figures make it suitable for long-range perimeter surveillance at large sites such as airports, industrial parks, and public venues.
Additional Information
NOTE: This camera requires professional installation and configuration to maximise AI tracking accuracy and deterrence capabilities.



























