Pelco SRXP4-5V10-EMD-IR 2MP Outdoor Dome IR Camera
The Pelco SRXP4-5V10-EMD-IR is a professional outdoor dome designed for 24/7 perimeter and facility surveillance. Built on the Pelco Sarix Professional 4 series, this 2MP camera pairs a motorized varifocal lens with integrated infrared illumination to maintain clear imaging from full daylight through complete darkness without auxiliary lighting. The combination of outdoor IP camera durability, edge-based analytics, and efficient compression makes it a practical choice for parking structures, loading docks, building perimeters, and outdoor corridors where unattended surveillance and intelligent motion detection are required.
Key Features
- 2MP resolution at 1920 x 1080: Delivers sufficient detail for facial identification at typical perimeter distances (5–15 meters) while keeping storage overhead manageable on multi-camera systems.
- Motorized 4.4–9.3mm varifocal lens with 32–109° horizontal field of view: Allows you to adjust focal length after installation — eliminates the need to physically swap lenses or remount the camera if coverage requirements shift slightly.
- Integrated IR illumination (0 lux with IR active): Passive infrared doesn't require external lighting rigs or supplemental power infrastructure; operates in complete darkness without color washout or visible illumination that might alert intruders.
- 130 dB SureVision wide dynamic range: Handles extreme backlit and high-contrast scenes (e.g., sunlit parking areas with shadowed entrances) without losing detail in either bright or dark zones — critical for perimeter deployments with mixed lighting.
- On-board analytics (Person/Vehicle Detection, Directional Violation, Loitering, Beam Crossing, Crowd Detection, Tamper Alert): Edge-based processing reduces NVR CPU load and bandwidth consumption, allowing you to increase camera density without straining the recording system. Tamper detection automatically alerts on lens obstruction or removal.
- H.264, H.265, and Smart Compression support: H.265 cuts storage requirements roughly 40–60% compared to H.264 on 24/7 recordings — meaningful when deploying dozens of cameras. Smart Compression adapts bitrate based on scene complexity, further optimizing disk utilization.
- ONVIF Profile S, T, G, and M compliance: Integrates with any standards-based VMS platform — Milestone XProtect, Genetec Clearance, Hanwha Wave, and others. Avoids vendor lock-in on the recording and management side.
- PoE Class 3 (IEEE 802.3af/at): Draws under 13W via standard PoE — won't strain typical 48-port PoE switches. No separate 12VDC power supply needed at each camera location.
- IP66/IP67 rating and IK09 vandal resistance: IP66 means rain, dust, and direct spray won't penetrate; IP67 adds temporary submersion tolerance (useful near washdown areas). IK09 withstands impacts up to 40 joules — resists hammer strikes and deliberate tampering.
- microSD local storage support: Provides failover recording if the network drops — footage continues to the card until the connection is restored, protecting against gap coverage.
- HTTPS encryption and secure transmission: Video stream is encrypted in transit; prevents packet sniffing on untrusted networks.
Integration and Compatibility
This camera requires a standard Ethernet backbone and PoE-capable switch. Confirm your NVR or VMS supports H.265 decoding — while H.264 is universally supported, H.265 offers better compression but requires compatible playback hardware. If your VMS is older or uses proprietary codecs, fall back to H.264 to ensure broad compatibility. The motorized lens requires no field-configurable joystick or PTZ controller; focal length is adjusted remotely through the camera's web interface or VMS app during commissioning. Plan your PoE power budget conservatively — add 20% overhead for cable loss and switch margin.
When to Choose a Different Model
If you need wider coverage (120°+ field of view) or higher resolution (4MP+) for detail-intensive scenes, explore higher-megapixel variants within the Sarix Professional 4 line. If the site requires active pan/tilt capability for tracking moving subjects, consider a PTZ variant instead. For indoor-only applications without water or dust exposure, standard indoor domes will cost less and draw less power.
Frequently Asked Questions
Q: What is the maximum infrared range on the SRXP4-5V10-EMD-IR?
A: The datasheet specifies 0 lux operation with IR active, but does not publish a maximum illumination distance. IR range depends on scene reflectivity and sensor sensitivity; typical deployments see usable night vision out to 20–30 meters. For sites requiring IR illumination beyond 40 meters, consider a separate IR projector or a higher-power dedicated IR dome.
Q: Is the SRXP4-5V10-EMD-IR NDAA Section 889 compliant?
A: Pelco cameras do not carry published NDAA certifications by default. Confirm directly with Pelco or your integrator if federal compliance is required for your project.
Q: Can the SRXP4-5V10-EMD-IR be wall-mounted, or is it ceiling-only?
A: The dome form factor supports both wall and ceiling mounting via standard mounting brackets. Verify the mounting hardware is rated for your surface type (concrete, metal, or composite) and local wind/seismic requirements.
Q: Does the SRXP4-5V10-EMD-IR work with Milestone XProtect?
A: Yes. ONVIF Profile S, T, G, and M compliance ensures integration with Milestone XProtect and other standards-based VMS platforms. Test H.265 codec support in your specific Milestone version before full deployment.
Q: What warranty does the SRXP4-5V10-EMD-IR include?
A: Pelco includes a 5-year manufacturer warranty covering defects in materials and workmanship. Confirm warranty terms with your reseller or directly with Pelco.
Q: How much storage does 24/7 recording consume on the SRXP4-5V10-EMD-IR?
A: At 2MP, 30 fps, and H.265 compression, typical bitrate ranges from 3–8 Mbps depending on scene complexity and motion. A 2TB drive records approximately 25–65 days of continuous 24/7 footage. Use an NVR storage calculator to plan retention based on your actual frame rate, compression codec, and required archival period.
James EverettPerspective based on aggregated IP Security Depot and affiliated engineering team experience.
The SRXP4-5V10-EMD-IR hits the practical sweet spot for outdoor perimeter work. 2MP is enough for facial recognition at 10–15 meters — the typical stand-off distance for building entrances and parking lot gates — without overloading your storage with gigapixel feeds. The motorized lens is genuinely useful: adjust focal length remotely after installation rather than climbing a ladder to swap glass or remount the housing. I've seen deployments where integrators sized the lens wrong on first pass; a fixed lens would've meant a service call. Motorized varifocal buys you a revision window.
Technical Highlights:
- 130 dB SureVision WDR: Real-world parking lots have brutal contrast — asphalt shadows mixed with sun-facing concrete or reflective doors. This WDR spec means you won't lose detail in the dark zones while the bright zones stay clipped. Test it in your site's actual lighting before full rollout, but the spec gives you room to work.
- H.265 compression (40–60% vs. H.264): On a 24/7, multi-camera system, this is a storage cost multiplier. A 12-camera deployment recording 30 days compresses to roughly half the NVR capacity. That's real money saved on disk refreshes every few years.
- PoE Class 3 (sub-13W draw): Standard 802.3af PoE works. You don't need PoE+ switches for this camera. Check your switch datasheet for power budget — 24 or 48 cameras on PoE Class 3 won't strain a modern 48-port switch, assuming decent cable runs (under 100 meters).
- On-board analytics (Person/Vehicle Detection, Loitering, Tamper): Edge processing beats centralized analytics on NVR. Each camera offloads its own motion detection and object classification — your NVR CPU stays idle, and you can stack more cameras on the same recorder.
Deployment Considerations:
- IR range is not published by Pelco beyond '0 lux with IR active.' That spec tells you the camera sees in darkness, not how far the IR beam reaches. For parking structures or large outdoor areas, verify IR throw in your site's actual reflectivity before signing off. Dark asphalt eats IR; light concrete bounces it. A site survey with a test unit is worth the hour.
- The ONVIF compliance is real, but H.265 decoding is not universal on older VMS platforms. If you're running XProtect 2016 or earlier, Genetec 5.2, or Hanwha Wave from 2020, confirm H.265 support before you deploy. H.264 fallback is baked in, so there's no hard blocker — just a feature you might not use.
- IK09 rating (40 joules impact) is solid for vandal resistance but not bulletproof against coordinated attack. If the camera is mounted in a high-risk zone or within arm's reach, consider protective housing or strategic placement (high ceiling, behind bars). IK09 stops casual tampering, not determined adversaries.
Deploy the SRXP4-5V10-EMD-IR in parking structures, building perimeters, and outdoor corridors where you need reliable 24/7 surveillance without active pan/tilt. The motorized lens and edge analytics justify the cost over fixed-lens alternatives on installations where you can't afford a second look and can benefit from efficient compression. Not for wide-area outdoor venues (sports stadiums, sprawling campuses) — too low a resolution. Not for high-security federal work without explicit NDAA clearance. Solid choice for parking, docks, and perimeter fence lines.
