Pelco SRXE4-2V12-EMD-1 vs Pelco SRXE4-6V29-EMD-IR1: Specification Comparison
Both the Pelco SRXE4-2V12-EMD-1 and SRXE4-6V29-EMD-IR1 are 4MP outdoor dome cameras from the Sarix Enhanced 4 Series, sharing the same sensor class, resolution ceiling, and form factor. A buyer choosing between them is likely weighing day/night low-light strategy: the -2V12-EMD-1 relies on a low-lux CMOS with B/W fallback, while the -6V29-EMD-IR1 adds an IR1 illuminator module rated to approximately 70 m at 940 nm. This comparison evaluates imaging, installation, and integration specs drawn strictly from the provided data.
In This Guide
How do the imaging specs compare?
Both cameras share the same 1/1.8-inch progressive scan CMOS sensor, 2560×1440 maximum resolution, 60 fps maximum frame rate, 130 dB SureVision WDR, F1.4 aperture, and an identical 4.4–9.3 mm motorized varifocal lens delivering a 32–109° HFOV. H.265, H.264, and Motion JPEG compression are available on both. At the sensor and optics level, the two units are spec-identical.
The meaningful imaging divergence is in low-light performance. The SRXE4-2V12-EMD-1 is rated at 0.003 lux color / 0.001 lux B/W, indicating a mechanical or electronic day/night cut filter that enables a B/W mode floor of 0.001 lux without active IR. The SRXE4-6V29-EMD-IR1 is rated at 0.003 lux color / 0 lux IR, meaning it relies on its integrated 940 nm (covert, invisible) IR1 illuminator—specified at approximately 70 m range—to reach zero-lux darkness; a 0.001 lux B/W passive floor is not stated in the provided specs for this model.
What about installation and environment?
Environmental ratings are identical on both: IP66, IP67, IP68 (2 m for 2 hr), IPX9K, NEMA 4X, and IK11 impact resistance. Operating temperature is the same for both: −50°C to +65°C with PoE+ or external power. Both carry NDAA Section 889 and TAA compliance. Both are white dome housings rated for outdoor use and support microSD on-board storage.
Power specifications carry a noted discrepancy in the provided data. Both list PoE Class 3 and a PoE power type in their primary specs. However, the SRXE4-6V29-EMD-IR1 product description also references '12/24 Vdc' as an alternative power input, which is not stated for the SRXE4-2V12-EMD-1. Buyers requiring dual-voltage flexibility should verify this directly against Pelco's official datasheet for the -6V29-EMD-IR1, as the spec fields are inconsistent within the provided data. Mounting options listed for the -2V12-EMD-1 include wall, ceiling, pole, pendant, corner, and recessed; mounting options are not enumerated in the provided specs for the -6V29-EMD-IR1.
Which fits your VMS and analytics better?
Both cameras carry identical ONVIF compliance: Profile S, Profile T, Profile G, and Profile M. Edge analytics are listed as identical on both: Smart Analytics covering Person/Vehicle Detection, Direction Violation, Loitering, Beam Crossing, Crowd Detection, Audio Analytics, and Tamper Alert. Cybersecurity features are identical: FIPS 140-3 Level 3, TPM, Secure Boot, HTTPS, and 802.1X. Both list microSD storage support. Both note audio (microphone supported) in their specs. No VMS-specific integration differences appear in the provided specifications for either model.
Which should you choose: the SRXE4-2V12-EMD-1 or the SRXE4-6V29-EMD-IR1?
Our take: The SRXE4-6V29-EMD-IR1 is the stronger choice when the deployment requires active zero-lux IR illumination at extended range—its IR1 module is specified at approximately 70 m using 940 nm covert IR, reaching 0 lux IR, versus the SRXE4-2V12-EMD-1's passive 0.001 lux B/W floor with no active illuminator. Beyond low-light strategy, the two cameras are spec-identical on every other decision-relevant dimension: same 4MP/60 fps sensor, same 4.4–9.3 mm motorized lens, same 130 dB WDR, same IP66/IP67/IP68/IK11 environmental ratings, same −50°C to +65°C operating range, same ONVIF Profile S/T/G/M compliance, same edge analytics suite, and the same 5-year warranty. Choose the SRXE4-2V12-EMD-1 for sites where existing or supplemental lighting is reliable and covert IR is unnecessary; choose the SRXE4-6V29-EMD-IR1 for perimeter or dark-area applications requiring integrated, invisible long-range illumination.
Side-by-Side Comparison
Spec-for-spec, from manufacturer data.
| Specification | Pelco SRXE4-2V12-EMD-1 | Pelco SRXE4-6V29-EMD-IR1 |
|---|---|---|
| Resolution | 4MP (2560 x 1440) | 4MP (2560 x 1440) |
| Image Sensor | 1/1.8" progressive scan CMOS | 1/1.8" progressive scan CMOS |
| Max Frame Rate | 60 fps | 60 fps |
| Lens / Focal Length | 4.4–9.3 mm motorized varifocal | 4.4–9.3 mm motorized varifocal |
| HFOV | 32–109° | 32–109° |
| Aperture | F1.4 | F1.4 |
| Min Illumination | 0.003 lux color / 0.001 lux B/W | 0.003 lux color / 0 lux IR |
| IR Illuminator | — | ~70 m, 940 nm (covert) |
| WDR | 130 dB SureVision | 130 dB SureVision |
| Video Compression | H.265; H.264; Motion JPEG | H.265; H.264; Motion JPEG |
| IP Rating | IP66 / IP67 / IP68 / IPX9K / NEMA 4X | IP66 / IP67 / IP68 / IPX9K / NEMA 4X |
| Impact Rating | IK11 | IK11 |
| Operating Temperature | -50°C to +65°C | -50°C to +65°C |
| Power Input | PoE (Class 3) | PoE (Class 3); 12/24 Vdc noted in description |
| Edge Storage | microSD | microSD |
| Audio | Microphone supported | Microphone supported |
| ONVIF Compliance | Profile S; T; G; M | Profile S; T; G; M |
| Cybersecurity | FIPS 140-3 L3; TPM; Secure Boot; HTTPS; 802.1X | FIPS 140-3 L3; TPM; Secure Boot; HTTPS; 802.1X |
| Regulatory | NDAA §889; TAA Compliant | NDAA §889; TAA Compliant |
| Warranty | 5 years | 5 years |
Frequently Asked Questions
Which should you choose: the SRXE4-2V12-EMD-1 or the SRXE4-6V29-EMD-IR1?
The SRXE4-6V29-EMD-IR1 is the stronger choice when the deployment requires active zero-lux IR illumination at extended range—its IR1 module is specified at approximately 70 m using 940 nm covert IR, reaching 0 lux IR, versus the SRXE4-2V12-EMD-1's passive 0.001 lux B/W floor with no active illuminator. Beyond low-light strategy, the two cameras are spec-identical on every other decision-relevant dimension: same 4MP/60 fps sensor, same 4.4–9.3 mm motorized lens, same 130 dB WDR, same IP66/IP67/IP68/IK11 environmental ratings, same −50°C to +65°C operating range, same ONVIF Profile S/T/G/M compliance, same edge analytics suite, and the same 5-year warranty. Choose the SRXE4-2V12-EMD-1 for sites where existing or supplemental lighting is reliable and covert IR is unnecessary; choose the SRXE4-6V29-EMD-IR1 for perimeter or dark-area applications requiring integrated, invisible long-range illumination.
Is the SRXE4-2V12-EMD-1 or SRXE4-6V29-EMD-IR1 better for low-light or zero-lux conditions?
For true zero-lux conditions, the SRXE4-6V29-EMD-IR1 is the specified choice: its IR1 illuminator module is rated to approximately 70 m at 940 nm and achieves a 0 lux IR floor. The SRXE4-2V12-EMD-1 does not include an active IR illuminator; its lowest specified sensitivity is 0.001 lux in B/W mode, which requires some ambient light to be present.
Do both cameras share the same lens, WDR, and resolution?
Yes. Both models share the same 4.4–9.3 mm motorized varifocal lens (32–109° HFOV), the same 4MP (2560×1440) maximum resolution at up to 60 fps, and the same 130 dB SureVision WDR rating. Sensor, aperture (F1.4), and compression codecs (H.265, H.264, Motion JPEG) are also identical per the provided specifications.
Are both cameras equally rugged and compliant for government or regulated installations?
Yes, based on the provided specifications. Both carry IP66/IP67/IP68/IPX9K/NEMA 4X ingress protection, IK11 impact resistance, a −50°C to +65°C operating range, and identical cybersecurity credentials: FIPS 140-3 Level 3, TPM, Secure Boot, HTTPS, and 802.1X. Both are NDAA Section 889 and TAA compliant, and both hold ONVIF Profile S, T, G, and M certification.
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