i-PRO M-46-V-V2 4MP Varifocal Dome IP Camera

i-PRO M-46-V-V2 4MP Varifocal Dome IP Camera

The i-PRO M-46-V-V2 is a 4MP indoor-rated dome camera designed for integrators who need adjustable focal length without swapping hardware. It captures 2688×1520 resolution at up to 30 fps with a motorized 2.8–12mm lens (4.3x optical zoom), allowing you to zoom and refocus remotely — essential when repositioning a camera is logistically difficult or expensive. The IP67 and IK10 ratings mean dust and water immersion to 1 meter won't disable it, and it can survive 40-joule impacts typical of rough installation environments. H.265 compression cuts storage overhead roughly in half compared to H.264 for equivalent quality — a real cost factor when recording 24/7 across multi-camera deployments. Built-in 40-meter IR illumination extends night-vision capability to 131 feet without external lighting infrastructure.

Key Features

• Motorized Varifocal Lens (2.8–12mm, 4.3x Zoom): Adjust focal length and focus from the VMS or on-camera controls without physical lens replacement. Supports multiple resolution outputs (2560×1440, 2304×1296, 1920×1080, 1280×720) so you can dial in bandwidth and storage trade-offs per scene.
• 40-Meter IR Illumination (850nm): Built-in IR LEDs extend night-vision range to 131 feet. Minimum illumination is 0.003 lux at F1.6 with AGC enabled; operates at 0 lux when IR is active. This means 24/7 visibility in unlit outdoor areas without external lighting infrastructure.
• 120 dB Wide Dynamic Range (WDR): Handles extreme contrast — bright skies against dark building facades, for example — without washing out detail or losing shadow information. Critical for mixed-lighting outdoor scenes where standard cameras would fail.
• Triple Codec Support (H.265, H.264, MJPEG): H.265 delivers 40–60% better compression than H.264. Dual stream (mainstream + substream) lets you record high-quality locally while streaming lower bandwidth to remote viewers, or mix codecs across multiple cameras if your VMS requires it.
• 8 ROI Zones + 4 Privacy Masking Areas: Focus analytics and quality on regions that matter; mask sensitive areas (private windows, neighboring properties) for compliance without sacrificing detection capability elsewhere.
• Cross-Line, Intrusion, and Motion Analytics: Detects people crossing defined lines, entering restricted zones, or triggering motion. Includes tampering alarm (detects lens obstruction or camera tilt) and audio detection for alarm trigger or unusual sound patterns.
• PoE Power, 8W Maximum Draw: Standard 802.3af PoE (not PoE+) powers this camera, so it fits on standard switches without consuming premium power budget. No separate 12V supply lines needed for ceiling or remote installs.
• Built-in Audio with Dual Codec: Includes microphone and audio line input (35kΩ impedance, 2V p-p), output at 600Ω impedance. Supports G.711U and G.711A audio codecs for two-way voice or alarm integration.
• Pan/Tilt/Rotation Control: On-camera adjustments: pan 3°–360°, tilt 0°–70°, image rotation 3°–360°. Image flip and 90° rotation compensate for non-standard mounting angles without firmware patches.
• ONVIF Profile S, G, and T: Works with standards-based VMS platforms (Milestone XProtect, Genetec, Axis Camera Station, and others) without proprietary gateways or middleware. IPv4, TCP/UDP, RTSP, RTMP, HTTP/HTTPS, DNS, DDNS, NTP, and SNMP for centralized management.
• NDAA Section 889 Compliant: Meets U.S. Department of Defense cybersecurity and supply-chain requirements for federal integrators and government buyers.
• Security Features: Password protection, HTTPS, TLS 1.2, WSSE and ONVIF security, IP filtering, ARP protection, MAC authentication, illegal login lockout, session timeout, and watermark verification prevent unauthorized access and detect forensic tampering.

Integration & Compatibility

The M-46-V-V2 integrates with any standards-based IP camera platform that supports ONVIF. It ships with firmware configured for Milestone, Genetec, and open-standards VMS deployments. Network video recorders supporting H.265 decode will see the best storage efficiency; if your NVR is H.264-only, the M-46-V-V2 will fall back to H.264 without performance loss, though storage savings disappear. Audio I/O integrates directly with alarm panels and two-way intercom systems via standard line-level connectors. For multi-camera warehouses or retail installations, PoE switch capacity planning is straightforward: eight units draw only 64W total, well within a single 95W standard PoE switch.

Frequently Asked Questions

Q: Is the M-46-V-V2 outdoor-rated?

A: The M-46-V-V2 carries an IP67 rating (dust-tight, immersion to 1 meter) and IK10 impact rating (40-joule impacts), making it suitable for harsh industrial or semi-outdoor environments. However, it is classified as an indoor camera. For fully exposed outdoor deployments with sustained UV exposure or salt spray, verify your specific environmental conditions against the datasheet before purchase.

Q: What's the typical storage footprint for H.265 vs H.264 on the M-46-V-V2?

A: H.265 achieves 40–60% compression improvement over H.264 depending on scene complexity. On a single M-46-V-V2 at 4MP, 30 fps, H.265 typically consumes 2.5–3.5 Mbps; H.264 the same scene uses 5–7 Mbps. Over 24/7 recording, H.265 saves approximately 1–2 TB per month per camera on a standard NVR.

Q: Does the M-46-V-V2 work with Milestone XProtect and Genetec?

A: Yes. The M-46-V-V2 supports ONVIF Profile S, G, and T, and ships pre-configured for both Milestone XProtect and Genetec deployments. No proprietary middleware or gateway is required.

Q: What audio codecs does the M-46-V-V2 support?

A: The built-in microphone and line-level audio I/O support G.711U and G.711A codecs. This covers two-way voice intercom and alarm tone detection in most standard VMS platforms.

Q: Can I wall-mount the M-46-V-V2, or is it ceiling-only?

A: The M-46-V-V2 is a dome with pan/tilt/rotation controls, allowing installation on ceiling, wall, or corner mounting. Refer to the mounting template for bracket options and structural load requirements.

Q: Is the M-46-V-V2 NDAA Section 889 compliant?

A: Yes. The M-46-V-V2 meets U.S. Department of Defense cybersecurity and supply-chain requirements under Section 889. It qualifies for federal and government procurement programs.

Marty Allison

Perspective based on aggregated IP Security Depot and affiliated engineering team experience.

The M-46-V-V2 is a solid mid-range option if your deployment demands adjustable focal length and you're running a standards-based VMS. The motorized 2.8–12mm varifocal (4.3x zoom) eliminates the field-return hassle you'd face with fixed-lens models when scene framing shifts or coverage needs tighten. H.265 compression is the real story here — at 8W draw and dual-stream capability, this camera pulls its weight in densely-packed installs.

Technical Highlights:

• H.265 + Dual Stream: Mainstream H.265 at full 4MP for local NVR storage, substream H.264 for remote viewing bandwidth. On a 24-camera warehouse, this cuts storage spend by roughly 40% over 12 months without sacrificing local-recording quality.
• 40m IR + 120 dB WDR: Together these handle mixed outdoor lighting (sun-facing glass, deep shadows, nighttime) without external floods. The 0.003 lux floor with AGC and zero-lux IR operation means you're not dependent on ambient light or adding infrastructure.
• 8W PoE (802.3af) vs. PoE+ competitors: Standard 802.3af power budget is tighter, but at 8W max, you can run 11+ M-46-V-V2 units on a single 95W switch. If your switch is already congested, this matters; if you're greenfield, irrelevant.

Deployment Considerations:

• ONVIF Profile S/G/T is mandatory here. Confirm your VMS ships with ONVIF firmware or you'll face integration friction. Milestone and Genetec are straightforward; smaller or older platforms may require validation.
• The varifocal motor draws power dynamically during zoom/focus adjustment. Peak draw can spike above 8W briefly; confirm your PoE injector or switch supports at least 15W per port if you're pushing more than a handful of these simultaneously during commissioning.
• Indoor-rated, not outdoor-rated. IP67 and IK10 protect against splashing and rough handling, but sustained UV or salt spray will degrade the dome and seals within 18–24 months. If you're in a coastal or high-UV zone, specify an outdoor variant in the same i-PRO family instead.

Best fit: retail or light-industrial warehouses where PoE switch budget is tight, H.265 storage savings matter, and you need focal-length adjustability without swapping lenses. Avoid if your VMS is non-ONVIF or if you need true 24/7 outdoor durability without environmental hardening.