Uniview IPC9312LFW-AF28-2X4 2MP+2MP Dual-Lens PTZ Camera, 4X Zoom

The Uniview IPC9312LFW-AF28-2X4 combines a fixed panoramic lens and a 4x PTZ lens, both 2MP, with a built-in dual mic and speaker. It suits villa entrances, shops and small offices that want wide coverage and tracking from a single camera.

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The Uniview IPC9312LFW-AF28-2X4 fixes a classic PTZ problem: when you zoom in on one spot, you lose sight of everything else. This camera carries two lenses in one housing. The top lens is fixed at a 102.4° view and keeps watching the whole gate or courtyard, while the lower lens pans, tilts and zooms 4x to follow a person. Each lens records at 2MP.

How the Uniview IPC9312LFW-AF28-2X4 works

The fixed 2.8 mm lens does the watching. When it detects line crossing or area entry and classifies the target as a person or vehicle, it sends the PTZ lens to track it. You get a wide shot and a close-up of the same event at the same moment.

• Channel 1: fixed 2.8 mm lens, 102.4° horizontal view.
• Channel 2: 2.8 to 12 mm, 4x optical zoom, 345° pan, -10° to 100° tilt.
• 256 presets and 16 patrols.
• 1080p at 25 fps.

Talk to visitors from your phone

A built-in dual microphone and speaker give you two-way audio. When a courier is standing at the villa gate, answer from the UNV-Link app wherever you are. If someone approaches the fence late at night, they hear your voice right away. No external mic or speaker needed, and noise suppression keeps speech clear near a busy road.

Night vision

The PTZ lens has IR up to 50 m plus a warm light up to 10 m for color images close to the camera. The fixed lens has 10 m of IR, enough for a typical entrance or front yard. LightHunter keeps color images down to 0.002 lux.

Installation and power

Power comes over PoE+ (802.3at) with a maximum draw of 16 W, so one cable from a PoE switch or a PoE+ NVR is enough, with 12 V DC as a backup option. The camera weighs 1.03 kg, is rated IP66, operates from -20°C to 60°C, and fits on a wall or ceiling.

Where it fits in Saudi Arabia

• Villa gates and front yards: wide view plus a face close-up.
• Small shops and car showrooms: door and storefront coverage.
• Istirahas: watch the gate and speak to guests before opening.
• Entrances of small residential buildings.

Recording and compatibility

It supports ONVIF Profile S, G and M, a microSD slot up to 512 GB and recording to Uniview NVRs. The network port is 10/100 Mbps.

Video is compressed with Uniview's Ultra 265 alongside H.265, H.264 and MJPEG, so recordings take less disk space and you keep more days of footage. Up to 24 privacy mask areas let you block a neighbor's window or part of the street.

IPC9312LFW-AF28-2X4 or IPC94144SR-X25-F40C?

Same idea, different scale. The IPC94144SR-X25-F40C has 4MP+4MP resolution, 25x zoom, 100 m IR, 360° pan, 1,024 presets and alarm and audio terminals, but no built-in mic. Choose the IPC9312LFW-AF28-2X4 for entrances and short distances (recognition up to 32.6 m) and direct two-way talk; choose the IPC94144SR-X25-F40C for wide yards and car parks.

Frequently Asked Questions

Is the IPC9312LFW-AF28-2X4 PoE powered?

Yes. It runs on PoE+ (IEEE 802.3at) with a 16 W maximum draw, or on a 12 V DC adapter.

Does it have a microphone and speaker?

Yes. A built-in dual mic and speaker support two-way audio through the app.

Specifications

• Model: IPC9312LFW-AF28-2X4
• Type: 2MP+2MP LightHunter Dual-lens Network PTZ Camera
• Series: Easy Series
• Sensor: 1/2.8" CMOS
• Min. illumination: Color: 0.002 Lux (F1.6, AGC ON); 0 Lux with IR (and warm light on channel 2)
• Day/Night: IR-cut filter with auto switch (ICR)
• Shutter: Auto/Manual, 1 to 1/100000 s
• WDR: 120 dB
• S/N: >52 dB
• Focal length: Channel 1 (panorama): 2.8 mm; Channel 2 (detail): 2.8 to 12 mm
• Optical zoom: Channel 2: 4X
• Iris: F1.6
• Field of view: Ch1: H 102.4°, V 54.9°, D 133.1°; Ch2: H 106.6° to 30.6°, V 56.5° to 17.4°, D 138.6° to 37.6°
• DORI distances: Ch1: Detect 43.4 m, Observe 17.4 m, Recognize 8.7 m, Identify 4.3 m; Ch2: Detect 43.4 to 162.9 m, Observe 17.4 to 65.2 m, Recognize 8.7 to 32.6 m, Identify 4.3 to 16.3 m
• Illuminator: 850 nm IR: Ch1 10 m, Ch2 50 m; warm light on Ch2 up to 10 m; auto/manual control
• Resolution and streams: Dual streams: main 1080p (1920 × 1080) up to 25 fps, sub up to 720p at 25 fps
• Video compression: Ultra 265, H.265, H.264, MJPEG
• Bit rate: 128 Kbps to 16 Mbps
• Privacy mask / OSD: 24 areas (up to 4 per scene), up to 4 OSDs, U-code (main stream) and ROI
• Smart functions: Linkage: fixed lens triggers PTZ tracking via smart intrusion prevention; cross-line, intrusion, enter/leave area with human, non-motor vehicle and vehicle classification (Ch1)
• Image: 2D/3D DNR, HLC, BLC, Smart IR, digital defog, multiple white balance modes
• Events: Motion detection, audio detection
• Pan: Ch2: 0° to 345°, 1 to 40°/s
• Tilt: Ch1: 18°±5° (fixed); Ch2: -10° to 100°, 2 to 50°/s
• Presets: 256 presets, 16 patrols (up to 64 presets each), home position
• Audio: Built-in dual mic, built-in speaker, two-way audio, G.711U/A, 128 Kbps, 16 kHz, noise suppression
• Storage: MicroSD up to 512 GB; ANR, NAS (NFS)
• Network: 1× RJ45 10/100 Mbps Ethernet
• Integration: ONVIF Profile S, G, M; API; SDK
• Users and security: Up to 32 users, 3 levels; TLS 1.2/1.3, HTTPS, strong passwords, log export
• Clients: EZStation, UNV-Link, UNV-Link Pro
• Power: DC 12 V or PoE+ (IEEE 802.3at)
• Power consumption: Max. 16 W
• Dimensions: Wall mount: 192 × 134 × 302 mm; ceiling mount: 154 × 134 × 363 mm
• Weight: 1.03 kg
• Operating environment: -20°C to 60°C, up to 95% RH non-condensing
• Protection: IP66, 2 kV surge protection
• Certifications: CE-EMC, FCC Part 15B, CE LVD, UL 62368-1, CE-RoHS
• Web UI languages: 22 languages including Arabic

Features

• Two 2MP lenses in one body: a 2.8 mm panoramic lens covers 102.4°, a 2.8 to 12 mm PTZ lens zooms 4x.
• Linked tracking: an intrusion caught by the fixed lens sends the PTZ lens to follow the target automatically.
• Built-in dual mic and speaker: talk to visitors or warn intruders without extra audio hardware.
• Up to 50 m IR and 10 m warm light on the PTZ lens: clearer night images at the gate.
• PoE+ powered (max 16 W) with IP66 protection: one network cable for an outdoor install.