Hikvision DS-2CD2346G3D-IZ2UY/SL Dual-Lens Overview
The Hikvision DS-2CD2346G3D-IZ2UY/SL(2.8/4mm) is a dual-lens 4MP AcuSense Powered-by-DarkFighter turret network camera that provides two independent 4MP channels through one network connection and one IP address. Each channel has its own 1/3-inch image sensor and independently selectable 2.8mm or 4mm point-varifocal lens position.
The `/SL` version includes an arrayed dual microphone, a 1.5W speaker, white warning strobe and audible-warning capability. It also provides infrared illumination up to 30 metres, 120dB WDR, human and vehicle classification, memory-card support up to 512GB, PoE+ and IP67 plus NEMA 4X protection.
Key Benefits
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Two independent views: covers two areas from one mounting point.
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Two 4MP channels: each channel records at up to 2688 × 1520.
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One IP address: simplifies networking compared with two separate cameras.
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Independent lens selection: each channel can use the 2.8mm or 4mm position.
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AcuSense classification: supports human and vehicle filtering for compatible events.
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Two-way audio: dual microphones and a 1.5W speaker support compatible communication.
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Active deterrence: white strobe and audible warning can be linked to supported events.
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Protected housing: IP67 and NEMA 4X provide weather and moderate anti-corrosion protection.
Key Features
- Two independent 4MP channels
- 2688 × 1520 maximum resolution per channel
- Two 1/3-inch CMOS sensors
- One Ethernet connection and one IP address
- Independent 2.8mm/4mm motorised point-varifocal selection per channel
- 2.8mm FOV: 99.3° H, 52.9° V, 120.2° D
- 4mm FOV: 80.0° H, 44.1° V, 94.0° D
- 30m infrared
- 120dB WDR
- Human and vehicle classification
- Dual microphones and 1.5W speaker
- White warning strobe and audible warning
- 512GB card support
- 12V DC or PoE+
- IP67 and NEMA 4X
Technical Specifications
| Model |
DS-2CD2346G3D-IZ2UY/SL(2.8/4mm) |
| Type |
Dual-lens point-varifocal turret network camera |
| Channels |
Two independent channels through one IP address |
| Sensors |
Two 1/3-inch progressive-scan CMOS sensors |
| Maximum resolution |
2688 × 1520 per channel |
| Lens |
Independent motorised 2.8mm/4mm point-varifocal selection per channel |
| 2.8mm field of view |
H 99.3°; V 52.9°; D 120.2° |
| 4mm field of view |
H 80.0°; V 44.1°; D 94.0° |
| Infrared |
Up to 30m |
| WDR |
120dB |
| Analytics |
Human and vehicle classification for supported events |
| Built-in audio |
Arrayed dual microphone and 1.5W speaker |
| External audio/alarm I/O |
Not stated |
| Deterrence |
White warning strobe and audible warning |
| Storage |
Compatible cards up to 512GB |
| Network |
RJ45 10/100Mbps; ONVIF Profiles S and G |
| Power |
12V DC max 17W; PoE+ Class 4 max 18W |
| Housing |
White metal housing |
| Protection |
IP67 and NEMA 4X |
| Dimensions |
199.9 × 120.1 × 97.2mm |
| Weight |
Approximately 1200g |
Two Channels, Not One Combined Stream
The camera supplies two independent 4MP channels rather than one combined 8MP stream. Confirm the recorder can add and decode both channels from one multi-sensor device. Each lens can be configured separately to suit the required scene.
Audio, Deterrence and Compatibility
The dual microphones and 1.5W speaker support compatible two-way audio. The white warning strobe and audible warning provide active deterrence. No external audio or alarm I/O is stated for this exact model.
Confirm NVR multi-sensor support, available channels, AcuSense, lens control, PoE+ budget, audio, deterrence, storage and mounting compatibility.
Frequently Asked Questions
How many channels does it provide?
Two independent 4MP channels.
Does it use one IP address?
Yes.
Can each lens be set independently?
Yes, each can use 2.8mm or 4mm.
Is it a single 8MP camera?
No. It is a two-channel 4MP-per-channel camera.
What is the IR range?
Up to 30 metres.
Does it classify people and vehicles?
Yes, for supported events.
Does it support two-way audio?
Yes.
Does it include active deterrence?
Yes, with a white strobe and audible warning.
What storage is supported?
Compatible cards up to 512GB.
What power is required?
12V DC or IEEE 802.3at PoE+.
