Hikvision DS-2CD2T87G3-LIS2UY/SL(2.8mm) Product Overview
The Hikvision DS-2CD2T87G3-LIS2UY/SL(2.8mm) is an 8MP ColorVu 3.0 Smart Hybrid Light fixed bullet network camera with integrated two-way audio and active deterrence. Its 1/1.8-inch progressive-scan CMOS sensor records at up to 3840 × 2160, while the fixed 2.8mm F1.0 lens provides a wide 108.8° horizontal field of view.
HikAI-ISP image processing and scene-adaptive 130dB WDR support colour-focused low-light monitoring and challenging high-contrast scenes. Infrared and white-light illumination are rated up to 60 metres. The `/SL` hardware includes an arrayed dual microphone, a 2W built-in speaker, one line audio input and output, two alarm inputs and two alarm outputs, a white warning strobe and audible-warning capability. Compatible memory cards up to 512GB are supported.
Key Benefits
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4K 8MP detail: records at up to 3840 × 2160 at 25fps in 50Hz mode or 30fps in 60Hz mode.
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Wide 2.8mm coverage: the 108.8° horizontal field of view suits entrances, yards, car parks, building perimeters and broad surveillance scenes.
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ColorVu 3.0 imaging: the 1/1.8-inch sensor, F1.0 aperture and HikAI-ISP processing support colour-focused detail where ambient illumination is limited.
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60m Smart Hybrid Light: provides configurable infrared and white-light operation for supported night-monitoring modes.
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Person and vehicle classification: supported events can focus on relevant target types and reduce unrelated notifications.
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130dB scene-adaptive WDR: helps retain detail where bright and shaded areas appear together.
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Integrated two-way audio: arrayed dual microphones and a 2W speaker support compatible live communication and warning playback.
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Active deterrence: the white flashing warning light and audible warning can be linked to supported events.
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External integration: line audio plus two alarm inputs and outputs support compatible external equipment.
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Protected metal housing: IP67 and NEMA 4X provide weather resistance and moderate anti-corrosion protection.
Key Features
- 8MP maximum resolution of 3840 × 2160
- 1/1.8-inch progressive-scan CMOS image sensor
- 2.8mm fixed focal lens with F1.0 aperture
- 108.8° horizontal, 56.4° vertical and 134.3° diagonal field of view
- Minimum colour illumination of 0.0005 lux at F1.0 with AGC enabled
- Infrared and white-light illumination up to 60 metres
- Smart Hybrid Light operation
- HikAI-ISP image processing and AI-powered noise reduction
- 130dB scene-adaptive wide dynamic range
- H.265+, H.265, H.264+ and H.264 video compression
- Person and vehicle classification for supported events
- Face capture and scene-change detection
- Arrayed dual microphone and 2W speaker
- One line audio input and one line audio output
- Two alarm inputs and two alarm outputs
- White flashing warning light and audible warning
- Memory-card support up to 512GB
- 12V DC or IEEE 802.3at PoE+ power
- IP67 and NEMA 4X protection
Technical Specifications
| Model |
DS-2CD2T87G3-LIS2UY/SL(2.8mm) |
| Camera type |
Fixed bullet network camera with active deterrence |
| Image sensor |
1/1.8-inch progressive-scan CMOS |
| Maximum resolution |
3840 × 2160 |
| Maximum frame rate |
25fps in 50Hz mode or 30fps in 60Hz mode at maximum resolution |
| Minimum illumination |
Colour: 0.0005 lux at F1.0 with AGC on; 0 lux with supplement light |
| Lens |
2.8mm fixed focal lens, F1.0 |
| Field of view |
Horizontal 108.8°; vertical 56.4°; diagonal 134.3° |
| Depth of field |
Approximately 3.3m to infinity |
| DORI distance |
Detection 89m; observation 35.3m; recognition 17.8m; identification 8.9m, calculated using EN 62676-4 criteria |
| Physical adjustment |
Pan 0° to 360°, tilt 0° to 90° and rotation 0° to 360° during installation |
| Supplement light |
Infrared and white light up to 60m with Smart Hybrid Light |
| Wide dynamic range |
130dB scene-adaptive WDR |
| Video compression |
H.265+, H.265, H.264+ and H.264; MJPEG on the sub-stream |
| Analytics |
Person and vehicle classification for supported motion and perimeter events; face capture and scene-change detection |
| Built-in audio |
Arrayed dual microphone and 2W speaker; manufacturer specifies up to 110dB sound pressure at 10cm |
| External audio |
One line input and one line output |
| Alarm interface |
Two inputs and two outputs |
| Active deterrence |
White flashing warning light and audible warning on the `/SL` model |
| Local storage |
Compatible microSD, microSDHC or microSDXC cards up to 512GB |
| Network interface |
1 × RJ45 10/100Mbps self-adaptive Ethernet port |
| Interoperability |
ONVIF Profiles S, G and T; ISAPI, SDK and ISUP |
| Power |
12V DC, maximum 17W; IEEE 802.3at PoE+ Class 4, maximum 18W |
| Operating conditions |
-30°C to 60°C; relative humidity 95% or less, non-condensing |
| Housing |
Metal, white finish |
| Protection |
IP67 and NEMA 4X moderate anti-corrosion protection |
| Dimensions |
286.7 × 93.3 × 91.2mm |
| Weight |
Approximately 1250g |
Night Imaging and Detection
Smart Hybrid Light can use infrared, white light or an intelligently controlled combination according to configuration. ColorVu 3.0 and HikAI-ISP support colour-focused imaging, while practical results depend on available ambient light, mounting height, reflective surfaces, weather and camera settings. Hikvision rates both infrared and white-light supplement up to 60 metres under manufacturer test conditions.
Person and vehicle classification can be applied to supported motion, line-crossing, intrusion, region-entry and region-exit events. Face capture and scene-change detection are also supported. Detection performance depends on target size, distance, camera angle, lighting, obstruction and correct configuration; no analytics system should be treated as a guarantee that every event will be detected.
Two-Way Audio and Active Deterrence
The arrayed dual microphones and built-in 2W speaker support compatible two-way communication. The white flashing warning light and audible warning can be linked to supported events. The warning strobe is a deterrence signal rather than a general long-range scene illuminator.
One external line audio input and output plus two alarm inputs and outputs are available for compatible equipment. Event linkage, warning volume, custom audio and specialised controls can depend on camera firmware, recorder and management software.
Storage and Compatibility
The internal card slot supports compatible microSD-family cards up to 512GB. A memory card is normally sold separately. Confirm that the selected card is suitable for surveillance recording and configure recording schedules, overwrite behaviour and retention requirements correctly.
Confirm NVR support for 3840 × 2160 video, required frame rate, person-and-vehicle analytics, two-way audio, alarm and deterrence controls, Smart Hybrid Light, PoE+ capacity, storage-card support and mounting accessories before ordering. ONVIF integration can assist third-party compatibility but does not guarantee access to every Hikvision-specific feature.
Installation Considerations
The 2.8mm lens is fixed and cannot provide optical zoom or remote focal adjustment. Confirm the required scene width, target distance and identification requirement before installation. Mount the camera on a structurally suitable surface, protect all connections from moisture and follow Hikvision installation guidance.
Frequently Asked Questions
What is the exact model?
DS-2CD2T87G3-LIS2UY/SL(2.8mm).
What is the maximum resolution?
3840 × 2160, commonly described as 8MP or 4K.
What lens and field of view does it have?
It has a fixed 2.8mm F1.0 lens with a 108.8° horizontal, 56.4° vertical and 134.3° diagonal field of view.
What is the supplement-light range?
Hikvision specifies infrared and white-light illumination up to 60 metres under manufacturer test conditions.
Can it classify people and vehicles?
Yes, for supported event types.
Does it support ANPR or number-plate recognition?
The exact manufacturer specification does not state dedicated ANPR or number-plate-recognition functionality, so this listing does not claim it.
Does it support two-way audio?
Yes. It includes arrayed dual microphones and a 2W speaker.
Does it have active deterrence?
Yes. The `/SL` model includes a white flashing warning light and audible warning.
Does it provide Wiegand access-control output?
No Wiegand interface is stated in the exact manufacturer specification.
How many alarm connections are provided?
Two alarm inputs and two alarm outputs.
What storage and protection are supported?
Compatible memory cards up to 512GB, plus IP67 and NEMA 4X protection.
