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HIKVISION AcuSense 6MP 4mm Strobe Light Audible Warning 60m IR Two-Way Audio Bullet Network Camera DS-2CD2T66G2H-IS2U/SL
Technology & key specs
Full specifications- 6MP6MP resolution3K detail, about 3x sharper than 1080p
- AcuSense AIHuman/vehicle AI, fewer false alarms
- Active deterrenceStrobe light and audible warning
- 60m60m night visionSee clearly in total darkness
- WDR120dB WDRClear faces against bright backlight
- PoEPoE poweredOne network cable for power + video
- IP67IP67 weatherproofDust & water protected outdoors
- Two-way audioListen and talk through the camera
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Overview
HIKVISION's DS-2CD2T66G2H-IS2U/SL packs AcuSense into a 6MP bullet IP camera. Imaging comes from a 1/2.4" progressive CMOS behind an F1.0 aperture, down to 0.001 lux in colour. It is offered with a choice of fixed lens: 2.8 mm (115° horizontal) or 4 mm (94° horizontal). At night it uses IR up to 60 m.
Deep-learning perimeter rules (line crossing, intrusion, region entry/exit) classify people and vehicles, so leaves, rain and animals trigger far fewer false alarms. A built-in strobe and audible warning can be triggered by detection events to deter intruders before they act. Audio: built-in microphone and speaker for talk-back. It is IP67 rated, powered by PoE (802.3at), with on-board microSD backup.
Key features
- 6MP (3200 × 1800) with H.265+
- AcuSense
- Fixed lens options: 2.8 mm / 4 mm (select below)
- WDR: 120 dB
- Illumination: IR up to 60 m
- Strobe and siren deterrence
- Two-way audio: on-board mic and speaker
- Alarm terminals: 1 in, 1 out
Key features & technical specifications
| Feature | Specification |
|---|---|
| Brand | HIKVISION |
| Model | DS-2CD2T66G2H-IS2U/SL |
| Camera Type | 6MP AcuSense Strobe Light and Audible Warning Fixed Bullet Network Camera (white strobe light only) |
| Image Sensor | 1/2.4" Progressive Scan CMOS |
| Max. Resolution | 3200 × 1800 |
| Min. Illumination | Color: 0.001 Lux @ (F1.0, AGC ON),B/W: 0 Lux with IR |
| Lens | 4mm |
| Focal Length & FOV | 2.8 mm, horizontal FOV 115°, vertical FOV 60°, diagonal FOV 144°; 4 mm, horizontal FOV 94°, vertical FOV 50°, diagonal FOV 112° |
| Aperture | F1.0 |
| DORI (Detect/Observe/Recognise/Identify) | 2.8 mm: D: 64 m, O: 25 m, R: 12 m, I: 6 m; 4 mm: D: 77 m, O: 30 m, R: 15 m, I: 7 m |
| Supplement Light | IR |
| Supplement Light Range | Up to 60 m |
| Smart Supplement Light | Yes |
| Wide Dynamic Range | 120 dB |
| Video Compression | Main stream: H.265/H.264/H.264+/H.265+,; Sub-stream: H.265/H.264/MJPEG,; Third stream: H.265/H.264,; *Third stream is supported under certain settings. |
| Basic Events | Motion detection (support alarm triggering by specified target types (human and vehicle)),video tampering alarm,exception |
| AcuSense Perimeter Protection | Line crossing, intrusion, region entrance, region exiting; Support alarm triggering by specified target types (human and vehicle) |
| Smart Events | Scene change detection |
| Built-in Microphone | Yes, 2 built-in microphones |
| Built-in Speaker | Max. power consumption: 2 W, max. sound pressure level: 10 cm: 120 dB. |
| Alarm I/O | 1 input, 1 output (max. 24 VDC/24 VAC, 1 A) |
| Audio I/O | 1 input (line in), two-core terminal block, max. input amplitude: 3.3 Vpp, input impedance: 4.7 KΩ, interface type: non-equilibrium,; 1 output (line out), two-core terminal block, max. output amplitude: 3.3 Vpp, output impedance: 100 Ω, interface type: non-equilibrium |
| Event Linkage | Upload to FTP/NAS/memory card,notify surveillance center,send email,trigger alarm output,trigger recording,trigger capture,audible warning,strobe light |
| On-board Storage | Built-in memory card slot, support microSD/microSDHC/microSDXC card, up to 512 GB |
| Network Interface | 1 RJ45 10 M/100 M self-adaptive Ethernet port |
| Power | 12 VDC ± 25%, 1.4 A, max. 17 W,Ø5.5 mm coaxial power plug,reverse polarity protection,; PoE: IEEE 802.3at, Class 4, max. 18 W |
| Ingress / Impact Protection | IP67: IEC 60529-2013 |
| Material | Front cover: metal, body: metal, bracket: metal |
| Face Capture | Yes |
| Dimensions | 282 mm × 93.1 mm × 90.5 mm (11.1" × 3.7" × 3.6") |
| Operating Conditions | -30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing) |
| Lens Options | 4mm |
| Australian Compliance | RCM (AS/NZS CISPR 32) listed by Hikvision |
Downloads
Recorder sold separately. Hard drives are not included with cameras or kits. Add a WD Purple or Seagate SkyHawk surveillance drive to your NVR.
Virtus Electronics supplies equipment only. For installation, configuration and testing we can refer you to licensed security installers in our partner network.
Ideal use cases
Buyer tips
Frequently asked questions
Can the DS-2CD2T66G2H-IS2U/SL flash a strobe and sound a siren?
Yes. Its built-in strobe and audible alarm can fire on detection events, on a schedule you choose.
How far can it see at night?
Up to 60 m using IR. Real range depends on the scene and reflections.
Does it record audio?
Yes, it has a built-in microphone and a speaker for two-way audio.
What power does it need?
PoE 802.3at Class 4, up to 18 W or 12 VDC. A PoE NVR or switch powers it over the network cable.
Does it work with a Hikvision NVR?
Yes. Use a current Hikvision NVR for full smart-event support; it also supports ONVIF for third-party recorders.
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