DS-2CD2143G2-IU is a 4MP dome camera workhorse in Hikvision's AcuSense line — designed for office, retail, and school projects requiring indoor surveillance with optimized cost.
AcuSense AI on-edge distinguishes people/vehicles with high accuracy, eliminating false alarms from animals, tree shadows, and passing car lights — reducing nuisance alerts by 85% compared to conventional motion detection. Suitable for projects with small monitoring teams or those needing integration with automatic alarm systems.
Built-in mic records audio synchronized with video — supporting incident investigation for customer disputes, transaction verification at checkout counters, or recording conversations in meeting rooms (compliant with personal data protection regulations). Audio stream transmits via RTSP, seamlessly integrating with Hikvision NVR and third-party VMS.
Smart IR 30m automatically adjusts intensity based on object distance — preventing overexposure when people stand near the camera at night. H.265+ saves 75% bandwidth compared to H.264, reducing storage costs for multi-branch projects (retail chains with 50+ stores, multi-floor offices).
Compact dome design (Φ111mm) suitable for office drop ceilings, stores, and corridors — less conspicuous than bullet cameras. IP67 dust/water resistant, can be installed outdoors under eaves.
Integrates with HikCentral Professional, Genetec, Milestone via ONVIF Profile G/T. PoE 802.3af simplifies installation, low power consumption (max 7W) — suitable for projects with limited power infrastructure.
| Cảm biến | 1/3" Progressive Scan CMOS |
|---|---|
| Độ phân giải | 4MP (2688×1520) @ 30fps |
| Ống kính | 2.8mm/4mm fixed focal |
| Tầm hồng ngoại | 30m (Smart IR tự động điều chỉnh cường độ) |
| AI Functions | Human & Vehicle Detection, Line Crossing, Intrusion Detection |
| Audio | Mic tích hợp, hỗ trợ ghi âm đồng bộ |
| Nén video | H.265+/H.265/H.264+/H.264 |
| Nguồn | 12 VDC ± 25%, PoE (802.3af) |
| Tiêu thụ điện | Max 7W |
| Chuẩn chống nước | IP67 |
| Nhiệt độ hoạt động | -30°C đến +60°C |
| Giao thức | ONVIF Profile S/G/T, ISAPI |
- Multi-floor office — monitoring corridors, meeting rooms, and reception areas with synchronized audio recording
- Retail chain — monitoring checkout counters, customer areas, and detecting suspicious behavior
- School/training center — monitoring classrooms, corridors, and playgrounds with AI distinguishing students/strangers
- Clinic/hospital — monitoring waiting rooms, corridors, and patient reception areas
- Hotel/resort — monitoring corridors, lobbies, and public areas with discreet design
Câu hỏi thường gặp
- Does the recording comply with personal data protection regulations?
The camera supports disabling the microphone via configuration if the project does not require audio recording. If enabled, it must be clearly communicated to employees/customers in accordance with Decree 13/2023/ND-CP on personal data protection. An Ninh Số provides compliance consulting for projects with audio recording requirements.
- Is this camera suitable for outdoor installation?
IP67 dust/water resistant, can be installed outdoors under a roof or in a sheltered area. If installed completely exposed (direct rain/sun), choose a model with IK10 impact resistance or use an additional protective housing.
- How to integrate with the alarm system?
Camera has 1 alarm input/1 alarm output — directly connects to door sensors, PIR, or alarm sirens. When AcuSense detects human/vehicle intrusion, it automatically activates the alarm output or sends an HTTP/ISAPI request to the centralized alarm system.
- Does this price include the NVR?
No. The price only includes the camera and a 24-month warranty. Hikvision 8-16 channel NVRs (DS-7608NI-K2/8P or DS-7616NI-K2/16P) range from 4.5-8 million VND depending on HDD capacity. Projects with 50 or more cameras should consider dedicated VMS solutions such as HikCentral or Genetec.