Camera bullet AcuSense G2 generation — flagship of Hikvision for perimeter outdoor and parking surveillance. AcuSense AI on-edge reduces 90% false alarms compared to traditional motion detection (no alerts for flying leaves, stray dogs). ColorVu sensor 1/1.8" delivers clear color images at night at 0.0005 lux without IR light — essential for bank forensic + vehicle color recognition.
Integrates with Hikvision NVR DS-7616/7732 or multi-brand VMS via ONVIF. Supports VLM AcuSeek Vietnamese search from 2025 — search video using descriptive sentences instead of timestamps.
Suitable for AI supermarket cameras, factory parking lots, bank branch ATMs. An Ninh Số is an authorized Hikvision tier-1 partner in Vietnam.
| Sensor | 1/1.8" Progressive Scan CMOS |
|---|---|
| Resolution | 4MP (2688 × 1520) |
| Lens | 2.8mm / 4mm / 6mm fixed (chọn) |
| Min illumination | 0.0005 lux (color), 0 lux (IR on) |
| IR distance | 60m |
| Smart events | Line crossing, intrusion, loitering, scene change |
| Audio | Built-in mic + speaker (2-way) |
| Storage | MicroSD lên đến 256GB |
| Power | 12VDC / PoE 802.3af (~7W) |
| Protection | IP67 + IK10 |
| Operating temp | -40°C đến +60°C |
- Supermarket and mall parking lot cameras — ColorVu clearly captures license plates at night
- Factory industrial park perimeter camera — AcuSense type false alarm for leaves
- Bank branch ATM — strobe deterrent + 2-way audio
- Fashion shop door — line crossing counting in/out + face capture
- Building entrance — intrusion alarm after working hours
Câu hỏi thường gặp
- DS-2CD2T46G2-ISU/SL has an AI chip directly on the camera?
Yes. AcuSense AI runs directly on the camera SoC (no need for Smart NVR), reducing bandwidth + reducing NVR load. Supports person/vehicle classification and 6 smart events on-edge.
- How is ColorVu different from regular IR cameras?
IR cameras typically switch to black-and-white in low light. ColorVu maintains color thanks to a large 1/1.8" sensor + F1.0 aperture + image processing algorithm — no need for IR light. Suitable when needing to distinguish vehicle color, clothing color for forensic purposes.
- How many years of warranty and what is the service like?
Hikvision official warranty 24 months. An Ninh Số adds SLA on-site 48h in HCM/HN, 5 working days in provinces. Lifetime firmware update from Hikvision.
- Is installment payment / lease supported for chains of 50+ stores?
Yes. An Ninh Số cooperates with financing partners to provide 24-36 month leasing for projects with 50 cameras or more. This includes equipment + installation + maintenance.