Hikvision DS-2CD2146G2H-I Outdoor 4MP AcuSense Dome Camera with Night Vision
- Sharp 4MP Super HD — crisp day and night footage at 2688 × 1520 resolution.
- AcuSense smart detection — filters out false alarms from animals, leaves, and rain. Only alerts you to people and vehicles.
- Built-in microphone — hear what's happening in real time without extra hardware.
- 120dB True WDR — captures clear images even against strong backlight or direct sunlight.
- 30m IR night vision — reliable after-dark monitoring with clear black-and-white imagery.
- IP67 weatherproof and IK10 vandal-resistant — survives rain, dust, and physical impact.
- 100.2° ultra-wide viewing angle — covers more area with fewer cameras.
Clear Images in Tough Light
Backlight ruins most security footage. This Hikvision dome camera handles it with 120dB True WDR. You get clear, usable images even when the sun is behind a person or vehicle. No more blown-out faces or washed-out license plates.
Smart Alerts That Actually Matter
AcuSense technology classifies people and vehicles directly on the camera. It ignores leaves, rain, animals, and passing headlights. You only get notified when a real threat enters the scene. Saves hours of reviewing useless footage.
Built-in Audio Without Extra Gear
The built-in microphone captures real-time audio alongside video. No need to buy or install a separate audio module. Hear conversations, alarms, or suspicious noises directly from your NVR or Hik-Connect app.
Built Tough for Outdoor Use
IP67 rating means this camera handles rain, dust, and extreme temperatures. IK10 vandal-resistant construction stops physical tampering. Mount it anywhere outdoors and trust it to keep working year after year.
Technical Specifications
| Model | DS-2CD2146G2H-I |
| Brand | Hikvision |
| Image Sensor | 1/3" Progressive Scan CMOS |
| Lens | 2.8 mm or 4 mm |
| Night Vision Range | Up to 30m |
| Weatherproof | IP67 |
| Audio | Built-in Microphone |
Frequently Asked Questions
Is this camera good for outdoor night surveillance?
Yes. It has 30m IR night vision that delivers clear black-and-white footage in total darkness. Combined with AcuSense smart detection, you get reliable after-dark monitoring with fewer false alarms.
Does this camera have a built-in microphone?
Yes. The built-in mic captures audio in real time. You can hear what's happening directly from your NVR or the Hik-Connect app without any extra hardware.
How does AcuSense reduce false alarms?
AcuSense uses deep learning to classify people and vehicles. It ignores motion from leaves, rain, animals, and headlights. You only get alerts for real threats.
Can this camera handle direct sunlight or backlight?
Yes. The 120dB True WDR ensures clear images even with strong backlight. Faces and license plates stay visible instead of washing out.
Is this camera weatherproof for outdoor installation?
Yes. IP67 rating protects against rain, dust, and extreme temperatures. IK10 vandal-resistant construction also stops physical tampering.
What is the viewing angle of this dome camera?
The 2.8mm lens provides a 100.2° horizontal field of view. This wide angle covers more area, reducing the number of cameras needed for full coverage.
Does this camera support Hik-Connect remote viewing?
Yes. It works with the Hik-Connect app for live view, playback, and alerts on your phone or tablet. No region lock — supports official OTA firmware updates.