• HD and SD output switchable
• 2.7-12mm vari-focal lens
• Max. IR length 40m, Smart IR
• IP67, DC12V

Protection The camera’s outstanding reliability is unsurpassed due to its rugged design. The camera is protected against water and dust with IP67 ranking, making it suitable for indoor or outdoor environments. With working temperature range of -40 °C to 60 °C (-40 °F to 140 °F), the camera is designed for extreme temperature environments. Supporting ±30% input voltage tolerance, this camera suits even the most unstable power supply conditions. Its 4KV lightning rating provides protection against the camera and its structure from the effects of lightning. Multi-language OSD OSD menu provides multiple image adjustments and function settings to meet the requirements of different monitoring scenes. The OSD menu includes configurations such as backlight mode, day/night, white balance, privacy mask and motion detect. The camera supports 11 languages for OSD menu, namely, Chinese, English, French, German, Spanish, Portuguese, Italian, Japanese, Korean, Russian and Polish. Multi-formats The camera supports multiple video formats including HDCVI, CVBS and other two common HD analog formats in the market. The four formats can be switched over through OSD menu or by PFM820(UTC controller). This feature makes the camera to be compatible with not only HCVRs but also most end users’ existing HD/SD DVRs. ![]() |
Specifications • Stock Code:DH-HAC-B4A21P-VF • Description:Dahua Outdoor Vari-Focal Bullet 1080P • Model code HAC-B4A21-VF • Chip Inch Size ” 1/3 inch • Colour Type Colour / Monochrome • Resolution TVL 2MP • Digital (DSP) Yes • Specialist Types Infrared • Sensitivity lux 0 ~ 0.02 lux • Electrical Specifications Voltage: 12 V DC • Power Consumption: 4.6W • Focal Length mm 2.7 ~ 12 • Wide Dynamic Range Yes • Picture Elements HxV 1920 x 1080 • Back Light Compensation Yes • Auto Gain Control Yes • White Balance Yes • Electronic Shutter range 1/25~1/100000s • S/ N (Signal/ Noise) Ratio dB > 65 • Signal Mode PAL, NTSC • Video Output 1-channel BNC high definition video output / CVBS video output (Can switch) • Physical Specifications Dimension mm: 210 x 90 x 90 • Weight g: 590 • Environmental Specifications Operating Temperature oC: -40 ~ +60 C (-40 ~ +140 F) • Protection: IP67 • Operating Humidity %: < 90 • HD and SD output switchable • 2.7-12mm vari-focal lens • Max. IR length 30m, Smart IR |