DAHUA 2MP 20M AUDIO IR Bullet Camera DH-HAC-B1A21P-A

Technical Specification

Camera

• Image Sensor : 1/2.7″ CMOS
• Effective Pixels : 1920(H)×1080(V), 2MP
• Scanning System : Progressive
• Electronic Shutter Speed : PAL: 1/25~1/100000s NTSC: 1/30~1/100000s
• Minimum Illumination : 0.04Lux/F1.85, 30IRE, 0Lux IR on
• S/N Ratio : More than 65dB
• IR Distance : Up to 20m (66feet)
• IR On/Off Control : Auto / Manual

Lens

• Lens Type : Fixed lens / Fixed iris
• Mount Type : Board-in
• Focal Length : 3.6mm (2.8mm, 6mm Optional)
• Max Aperture : F1.85
• Angle of View : H: 93° (103°, 54.7°)
• Focus Control : N/A
• Close Focus Distance : 800mm (500mm, 2000mm) 31.50” (19.69″, 78.74”)

Video

• Resolution : 1080P (1920×1080)
• Frame Rate : 25/30fps@1080P, 25/30/50/60fps@720P
• Video Output : 1-channel BNC high definition video output / CVBS video output (Can switch)
• Day/Night : Auto (ICR) / Manual
• OSD Menu : Multi-language
• BLC Mode : BLC / HLC / DWDR
• WDR : DWDR
• Gain Control : AGC
• Noise Reduction : 2D
• White Balance : Auto / Manual
• Smart IR : Auto / Manual

Audio

• Audio Carry over Co-Oxial Cable
• built in Mic

Certifications

• Certifications : CE (EN55032, EN55024, EN50130-4) FCC (CFR 47 FCC Part 15 subpartB, ANSI C63.4-2014)

Interface

• Audio Interface : N/A

Eelectrical

• Power Supply : 12V DC ±30%
• Power Consumption : Max. 2.3W (12V DC, IR on)

Environmental

• Operating Conditions : 40°C ~ +60°C (-40°F ~ +140°F) / Less than 95% RH * Start up should be done at above-40°C (-40°F)
• Storage Conditions : -40°C ~ +60°C (-40°F ~ +140°F) / Less than 95% RH
• Ingress Protection & Vandal Resistance : NA

Construction

• Casing : Plastic
• Dimensions : 70mm×70mm×149mm (2.76″×2.76″×5.87″)
• Net Weight : 0.14kg (0.31lb)
• Gross Weight : 0.17kg (0.37lb)