Description
DH-A21CJ0Z
Experience the superior clarity of
Dahua’s A21CJ0Z 2 MP HDCVI Eyeball Camera
for vast coverage and superior image details. The 2 MP HDCVI series leverages existing coax infrastructures to deliver forensic-level images seamlessly and over long distances. The camera uses a progressive-scan CMOS sensor and next-generation ISP chip technology developed by Dahua to deliver stunning video with a wide field of view. This home-grown ISP features the latest image processing algorithms and is optimized for surveillance camera operations. With total control of the ISP features and production, Dahua can offer the latest security systems at a cost-effective price.
1/2.8-in. 2 MP Progressive-scan CMOS Sensor
1080p at 30 fps Maximum Resolution
2.7 mm to 12 mm Motorized Vari-focal Lens
Multi-format Output (HDCVI, CVBS, AHD, and TVI)
HD and SD Output, Switchable
Starlight Technology for Low-light Applications
Maximum IR Length 60 m (197 ft), Smart IR
IP67 Ingress Protection
Designed for Extreme Temperature Environments
Five-year Warranty (applies to products sold through an authorized Dahua Dealer)
Become a registered dealer of Dahua
Call 1-800-878-6604 for Dealer Prices!
Technical Specifications
Series
Lite
Body
Eyeball
Image Sensor
1/2.8-in. CMOS
Resolution
1080p (1920 x 1080)
Angle of View
Horizontal: 101.7° to 32.3°
Lens Type
Motorized lens, Fixed iris
Focal Length
2.7 mm to 12 mm
Min. Illumination
Color: 0.005 lux at F1.8 (30 IRE)
0 lux with IR on
Day/Night
Auto (ICR), Manual
Max. IR Range
Up to 60.0 m (196.85 ft)
WDR
Digital WDR
Video Output
One (1) BNC HDCVI High-definition Channel or
One (1) BNC CVBS, AHD or TVI Channel, switchable
Frame Rate
1080p at 30 fps
720p at 30/60 fps
IP Rating
67
Operating Temp
–30° C to +60° C (–22° F to +140° F),
Less than 90% RH
Power
12 VDC ±30%
< 8.2 W Camera Image Sensor 1/2.8-in. CMOS Effective Pixels 1920(H) x 1080(V), 2 MP Scanning System Progressive Electronic Shutter Speed 1/30 to 1/100,000 s Minimum Illumination Color: 0.005 lux at F1.8 (30 IRE) 0 lux with IR on S/N Ratio More than 65 dB IR Distance Up to 60.0 m (196.85 ft) IR On/Off Control Auto, Manual IR LEDs Two (2) Lens Lens Type Motorized lens, Fixed iris Mount Type Board-in Focal Length 2.7 mm to 12 mm Maximum Aperture F1.8 Horizontal Angle of View 101.7° to 32.3° Focus Control Motorized Close Focus Distance 200.0 mm (7.87 in.) DORI² Distance - Detect Wide: 47 m (153 ft) Tele: 137 m (448 ft) DORI² Distance - Observe Wide: 19 m (61 ft) Tele: 55 m (179 ft) DORI² Distance - Recognize Wide: 9 m (31 ft) Tele: 27 m (90 ft) DORI² Distance - Identify Wide: 5 m (15 ft) Tele: 14 m (45 ft) Pan/Tilt/Rotation Range Pan: 0° to 360° Tilt: 0° to 78° Rotation: 0° to 360° Video Resolution 1080p (1920 x 1080) Frame Rate 1080p at 30 fps 720p at 30/60 fps Video Output One (1) BNC HDCVI High-definition Channel or One (1) BNC CVBS, AHD or TVI Channel, switchable Video Transmission³ RG-59/U Coax: 720p: 800 m (2624.67 ft), 1080p: 500 m (1640.42 ft) RG-6/U Coax: 720p: 1200 m (3937.01 ft), 1080p: 800 m (2624.67 ft) CAT 6 UTP: 720p: 450 m (1476.38 ft), 1080p: 300 m (984.25 ft) Day/Night Auto (ICR), Manual OSD Menu Multi-language Backlight Compensation BLC, HLC, DWDR WDR Digital WDR Gain Control AGC Noise Reduction 2D White Balance Auto, Manual Smart IR Auto, Manual Certifications Safety UL60950-1+CAN/CSA C22.2 No.60950-1 Electromagnetic Compatibility (EMC) FCC CFR 47 Part 15 Subpart B ANSI C63.4-2014 EN55032, EN55024, EN50130-4 Electrical Power Supply 12 VDC ±30% Power Consumption Maximum 8.2 W (12 VDC with IR on) Environmental Operating Conditions –30° C to +60° C (–22° F to +140° F), Less than 90% RH Initiate startup above –30° C (–22° F) Storage Conditions –30° C to +60° C (–22° F to +140° F), Less than 90% RH Ingress Protection IP67 Construction Casing Aluminum Dimensions ø122.0 mm x 104.0 mm (ø4.80 in. x 4.09 in.) Net Weight 0.57 kg (1.26 lb) Gross Weight 0.72 kg (1.59 lb) 1. Requires PoC Transceivers for each channel and an external 24 VDC or 36 VDC power supply for each transceiver. 2. The DORI distance is a measure of the general proximity for a specific classification to help pinpoint the right camera for your needs. The DORI distance is calculated based on sensor specifications and lab test results according to EN 62676-4 , the standard that defines the criteria for the Detect, Observe, Recognize and Identify classifications. 3. Transmission distance results verified by real-scene testing in Dahua's test laboratory. Actual transmission distances may vary due to external influences, cable quality, and wiring structures. Downloads Data Sheet Operation Manual Functions: Three Signals over One Coaxial Cable HDCVI technology simultaneously transmits three signals (video, power, and data) over a single coaxial cable. Dual-way data transmission allows the HDCVI camera to communicate with an HCVR to send control signals or to trigger alarms. HDCVI along with PoC technology delivers power¹ to devices at the edge, simplifying installation. Long Distance Transmission HDCVI technology guarantees real-time transmission over long distances without loss of video quality. HDCVI cameras provide the same resolution as most IP network camera systems using existing RG-59, RG-6, or CAT 6 UTP cabling. Starlight Technology For challenging low-light applications, Dahua’s Starlight low light Technology offers best-in-class light sensitivity, capturing details in low light applications. The camera uses a set of optical features to balance light throughout the scene, resulting in clear images in dark environments. Simplicity HDCVI technology seamlessly integrates traditional analog surveillance systems with upgraded, high-quality HD video, making it the best choice to protect security investments. The plug and play approach enables full HD video surveillance without the hassles of configuring a network. Smart IR With IR illumination, detailed images can be captured in low light or total darkness. The camera’s Smart IR technology adjusts the intensity of the camera’s infrared LEDs to compensate for the distance of an object. Smart IR technology prevents IR LEDs from whitening out images as they come closer to the camera. The camera’s integrated infrared illumination provides high-performance in extreme low-light environments up to 60 m (197 ft). Multiple-format Support The camera supports multiple video formats including, HDCVI, CVBS, AHD, and TVI. The camera can switch between these four formats via the OSD menu or the switch located on the video output cable, making the camera compatible with not only HDCVI DVRs but also most existing HD / SD DVRs. Environmental With a temperature range of –30 °C to +60 °C (–22 °F to +140 °F), the camera is designed for extreme temperature environments. Subjected and certified to rigorous dust and water immersion tests, the IP67 rating makes it suitable for demanding outdoor applications. Supporting a ±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.
