مميزات خاصة

The DS-2CD2043G2-IU outputs a 2688×1520 4MP image quality, while the DS-2CD2083G2-IU outputs a true 4K image quality of 3840×2160. Both are equipped with a F1.6 large aperture and 120dB true wide dynamic range (WDR). In scenarios with strong backlight, intense light, or large contrast between light and dark, they can effectively suppress overexposure and underexposure, with bright areas not overexposed and dark areas having gradation. The minimum illumination in low light conditions is only 0.005 Lux.
It is equipped with a built-in deep learning algorithm, which can precisely distinguish between "people" and "vehicles" and environmental disturbances such as leaf movement, insects, and light and shadow. It supports regional intrusion and boundary detection, only sending true security threat alerts, completely eliminating the bombardment of meaningless notifications and making mobile phone alerts more reliable.
The "-U" suffix indicates the built-in high-sensitivity microphone, which can achieve real-time audio monitoring and recording without the need for additional wiring. It uses EXIR rectangular infrared technology (typically 40 meters, with the product title 30M being an approximation), with uniform light distribution, effectively eliminating the "flashlight effect" of overexposure in the center and dark corners of the image, and still providing clear night vision in 0 Lux black environments.
It supports standard IEEE 802.3af PoE power supply, with one network cable solving both data transmission and power supply, simplifying outdoor wiring; it uses H.265+ intelligent compression, ensuring high image quality while significantly reducing bitrate and bandwidth usage (about 50% less than H.264), extending the storage cycle of the hard drive, and supporting up to 256GB/512GB Micro SD cards for local recording.
It uses a full metal casing, with IP67 dust and water resistance, capable of resisting dust intrusion and remaining undamaged even when submerged in 1 meter of water for 30 minutes; the operating temperature range is -30°C to 60°C, unafraid of rain, dust, or temperature changes, suitable for long-term stable operation in outdoor scenarios such as garages, eaves, courtyards, and fences.

وصف

==========
Whether or Not 50Vac or 75Vdc or Higher Power Supply : No
High-concerned chemical : None
Zoom type : None
Zoom : NONE
Lens Quantity : Single Lens
AI Functions : Face Comparison
Color Night Vision : No
IP Rating : IP67
Power Mode : Mains Electricity
Rechargeable Battery Capability : Other
Rechargeable Battery : NONE
Scene : Indoor and outdoor
Movement Range(Tilt) : 0°-360°
Movement Range(Pan) : 0°-360°
Megapixels : 4MP
TF Card : None
Power Supply : With Poe
Installation : Normal
Color : WHITE
is_customized : No
Audio Output : None
Viewing Angle : 360°
Video Compression Format : MJPEG,H.264,H.265
IR Distance(m) : 40M
Dimensions (L x W x D)(mm) : 240 *140* 140 mm
Power Supply(V) : 12 VDC
Power Consumption(W) : 0.5 A, max. 6 W, 5.5 mm coaxial power plug, reverse polarity protecti
Supported Mobile Systems : Android,iOS
Sensor : CMOS
Model Number : DS-2CD2043G2-IU DS-2CD2083G2-IU
Supported Operating Systems : Windows 7,Windows 8,Windows 10
Lens (mm) : 4mm,2.8mm
Connectivity : IP/Network Wired
High Definition : 4.0 Megapixels
Style : Bullet Camera
Origin : Mainland China
Special Features : Waterproof / Weatherproof
Certification : CE,FCC,UL
Alarm Type : Local Alarm
Shell Material : Metal
Smart home platform : Other
Optical Zoom : NONE
Power Source : Normal
Max. Resolution : 2688 X 1520
Angle Adjustment : Pan: 0° to 360°, tilt: 0° to 90°, rotate: 0° to 360°
Focal Length & FOV : 2.8 mm, horizontal FOV 103°, vertical FOV 55°, diagonal FOV 122° 4 mm, horizontal FOV 84°, vertical FOV 45°, diagonal FOV 100° 6 mm, horizontal FOV 52°, vertical FOV 28°, diagonal FOV 61°
Smart Supplement Light : Yes
Perimeter Protection : YES

مرحبًا،

بحث

كاميرا 8 ميجابكسل 4 ملم

مميزات خاصة

وصف

منتجات شبيهه