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CCTV (กล้องวงจรปิด) DAHUA 2MP 4IN1 DOME 3.6MM IR20 IP67

CCTV (กล้องวงจรปิด) DAHUA 2MP 4IN1 DOME 3.6MM IR20 IP67

Sub description

Pattern : PAL/NTSC
Lens : 3.6mm

CCTV (กล้องวงจรปิด) DAHUA 2MP 4IN1 DOME 3.6MM IR20 IP67
(#ANA-DH-HAC-T1A21-3.6MM)

Warranty 3 - y
Price
THB
780
Update lastest 2019-11-12
Free delivery
Property
Specification
Detail

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'')

Pan / Tilt / Rotation

Pan/Tilt/Rotation:

Pan: 0° ~ 360°

Tilt: 0° ~ 78°

Rotation: 0° ~ 360°

Video

Resolution:

1080P (1920×1080)

Frame Rate:

25/[email protected], 25/30/50/[email protected]

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

Product description

*** กล้องไม่ได้แถมAdapter ต้องซื้อแยกเพิ่ม กล้อง1ตัวต่อ1Adapter ***

Experience superior 4MP video and the simplicity of reusing existing coaxial infrastructure with HDCVI. The Lite series 4MP HDCVI camera features a compact design and offers a high quality image with rich details at a friendly price. It offers various vari-focal/fixed lens models with a multi-language OSD and HD/SD switchable output. Its structural flexibility and high cost-performance makes the camera an ideal choice for SMB solutions. 

Functions
4 Signals over 1 Coaxial Cable

HDCVI technology supports 4 signals to be transmitted over 1 coaxial cable simultaneously, i.e. video, audio*, data and power. Dual-way data transmission allows the HDCVI camera to interact with the HCVR, such as sending control signal or triggering alarm. Moreover, HDCVI technology supports PoC for construction flexibility. * Audio input is available for some models of HDCVI cameras. 

Long Distance Transmission
HDCVI technology guarantees long-distance and real-time transmission without any loss. It supports up to 700m for 4MP HD video via coaxial cable, and up to 300m via UTP cable.* *Actual results verified by real-scene testing in Dahua's test laboratory. 

Simplicity
HDCVI technology inherits the born feature of simplicity from traditional analog surveillance system, making itself a best choice for investment protection. HDCVI system can seamlessly upgrade the traditional analog system without replacing existing coaxial cabling. The plug and play approach enables full HD video surveillance without the hassle of configuring a network. 

Smart IR
The camera is designed with microcrystalline LED IR illumination for best lowlight performance. Smart IR is a technology to ensure brightness uniformity in B/W image under low illumination. Dahua’s unique Smart IR adjusts to the intensity of camera's infrared LEDs to compensate for the distance of an object, and prevents IR LEDs from overexposing images as the object come closer to the camera. 

HD/SD Switchable
The camera supports switchable HDCVI high definition video output and CVBS standard definition video output. The two formats can be switched over through OSD menu or by PFM820(UTC controller). This feature makes the camera to be compatible with both HCVRs and existing analog DVRs and also facilitates debugging through analog testers. 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. 

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 ±25% 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.

อ้างอิงจาก : https://www.dahuasecurity.com

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