Cantek CT-CVI-BU221R-IR-ZD Specsheet

CT-CVI-BU221R-IR-ZD

CVI-BU221R-IR-ZD

2MP WDR HDCVI IR Bullet Camera

Pro

Series

1080p

60

m IR

AC 24V
DC 12V

IP67

· 120dB true WDR, 3DNR

· Max 30fps@1080P

· HD and SD dual-output

· 2.7-12mm motorized lens

· Max. IR length 60m, Smart IR

· IP67, AC24V/DC12V

System Overview

CVI-BU221R-IR-ZD offers full HD 1080P video with the simplicity of using existing coaxial infrastructure. The camera features 120dB true WDR for
applications under complex dynamic range and presents high quality image with clear details and accurate color rendition. It offers various
motorized/fixed lens models with multi-language OSD and HD&SD dual-output. The outstanding performance and true WDR feature make the
camera an ideal choice for mid to large-size business and common projects where both highly reliable surveillance and construction flexibility are
concerned.

CVI-BU221R-IR-ZD

CT-CVI-BU221R-IR-ZD

2MP WDR HDCVI IR Bullet Camera

Functions

4 Signals over 1 Coaxial Cable

HDCVI technology supports 4 signals to be transmitted over 1 coaxial

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

HD

CVI technology guarantees long-distance and real-time transmission with

coaxial cable, and up to 300m via UTP cable.*

* Actual results verified by real-scene testing in Dahua's test laboratory.

Simplicity

CVI technology inherits the born feature of simplicity from traditional analo

HD
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.

Wide Dynamic Range

Embedded with industry leading wide dynamic range (WDR) technology, vivid pictures are achieved even in the most intense contrast lighting
conditions. True WDR (120dB) optimizes both the bright and dark areas of a scene at the same time to provide usable video.

Advanced 3DNR

3DNR is noise reduction technology that detects and eliminates random no
technology allows remarkable noise reduction with little impact to sharpness, especially under limited lighting condition. Besides, the advanced
3DNR effectively decreases the band width and saves the storage space.

Multi-outputs

Th

e camera supports HDCVI and CVBS signal outputs simultaneously with two BNC connectors. Multi-outputs facilitates construction in such

situations as debugging through a tester. It also offers the possibility for cooperating with multiple devices including analog matrix or monitor.

cable simultaneously, i.e. video, audio*, data and power. Dual-way data

out any loss. It supports up to 800m for 1080P Full HD video via

g surveillance system, making itself a best choice for investment

ises by comparing two sequential frames. Dahua’s advanced 3DNR

Smart IR

The camera is designed with array LED IR illumination for best lowlight perfo
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.

Protection

The camera's outstanding reliability is unsurpassed due to its rugged design. The camera is protected against water and dust with IP67, making
it suitable for indoor or outdoor 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.

rmance. Smart IR is a technology to ensure brightness uniformity in