Dahua IP 2.0MP Dome 2.8mm HDW2231TM-AS-S2
- 2MP 1/2.8" CMOS image sensor, low luminance, and high definition image
- Outputs max. 2MP (1920 × 1080)@25/30 fps
- H.265 codec, high compression rate, ultra-low bit rate
- Built-in IR LED, and the max. illumination distance is 30 m
- ROI, SMART H.264+/H.265+, flexible coding, applicable to various bandwidth and storage environments
- Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, appli cable to various monitoring scenes. · Intelligent monitoring: Intrusion, tripwire
- Abnormality detection: Motion detection, privacy masking, audio abnormity, no SD card, SD card full, SD card error, network disconnection, IP conflict, illegal access, and voltage detection
- Max. 256 G micro SD card; built-in MIC
- 12 V DC/PoE power supply
- IP67 protection
Camera
- Image Sensor : 1/2.8” 2Megapixel progresive CMOS
- Effective Pixels : 1920(H) x1080(V)
- RAM/ROM : 128MB/128MB
- Scanning System : Progressive
- Electronic Shutter Speed : Auto/Manual, 1/3~1/100000s
- Minimum Illumination : 0.002 Lux @F1.6
- S/N Ratio : More than 56dB
- IR Distance : 30m
- IR On/Off Control : Auto/ Manual
- IR LEDs : 2
Lens
- Lens Type : Fixed
- Mount Type : M12
- Focal Length :2.8 mm optional
- Max. Aperture : F1.6
- Angle of View : H:107°,V:56°,D:127°
- Iris Type : Fixed aperture
- Close Focus Distance : 0.7m
Intelligence
- Event Trigger : Motion detection, Video tampering, Scene changing, Network disconnection, IP address conflict, Illegal access, Storage anomaly
- IVS : Tripwire, Intrusion
Video
- Compression : H.265/H.264/H.264B/MJPEG (Only supported by the sub stream)
- Smart Codec : Yes
- Streaming Capability : 2 Streams
- Resolution : 1080P(1920×1080)/1.3M(1280×960)/720P(1280×720)/D1(704×576/704×480)/ VGA(640×480)/CIF(352×288/352×240)
- Frame Rate : Main Stream: 1080P(1 ~ 25/30fps) / Sub Stream: D1(1 ~ 25/30fps)
- Bit Rate Control : CBR/VBR
- Bit Rate : H.265: 12K ~ 6400Kbps / H.264: 32K ~ 10240Kbps
- Day/Night : Auto(ICR) / Color / B/W
- BLC Mode : Yes
- HLC Mode : Yes
- White Balance : Auto/Natural/Street Lamp/Outdoor/Manual
- Gain Control : Auto/Manual
- Noise Reduction : 3D DNR
- Motion Detection : Off / On (4 Zone, Rectangle)
- Region of Interest : Off / On (4 Zone)
- Electronic Image : Support
- Smart IR : Yes
- Flip : 0°/90°/180°/270°
- Mirror : Off / On
- Privacy Masking : Off / On (4 Area, Rectangle)
Audio
- Built-in MIC : Yes
- Audio Compression : G.711a; G.711Mu; G.726; PCM
Network
- Ethernet : RJ-45 (10/100Base-T)
- Protocol : HTTP;HTTPs;TCP;ARP;RTSP;RTP;RTCP;UDP;SMTP;FTP;DHCP;DNS;DDNS;PPPoE;IPv4/v6;QoS;UPnP;NTP;Bonjour;IEEE 802.1x;Multicast;ICMP;IGMP;TLS
- Interoperability : ONVIF Profile S&G, API
- Streaming Method : Unicast / Multicast
- Max. User Access : 10 Users / 20 Users
- Edge Storage : NAS / Local PC for instant recording
- Web Viewer : IE, Chrome, Firefox, Safari
- Management Software : Smart PSS, DSS, DMSS
- Smart Phone : IOS, Android
Certifications
- CE-LVD: EN60950-1
- CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU
- FCC: 47 CFR FCC Part 15, Subpart B
Electrical
- Power Supply : DC12V, PoE (802.3af)
- Power Consumption : Basic: 1.8 W (12 V DC); 2.4 W (PoE) / Max. (ICR + H.265 + max. resolution + main stream + IR intensity + WDR + IVS): 5.5 W (12 V DC); 6.1 W (PoE)
Environmental
- Operating Conditions : -40° C ~ +60° C (-22° F ~ +140° F) / Less than 95% RH
- Strorage Conditions : -40° C ~ +60° C (-22° F ~ +140° F) / Less than 95% RH
- Ingress Protection : IP67
Construction
- Casing : Inner core: Metal / Cover: Metal / Decoration ring: Plastic
- Dimensions : 99.1 mm × Φ121.9 mm
- Net Weight : 0.48Kg
- Gross Weight : 0.65Kg