اسپیکر بلوتوثی قابل حمل جی بی ال مدل Go3 
پرداخت در محل
پشتیبانی 24 ساعته
ضمانت اصلی بودن کالا
تحویل اکسپرس
یک هفته ضمانت بازگشت
نقد و بررسی
دوربین دام تحت شبکه داهوا مدل Dahua HDBW2431EP-S-S2
مشخصات محصول
دوربین دام چهار مگاپیکسل وندال داهوا مدل IPC-HDBW2431EP-S-S2
بررسی اجمالی
فشرده سازی
فشرده سازی پیشرفته H.265 و H.264
جنس بدنه
دام فلزی وندال
دید درشب
حد اکثر 30 متر
استاندارد های محیطی
IP67, IK10
منبع تغذیه
دارای poe و قابلیت استفاده از آداپتور 12 ولت dc
لنز
2.8 mm , 3.6 mm
قابلیت های هوشمند
عبور از خط یا فنس مجازی و داخل شدن به محدوده غیر مجاز
سایر قابلیت ها
WDR, 3D NR, HLC, BLC, digital watermarking ,Supports max. 256 GB Micro SD card
رزولوشن
Outputs 4MP (2560 × 1440)@25/30 fps, max. supports 4MP (2688 × 1520) @ 20 fps
مشخصات سنسور تصویر
4MP, 1/3” CMOS image sensor, قابلیت استارلایت
Camera
Pan/Tilt/Rotation Range
Pan: 0°–355° , Tilt: 0°–65° , Rotation: 0°–355°
Illuminator Number
3 (IR LED)
Illuminator On/Off Control
Auto/Manual
Illumination Distance
30 m (98.43 ft)
S/N Ratio
>56 dB
Image Sensor
1/3” 4Megapixel progressive CMOS
Max. Resolution
2688 (H) × 1520 (V)
ROM
128 MB
RAM
s
Scanning System
Progressive
Electronic Shutter Speed
Auto/Manual 1/3 s–1/100000 s
Min. Illumination
0.008 Lux @ F1.6
Lens
Lens Type
Fixed-focal
Mount Type
M12
Focal Length
2.8 mm , 3.6 mm
Max. Aperture
F1.6
Field of View 2.8 mm:
Horizontal 102.0° × Vertical 55.0° × Diagonal 121.0°
Field of View 3.6 mm:
Horizontal 84.0° × Vertical 45.0° × Diagonal 100.0°
Close Focus Distance
2.8 mm: 0.9 m (2.95 ft) , 3.6 mm: 1.6 m (5.25 ft)
DORI Distance
Lens
Iris Type
Fixed
Video
Video Compression
H.265; H.264; H.264B; MJPEG (only supported by the sub stream)
Smart Codec
Smart H.265+/ Smart H.264+
Video Frame Rate Main stream:
2688 × 1520 (1 fps-20 fps) , 2560 × 1440 (1 fps-25/30 fps)
Video Frame Rate Sub stream:
704 × 576 (1 fps-25 fps) , 704 × 480 (1 fps-30 fps)
Stream Capability
2 streams
Resolution
2688 × 1520 (2688 × 1520); 2560 × 1440 (2560 × 1440); 2304 × 1296 (2304 × 1296); 1080p (1920 × 1080); 1.3M (1280 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); VGA (640 ×480); CIF (352 × 288/352 × 240)
Bit Rate Control
CBR/VBR
Video Bit Rate
H.264: 32 Kbps–6144 Kbps , H.265: 12 Kbps–6144 Kbps
Day/Night
Auto(ICR)/Color/B/W
BLC
Yes
HLC
Yes
WDR
120 dB
White Balance
Auto/natural/street lamp/outdoor/manual/regional custom
Gain Control
Auto/Manual
Noise Reduction
3D NR
Motion Detection
OFF/ON (4 areas, rectangular)
Region of Interest(RoI)
Yes (4 areas)
Smart Illumination
Yes
Image Rotation
0°/90°/180°/270° (Supports 90°/270° with 2688 ×1520 resolution and lower.)
Mirror
Yes
Privacy Masking
4 areas
Network
Interoperability
ONVIF (Profile S/Profile G/Profile T); CGI; P2P; Milestone; Genetec
User/Host
20
Storage
FTP; Micro SD card (support max. 256 G); NAS; SFTP
Browser
IE , Chrome , Firefox
Management Software
Smart PSS; DSS; DMSS
Mobile Phone
IOS; Android
Protocol
IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP ; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; PPPoE; Bonjour
Cyber Security
Video encryption; firmware encryption; configuration encryption; Digest; WSSE; account lockout; security logs; IP/MAC filtering; generation and importing of X.509 certification; syslog; HTTPS; 802.1x; trusted boot; trusted execution; trusted upgrade
Network
RJ-45 (10/100 Base-T)
SDK and API
Yes
Alarm
Alarm Event
No SD card; SD card full; SD card error; network disconnection; IP conflict; motion detection; video tampering; tripwire; intrusion; illegal access; voltage detection; safety exception
Certification
Certifications
CE-LVD: EN62368-1 , CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU , FCC: 47 CFR FCC Part 15, Subpart B
Power
Power Supply
12V DC/PoE (802.3af)
Power Consumption
< 5.2W
Environment
Operating Conditions
-40°C to +60°C (-40°F to +140°F)/less than ≤ 95% RH
Storage Temperature
-40°C to +60°C (-40°F to +140°F)
Protection
IP67; IK10
Structure
Gross Weight
0.491 kg (1.08 lb)
Casing
Metal
Dimensions
81 mm × Φ109.9 mm (3.19″ × Φ4.33″)
Net Weight
0.350 kg (0.77 lb)
Smart Event
IVS
Tripwire; intrusion
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