Dahua Technology N81cj02 8mp Outdoor E-vu Network Turret Camera With Night Vision
- Product Code: ga137484
-
Monitor an indoor or outdoor area with the N81CJ02 8MP E-VU Network Turret Camera from Dahua Technology. This unit uses a 1/2.7" progressive scan CMOS sensor to capture 3840 x 2160 resolution video at 15 fps. A single IR LED provides up to 98' of night vision. The camera's 2.8mm fixed lens delivers a 105° horizontal field of view. A built-in microphone allows the camera to pick up audio. Integrated PoE technology simplifies connectivity by enabling the transfer of power and data through a single cable.
This turret camera complies with ONVIF profiles S and T, making it compatible with a wide range of surveillance devices. It is housed in an IP67-rated metal enclosure that is suitable for outdoor use.
Open Box Products Have a Limited 5-Year B&H Warranty 3840 x 2160 Resolution at 15 fps IR LED for Night Vision up to 98' 2.8mm Fixed Lens 105° Horizontal Field of View Built-In Microphone RJ45 with PoE Technology Complies with ONVIF Profiles S & T IP67 Rated for Outdoor Use
Key Specs | |
---|---|
Image Sensor | 1/2.7"-Type CMOS |
Focal Length | 2.8mm |
Field of View | Horizontal: 105° Vertical: 56° Diagonal: 125° |
Pan/Tilt | No |
Built-In Microphone | Yes |
Power I/O | 1x DC 1x RJ45 |
Imaging | |
Lens Mount | M12 |
Number of Lenses | 1 |
Image Sensor | 1/2.7"-Type CMOS |
Sensor Resolution | Effective: 8 Megapixel |
IR Cut Filter | Yes Mechanical |
Day/Night | Yes |
DORI Coverage | With 2.8mm Lens: Detect: At 245.1' / 74.7 m Observe: At 98.1' / 29.9 m Recognize: At 48.9' / 14.9 m Identify: At 24.6' / 7.5 m |
Exposure Control | |
Minimum Illumination | 0.04 Lux (Color) 0 Lux (Black and White) |
Lens | |
Focal Length | 2.8mm |
Field of View | Horizontal: 105° Vertical: 56° Diagonal: 125° |
Maximum Aperture | f/2 |
Video | |
Automatic Gain Control | Yes |
Max IP Streaming | via RJ45 3840 x 2160 up to 15 fps 2688 x 1520 up to 30.00 fps |
Multi-View Streaming | Yes, 2 Streams |
Control | |
Camera Angle Adjustment | Horizontal: 0 to 360° Vertical: 0 to 78° |
Pan/Tilt | No |
Networking | |
Security | Digest Authentication, HTTPS, User Access Log |
Supported Protocols | ARP, DDNS, DHCP, DNS, HTTP, IPv4/v6, NTP, RTSP, TCP, UDP, ONVIF Profile S, ONVIF Profile T, CGI, P2P, SDK, API |
Interface | |
Media/Memory Card Slot | No |
Other I/O | 1x RJ45 |
1- or 2-Way Audio | One-Way |
Audio Formats | G.711, G.726, PCM |
Built-In Microphone | Yes |
Memory | 256 MB RAM / 16 MB Flash |
System Integration | |
Analytics | Camera Sabotage/Tampering, Motion Detection |
Sensors & Alarms | |
Event Trigger | Yes |
Event Action | Recording, Notification, Alarm |
Alarm I/O | No |
Power | |
Power I/O | 1x DC 1x RJ45 |
Power Consumption | Power Supply: 4.6 W PoE: 5.6 W |
General | |
Material of Construction | Metal |
Environmental Resistance | Dust/Water-Resistant (IP67) |
Operating Conditions | -40 to 131°F / -40 to 55°C up to 95% Humidity |
Storage Conditions | -40 to 131°F / -40 to 55°C |
Illumination | 1x IR LED up to 98.4' / 30 m |
OS Compatibility | Android/iOS |
Mobile App Compatible | Yes: Android & iOS |
Dimensions (W x H x D) | 3.7 x 3.4" / 94 x 85.6 mm |
Weight | 0.71 lb / 0.32 kg (Body Only) |
Packaging Info | |
Package Weight | 0.995 lb |
Box Dimensions (LxWxH) | 4.9 x 4.2 x 4" |
IVS (Intelligent Video System) analytic algorithms for tampering, network error, unauthorized access, and motion
Motion detection for four rectangular zones
-40°F cold start without a heater
Smart IR
IR cut filter enables day and night functionality
Auto and manual IR on/off control
Smart H.265+, H.265, Smart H.264+, H.264 (H.264B), and MJPEG video compressions
Dual streaming
CBR and VBR
3.28' close focus distance
Three-axis angle adjustment (0 to 360° horizontal pivot, 0 to 78° vertical pivot, and 0 to 360° rotation)
Digital wide dynamic range, backlight compensation, and highlight compensation
White balance modes include: auto, natural, street lamp, outdoor, manual, and regional custom
Auto, manual, gain priority, and shutter priority gain control
3D-DNR
ROI (region of interest) for four zones
Privacy masking for four areas
0, 90, 180, and 270° image rotation
Mirroring
Up to 6 users
Compatible with Internet Explorer, Chrome, Firefox, iOS, Android, and DMSS
FTP edge storage
Related Questions and Answers
Q: 1. What is the focal length of the lens?
A: Hi--the equivalent focal length of this camera is 31mm.
Q: 2. Hello guys :)Will this IDX P-V2 V-mount camera plate fit the Ursa Mini please ?Thanking you
A: Sorry, I don't know what is Ursa Mini. I just use of power supply for other party.
Q: 3. Can DHI-VTO2311R-WP camera auto focus?
A: The Dahua Technology DHI-VTO2311R-WP 2MP Wi-Fi Villa Door Station does not have autofocus. However, the camera's fixed focus distance will keep the focus of targets within its distance range. Which is about 6-10 feet (ca. 3 meters).
Q: 4. Does this plate come with the appropriate molex adapter for the Blackmagic URSA?
A: NO adapter
Q: 5. Does this come with the 3 sets of ilford photo film?
A: No it does not. I just bought this kit and it comes with the camera and the paper exposure calculator. You will need to buy a 4x5 film holder and 4x5 film (or 4x5 direct positive paper) to use this camera. (The older version of this kit did include film but that version is no longer available.)
Q: 6. Could a groundglass be made to fit in the film holder slot?
A: i'm sure you could but I don't know that it would be all that helpful.
Q: 7. How is the camera guided for direction change?
A: Slowly troll (less than 2 mph) or drift along the structure you intend to view. The camera will face in the boats direction of travel. If youre facing and moving forward, so will the camera; it will show you the underwater terrain in front of you. The stabilizer fin always keeps the camera tracking straight, so long as youre moving. Here is link to the manual as well: http://bit.ly/1mqTIIP
Q: 8. Is this considered a superwide? Does exposure compensation need to be added to expose the long ends of the film/paper?
A: The HARMAN technology TiTAN 4 x 5" Pinhole Camera has a 72mm focal length with a 97° angle of view, which would be roughly equivalent to a 20mm lens used on a full-frame 35mm camera. This would be right near the beginning of the focal lengths considered as a super-wide angle lens.
Q: 9. what is the differencec between this camera and the new one that is available in january 2021? (https://www.bhphotovideo.com/c/product/1612507-REG/ilford_2005152_sprite_35_ii_reusable_camera.html/?ap=y&ap=y&smp=y&smp=y&lsft=BI%3A514&gclid=Cj0KCQiA_qD_BRDiARIsANjZ2LAk3OjNSePKnP93FhGVb3p6TTuBIJXnIQOwU-dLguLkbV4auEFMp3QaAgJ1EALw_wcB)
A: There aren't any significant difference between them, but the Sprite II has an f/9 aperture, while the Harman has an f/10 aperture.
Q: 10. Can you do double exposure?
A: A double exposure would be possible if winding the film rewind dial back. However, it's possible that the frame would be misaligned. Your results may vary.
Top Bestselling Products
Acti B76a 12mp Outdoor Hemispheric Network Ptz Dome Camera With Night Vision
$3,506.85 $5,575.89
Hoya Hd Mkii Irnd Filter (55mm, 10-stop)
$239.97 $359.95
Geovision Gv-sd4825-ir 4mp Outdoor Ptz Network Dome Camera With Night Vision
$2,399.85 $3,143.80
Hoya Hd Mkii Irnd Filter (72mm, 3-stop)
$389.97 $581.06
Hoya Hd Mkii Irnd Filter (52mm, 6-stop)
$224.97 $292.46
Axis Communications T90c20 Fixed Dome Ir-led
$1,137.00 $1,614.54
Minolta Mn260nv Full Hd Ir Night Vision Camcorder (red)
$259.20 $339.55
Minolta Mn260nv Full Hd Ir Night Vision Camcorder (blue)
$231.78 $308.27
Hoya Hd Mkii Irnd Filter (49mm, 6-stop)
$209.97 $285.56
Coleman 8mp Ir Motion Sensor Hd Camera
$297.00 $383.13
Horseman Sw612d Camera Body For Hasselblad V Digital Backs
$3,294.00 $5,270.40
Products You May Like
Angenieux Optimo Anamorphic 42-420mm A2s Zoom Lens (pl, Feet)
$237,177.00 $379,483.20
Poly Voyager Focus 2 Uc Stereo Bluetooth Headset
$1,067.85 $1,591.10
Arista Liquid Paper Developer (12 Oz)
$26.97 $36.68
Video Mount Products Fp-sfb Small Flat Panel Flush Mount
$116.85 $163.59
Smallrig Lightweight Arri-standard Dovetail Plate (8")
$239.97 $359.95
Tokina 6.6 X 6.6" Pro Irnd 0.3 Filter (1-stop)
$2,085.00 $3,169.20
Canon Zink 2 X 3" Photo Sticker Paper Pack (100 Sheets)
$147.00 $204.33
Watson Np-f770 Lithium-ion Battery Pack (7.4v, 4400mah)
$119.97 $166.76
Portabrace Wheeled Protective Carrying Case For Select Cinema Camera Rigs
$1,483.05 $2,061.44
Kipon Lens Adapter For Nikon G Lens To Fujifilm Gfx Camera
$352.32 $549.62
Genustech 12g-sdi 8k Bnc Coaxial Male-to-male Cable (25')
$330.00 $412.50
Tp-link Archer Ax10 Ax1500 Wireless Dual-band Gigabit Router
$209.97 $291.86
Lenscoat Bodyguard Camera Cover (realtree Max-4 Hd)
$108.00 $160.92
Archival Methods 35mm Mounted Slide Page (50 Pack)
$73.95 $95.40
Bescor Bp-a60 Battery And Dual-bay Charger Bundle
$839.97 $1,335.55
Belkin Boostcharge Pro 2-in-1 20w Wireless Charging Pad (white)
$239.97 $309.56