Description
DH-TPC-DF1241N-D3F4
The
Entry-level Visible-Thermal Crossover (EVX) network camera
combines an uncooled VOx 256 x 192 thermal imager with a 4MP visible-light sensor for cost-effective, long-range surveillance in a rugged all-in-one package. The thermal imager coupled with an athermalized, focus-free lens produces crisp images in total darkness and sees through rain, fog, and snow. The visible imager with an IR illuminator delivers superior video in any lighting condition. The built-in Excessive Temperature Detection and Smoking Detection issues an audible and visual alert. Hybrid thermal cameras let you see the visible and the invisible.
256 x 192 VOx Uncooled Thermal Sensor Technology
Athermalized Lens, Focus-free
2 mm Fixed Thermal Lens
2 mm Fixed Lens
≤ 50 mK Thermal Sensitivity Visible-light Camera
1/2.7-in. 4 MP Progressive-scan CMOS Sensor
Maximum IR Distance 30 m (98.43 ft)
Intelligent Video System with Excessive Temperature Detection
Smart Alarm with Voice Prompt and White Light for Active Alarm
IP67 Ingress Protection
Five-year Warranty (for products sold through an authorized Dahua dealer)
Become a registered dealer of Dahua
Call 1-800-878-6604 for Dealer Prices!
Technical Specification
Thermal Camera
Image Sensor
Uncooled VOx Focal Plane Detector
Effective Pixels
256 (H) x 192 (V)
Pixel Size
12 µm
Thermal Sensitivity (NETD)
< 50 mK (f/1.0, 25 Hz, 300 K) Spectral Range 8 µm to 14 µm Image Setting Brightness, Sharpness, ROI, AGC, FFC, 3D DNR Color Palettes 18, including: Whitehot, Blackhot, Icefire, Fusion, Rainbow, Globow, Ironbow1, and Sepia Thermal Lens Lens Type Fixed, DDE Aperture F1.0 Focus Control Athermalized, Focus-free Angle of View - 3.5 mm H: 87.8° V: 63.8° Close Focus Distance - 2.0 mm 0.30 m (0.98 ft) Effective Distance, human (1.80 m x 0.50 m)¹ - Detection - 2.0 mm 83 m (272 ft) Effective Distance, human (1.80 m x 0.50 m)¹ - Recognition - 2.0 mm 21 m (69 ft) Effective Distance, human (1.80 m x 0.50 m)¹ - Identification - 2.0 mm 11 m (36 ft) Effective Distance, vehicle (4.0 m x 1.40 m)¹ - Detection - 2.0 mm 222 m (728 ft) Effective Distance, vehicle (4.0 m x 1.40 m)¹ - Recognition - 2.0 mm 55 m (180 ft) Effective Distance, vehicle (4.0 m x 1.40 m)¹ - Identification - 2.0 mm 27 m (89 ft) Rapid Temperature Rise Detection Distance Target Size: 0.2 m x 0.2 m, Recommended Distance - 3.5 mm 13.20 m (43.31 ft) Target Size: 0.2 m x 0.2 m, Maximum Distance - 3.5 mm 26.30 m (86.29 ft) Visible-light Camera Image Sensor 1/2.7-in. CMOS Effective Pixels 2336 (H) x 1752 (V), 4 MP Electronic Shutter Speed 1/1 s to 1/30,000 s Minimum Illumination Color: 0.05 lux at F2.0 B/W: 0.005 lux at F2.0 0 lux with IR On S/N Ratio > 55 dB
IR Distance
30.0 m (98.43 ft)
IR On/Off Control
Auto, Manual
IR LEDs
One (1)
Visible-light Lens
Maximum Aperture – 2 mm
F1.6
Angle of View – F2.2
– 2 mm
Horizontal: 94.0°
Vertical: 72.0°
Diagonal: 116.0°
Close Focus Distance – F2.2 – 2 mm
0.30 m (0.98 ft)
Focus Control
Fixed
Video
Frame Rate – Main Stream – Thermal
1280 x 960, 1024 x 768, 640 x480, or 256 x 192 at 30 fps
Frame Rate – Main Stream – Visible
2336 x 1752, 1080p, 720p, or DI at 30 fps
Frame Rate – Sub Stream – Thermal
720p, DI, or CIF at 30 fps
Frame Rate – Sub Stream – Visible
720p, D1, or CIF at 30 fps
Bit Rate Control
Bit Rate – H.265
Thermal: 14 Kbps to 3840 Kbps
Visible: 14 Kbps to 8192 Kbps
Bit Rate – H.264
Thermal: 24 Kbps to 6144 Kbps
Visible: 24 Kbps to 8192 Kbps
Day/Night
Auto (ICR), Color, B/W
BLC Mode
BLC, HLC, Digital WDR
White Balance
Auto, Indoor, Outdoor, Manual, Tracking, Natural, Street Lamp
Gain Control
Auto, Gain Priority, Shutter Priority, Manual
Noise Reduction
2D, 3D
Motion Detection
4
Region of Interest
Off, On (4 Zones)
Flip
90°, 180°, 270°
Digital Zoom
16x
Privacy Masking
4 Region
Network
Ethernet
RJ-45 (10/100 Base-T)
Protocol
HTTPS, HTTP, TCP, ARP, RTSP, RTP, IJDP, RTCP, SMTP, FTPi DHCP, DNS, DONS, PPPOE, IPv4/v6, SNMP, Qos, upnP, NTP
Interoperability
ONVIF, CGI
Streaming Method
Unicast, Multicast
Maximum User Access
10 Users
Edge Storage
Micro SD Card Slot, maximum 32 GB
Web Viewer
IE 8 and later
Management Software
DSS Pro, DSS Express, DMSS
Mobile Operating System
IOS, Android
Cybersecurity
Video Encryption, Firmware Encryption,
Configuration Encryption, Digest, WSSE, Account Lockout, Security Logs, IP/MAC Filtering, Generating and Importing Certification, Syslog. HTTPS, 802.1x, Trusted Boot, Trusted Execution, Trusted Lipgrade
Audio
Compression
G.711a, G.711Mu, PCM
Certifications
Safety
UL 62368-1
CAN/CSA C22.2 No. 62368-1-14
Electromagnetic Compatibility
(EMC)
CFR 47 FCC Part 15 subpart B ANSI C63.4-2014
Interface
Audio
Input: One (1) Channel, RCA Jack
Output: One (1) Channel, RCA Jack
RS485
One (1) Port
Alarm
Input: One (1) Channel
Output: One (1) Channel
Electrical
Power Supply
12 VDC ± 20%, 1.2 A or PoE (IEEE802.3af, Class 0)
Power Consumption
Basic: < 6.5 W (IR off) Maximum: < 13 W (IR on) Environmental Operating Conditions –30° C to +50° C (–22° F to +122° F) Less than 95% RH Storage Conditions –30° C to +70° C (–22° F to +158° F) Ingress Protection IP67 Construction Casing Metal Dimensions 122.18 mm x 112.0 mm (4.80 in. x 4.41 in.) Net Weight 0.85 kg (1.98 lb) Intelligence IVS triggers an alarm and takes a defined action for the following events: Standard Features Tampering with the camera. • Camera loses or changes focus drastically. • Error writing to an onboard Micro SD card. • Error sending or receiving data over the network. • Unauthorized access to the camera. Premium Features Tripwire A target crosses a user-defined line. Intrusion A target enters or exits a defined perimeter. Thermal Analytics+ Excessive Temperature Detection Detects a rise in temperature over a short time and issues an alarm. Cold/Hot Spot Trace Indicates the coldest and the hottest spot of the scene. Smoking Detection Detects a person smoking in the thermal image and triggers a pre-determined action (voice prompt, white light) to alert the person of the smoking policy. Human/Vehicle Classification Detects human or vehicle violations using Tripwire or Intrusion detection methods. Effective IVS Distances – Thermal Lens Human (1.80 m x 0.50 m) - 2.0 mm 15.0 m (49.21 ft) Vehicle (4.0 m x 1.40 m) - 3.5 mm 42.0 m (137.80 ft) 1. The Detection, Recognition, and Identification values shown are nominal values and should be used as estimates only. Exact value calculations depend on a wide variety of conditions. Downloads: Data Sheet WizSense Series devices combine Dahua's powerful Analytics+ with an intuitive and easy to use interface. WizSense devices offer Perimeter Protection functions that focus on human and vehicular images and ignore irrelevant images to capture important video while reducing false alarms. WizSense Series devices provide powerful general surveillance for small to medium size businesses at a sensible price. Functions Uncooled Vanadium Oxide (VOx) Technology Dahua thermal cameras use an uncooled Vanadium Oxide (VOx) sensor that delivers higher thermal sensitivity in a more compact and cost-effective package. Vanadium Oxide cameras are also more reliable, as compared to other thermal imaging technologies, due to less moving parts. Athermalized Lens The athermalized lens used in Dahua thermal cameras maintains the focus position passively and without power over a wide temperature range. High Thermal Sensitivity The VOx detector offers high thermal sensitivity (≤ 50 mK) that allows Dahua thermal cameras to distinguish objects in a scene with minimal temperature differences. The camera captures detailed images where thermal contrast between object and background is minimal. Excessive Temperature Detection and Alarm With built-in temperature functionality, the camera can detect a rapid rise in temperature over a short time and issue an alarm even at long distances. Because thermal cameras are sensitive to temperature, they provide higher detection accuracy than standard cameras, making them particularly fit for applications such as forests, warehouse complexes, and industrial areas. Intelligent Video System (IVS) IVS is a built-in video analytic algorithm that delivers intelligent functions to monitor a scene for Tripwire violations, intrusion detection, and abandoned or missing objects. A camera with IVS quickly and accurately responds to monitoring events in a specific area. Smart Alarm The camera is equipped with a white-light illuminator and an external speaker that can be triggered when the camera detects an abnormal event either via the thermal or the visible-light sensor. The camera also takes a snapshot of the scene and can record the snapshot. Cybersecurity Dahua network cameras are equipped with a series of key cybersecurity technologies including: security authentication and authorization, access control, trusted protection, encrypted transmission, and encrypted storage. These technologies improve the camera’s ability to prevent malicious access and to protect data. Environmental With a temperature range of –30 °C to +60 °C (–22 °F to +140 °F), the camera is designed for extreme temperature environments. The camera complies with the IP67 rating makes it suitable for demanding outdoor applications. Protection The camera allows for ±20% input voltage tolerance, suitable for the most unstable conditions for outdoor applications. Its 6 KV lightning rating provides effective protection for both the camera and its structure against lightning.
