SLK-DH-TPC-DF1241N-D3F4
The Hybrid Thermal Network camera combines an uncooled VOx 256 x 192 thermal imager with a 4 MP 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 Fire Detection and Smoking Detection features identifies a potential issue and 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
- 3.5 mm Fixed Thermal Lens
- 4 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 (855) 928-0349 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: 50.6° V: 37.8° |
| Close Focus Distance – 3.5 mm | 0.50 m (1.64 ft) |
| Effective Distance, human (1.80 m x 0.50 m)¹ – Detection – 3.5 mm | 146 m (479 ft) |
| Effective Distance, human (1.80 m x 0.50 m)¹ – Recognition – 3.5 mm | 38 m (125 ft) |
| Effective Distance, human (1.80 m x 0.50 m)¹ – Identification – 3.5 mm | 19 m (62 ft) |
| Effective Distance, vehicle (4.0 m x 1.40 m)¹ – Detection – 3.5 mm | 389 m (1276 ft) |
| Effective Distance, vehicle (4.0 m x 1.40 m)¹ – Recognition – 3.5 mm | 97 m (318 ft) |
| Effective Distance, vehicle (4.0 m x 1.40 m)¹ – Identification – 3.5 mm | 49 m (161 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 – 4 mm | F1.6 |
| Angle of View – F2.0 – 4 mm | Horizontal: 71.2° Vertical: 52.0° Diagonal: 92.6° |
| Close Focus Distance – F2.0 – 4 mm | 1.0 m (3.28 ft) |
| Focus Control | Fixed |
| Video | |
| Frame Rate – Main Stream – Thermal | 1280 x 960, 1024 x 768, 640 x 480, or 256 x 192 at 30 fps |
| Frame Rate – Main Stream – Visible | 2336 x 1752, 1080p, 720p, or D1 at 30 fps |
| Frame Rate – Sub Stream – Thermal | 640 x 480, 256 x 192 at 30 fps |
| Frame Rate – Sub Stream – Visible | 720p, D1, or CIF at 30 fps |
| Bit Rate Control | CBR/VBR |
| 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 | Off, On (4 Zones, rectangular) |
| Region of Interest | Off, On (4 Zones) |
| Flip | 90°, 180°, 270° |
| Digital Zoom | 16x |
| Privacy Masking | Off, On (4 Areas, rectangular) |
| Network | |
| Ethernet | RJ-45 (10/100 Base-T) |
| Protocol | IPv4/IPv6, HTTP, HTTPS, 802.1x, Qos, FTP, SMTP, UPnP, SNMP, DNS, DDNS, NTP, RTSP, RTP, TCP, UDP, IGMP, ICMP, DHCP, PPPoE, ONVIF |
| Interoperability | ONVIF, CGI |
| Streaming Method | Unicast, Multicast |
| Maximum User Access | 10 Users |
| Edge Storage | Micro SD Card Slot, maximum 128 GB |
| Web Viewer | IE 8 and later |
| Management Software | DSS Pro, DSS Express |
| Mobile Operating System | IOS, Android |
| Cybersecurity | Video Encryption, Firmware Encryption, Configuration Encryption, Digest, WSSE, Account Lockout, Security Logs, IP/MAC Filtering, Generating and Importing X.509 Certification, Syslog, HTTPS, 802.1x, Trusted Boot, Trusted Execution, Trusted Upgrade |
| 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 EN 55032:2015, EN 61000-3-2:2014 |
| 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% or PoE |
| Power Consumption | Basic: < 6.5 W (IR off) Maximum: < 13 W (IR on) |
| Environmental | |
| Operating Conditions | –30° C to +60° C (–22° F to +140° 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 | 0.90 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 | |
| Abandoned/Missing Object | A target leaves an object in designated area, or a target removes an object from the same designated area. |
| 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) – 3.5 mm | 26.0 m (85.30 ft) |
| Vehicle (4.0 m x 1.40 m) – 3.5 mm | 72.50 m (237.86 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
- Quick Installation Guide
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.
Fire Detection and Alarm
With built-in fire detection functionality, the camera can detect a rapid rise in temperature over a short time and issue an alarm for a potential fire event even at long distances. Because thermal cameras are sensitive to temperature, they provide higher fire detection accuracy than standard cameras, making them particularly fit for applications such as forest fire prevention.
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.
Fast Shipping and Professional Packing
Through our long-term relationship with UPS, FedEx, DHL and a variety of other world-class carriers, we are able to offer a variety of shipping options. Our warehouse staff is extremely skilled and will package your products according to our exact and precise specifications. Your items will undergo an extensive inspection and will be properly secured before they are delivered. Each day, we ship to thousands of customers across different countries. Our determination to be the biggest online retailer around the globe is evident by this. We have distribution centers and warehouses located in Europe and in the USA.
Orders with more than one item are assigned processing times in accordance with the item.
We will thoroughly inspect all products before they are shipped. Today, the majority orders will be sent within 48 hours. Expected delivery time is between 3-7 days.
Returns
We are not able to control the inventory in our warehouse and factory. Stock levels can fluctuate at any moment. Please be aware that it's possible that your order will be out of stock after you have placed the order.
The policy is 30 days. If 30 days have passed in the past since you purchased and we are unable to offer an exchange or refund.
For your item to be eligible for return the item must not be opened and in the condition you received it. The item must be in its original packaging.
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