Description
Explosion Proof PTZ Camera with Infrared – Rugged Surveillance for Hazardous Zones
Ensure uncompromised security in explosive environments with the Explosion Proof PTZ Camera with Infrared from Hongbo Yatai. Engineered for demanding conditions, this industrial security camera is ideal for petrochemical plants, refineries, gas facilities, and chemical factories.
Made from 304 stainless steel, the housing is corrosion-resistant and certified Ex db IIC T6 Gb / Ex tb IIIC T80°C Db, guaranteeing safety in gas or dust-prone areas. Rated IP66/IP68, this camera system withstands water, dust, and extreme weather for long-term outdoor performance.
Capture every detail with its 2MP 1/2.8″ CMOS sensor and 25x optical zoom (4.8mm–120mm), ideal for wide-area surveillance. The built-in infrared surveillance camera system enables clear visibility up to 100 meters in complete darkness—perfect for 24/7 monitoring in critical zones.
This explosion proof camera system also features smart AI capabilities, including facial recognition, human and vehicle classification, and intelligent road monitoring. It can simultaneously capture multiple faces, enhancing threat detection and response in real time.
With nanotechnology-treated, explosion-proof glass, the lens remains resistant to oil, dust, and moisture. Whether for perimeter defense or process monitoring, this hazardous area CCTV solution is designed to deliver clarity, safety, and operational reliability in the most volatile settings.
Choose Hongbo for robust, intelligent, and dependable protection—backed by proven engineering and advanced surveillance.
Functional characteristics
● double explosion-proof certification, explosion-proof mark: Ex d IIC T6 Gb / Ex tD A21 IP68 T80℃
● uses a high-performance 3MP 1 / 2.8 ” CMOS image sensor with high image definition
● 22 x optical zoom at 5.2mm-114.4mm
● starlight class low illumination monitoring, minimum illumination color 0.002lux (F1.5,50IRE), 0lux infrared light on
● uses multi-angle fog surface / bright surface array infrared lamp, low heat energy, low power consumption, irradiation distance up to 100 meters
● supports the detection and capture of faces in designated areas, and enables the statistics of the number of faces to achieve better control of people in and out
● supports cross-border detection, regional invasion, entry / leaving areas, and can distinguish motor vehicles, non-motor vehicles and pedestrians to meet the needs of deployment prevention in complex scenarios
● supports 120dB wide dynamics to meet the requirements of high-contrast scene monitoring
● supports 2304 * 1296@30fps, giving the picture a smooth moving image
● support H.265 Coding, 3D noise reduction, stabilization, fog transmission, ROI coding and focus, regional privacy occlusion
● 255 preset bits, power off memory, automatic cruise and other functions
● horizontal direction 360° continuous rotation, vertical direction ± 90°, no monitoring blind area
● intelligent wiper function, wiper using car wiper blade, good weather resistance, easy to change
● turbine worm transmission structure design, precision stepper motor drive, sensitive response, smooth operation
● built-in semiconductor temperature-controlled components for automatic heating and heat dissipation
● the window adopts special explosion-proof glass, and the glass surface is treated by nanotechnology, with high optical pass rate, non-sticky water, non-sticky oil, and dust exclusion
● is made of 304 stainless steel material, suitable for chemical industry, acid and alkali and other strong corrosive environment for use
Use environment
1. It has class IIa, IIb and IIC combustible gases, and the ignition temperature group is zone 1 and zone 2 of T1-T6 group. Places where combustible gases or vapors form explosive mixtures with air,
2. It is also applicable to areas 21 and 22 with ignition temperature group T1-T6 and places containing combustible dust mixture.
Such as: petroleum, chemical industry, mine, military industry, medicine, oil depot, ship, drilling platform, gas station, fireworks production, grain processing and storage, etc.
Technical Parameters
Explosion-Proof Rating |
Ex d IIC T6 Gb / Ex tD A21 IP68 T80℃ |
Imaging Sensor |
1/2.8-inch CMOS |
Focal Length |
5.2 ~ 114.4mm, 22x Optical Zoom (Electric Zoom) |
Zoom Mode |
Electric Zoom, Auto Focus |
Iris Control |
Auto / Manual (F1.5~F3.8) |
Shutter Speed |
1 ~ 1/100,000s (Auto / Manual) |
Min. Illumination |
0.002Lux (Color), 0.001Lux (B/W), 0Lux (IR on) |
Day/Night Switch |
Auto IR-Cut Filter |
3D Noise Reduction |
Supported |
White Balance |
Auto / Manual / Tracking / Outdoor / Indoor / Sodium Lamp |
Backlight Compensation |
Supported |
Strong Light Suppression |
Supported |
Video Compression |
H.265, H.264, MJPEG |
Max Resolution/Frame |
3MP (2304×1296) @ 30fps |
Main Stream |
2304×1296, 1920×1080, 1280×720, 720×576, 640×360 |
Sub Stream |
1280×720, 720×576, 640×360 |
Third Stream |
720×576, 640×360, 704×288, 352×288 |
OSD |
Time, Zoom, Coordinates, Preset, Network Info, Stats |
Privacy Mask |
Up to 8 scenes |
Snapshot Features |
Timed, Interval, Preset-based |
Audio Encoding |
G.711u, G.711A, AAC-LC |
Audio Sampling Rate |
G.711: 8kHz; AAC-LC: 8kHz / 16kHz / 48kHz |
Local Storage |
Micro SD up to 256GB |
Back-End Storage |
Dual iSCSI |
Perimeter Detection |
Cross-line, Intrusion, Entry/Exit Zone Detection |
Target Classification |
Motor Vehicle / Non-Motor Vehicle / Pedestrian Detection |
Face Detection |
Up to 8 Faces, Angle Filtering, 3 Capture Modes |
Events |
Motion, Occlusion, Sound, Alarm Input/Output |
Network Protocols |
L2TP, IPv4, IGMP, ICMP, ARP, TCP, UDP, DHCP, RTP, RTSP, etc. |
Compatibility |
ONVIF 2.4, GB/T28181, Uniview Protocol |
Browser Support |
IE7+, Chrome, Firefox, Safari |
Security Features |
User/MAC Binding, HTTPS, IEEE 802.1x, Whitelist |
User Management |
Multi-level |
Pan Range |
360° Continuous |
Pan/Tilt Speed |
0.1°–40°/s |
Auto Cruise |
4 Routes, 16 Points Each |
Speed Limit Control |
Supported |
Power Loss Memory |
Supported |
Network Port |
RJ45 (10M/100M) |
Operating Temp. |
-40℃ ~ +60℃ |
Power Supply |
AC 85V–260V or DC 24V / 3A (optional) |
Material |
304 Stainless Steel |
Installation Options |
Multiple (based on application environment) |
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