SKU: SVEX-Q70-ZN

SVEX-Q70-ZN 2MP Explosion-Proof PTZ Camera with 33x Zoom

High-resolution explosion proof PTZ dome camera with 33x zoom, 360° auto tracking, and durable stainless steel housing for hazardous industrial environments.

2MP

Image Resolution

4.5-148.5 mm

Motorized Lens

33x

Optical Zoom

304

Stainless Steel

SVEX-Q70-ZN High-Performance Explosion-Proof PTZ Dome Camera for Hazardous Environments

The SVEX-Q70-ZN Explosion-Proof PTZ Dome Camera is a heavy-duty, intelligent video surveillance system designed to deliver crystal-clear monitoring in environments with explosive gases, combustible dust, and extreme industrial conditions. Equipped with a 33x optical zoom, 2MP resolution, auto-tracking, and advanced video analytics, it is the ideal solution for high-risk sectors such as oil and gas, marine, and chemical facilities. Built to handle 5-inch or 6-inch dome camera modules, this housing offers unmatched adaptability, protection, and precision.

Certified Safety in Explosive Zones

The SVEX-Q70-ZN meets global hazardous area safety standards with dual explosion-proof markings:

  • Ex d and Ex tD for both gas and dust environments

  • Ingress Protection: IP68 for submersion and total dust protection

  • Operating Temperature: -40°C to +65°C

  • Relative Humidity: ≤95% (non-condensing)

  • Voltage Input: AC24V, DC24V, or PoE (IEEE 802.3at)

  • Housing: Stainless steel 304 or 316L with optional heater, cooling, and thermostat for extreme climates

With support for wall or ceiling mounting, the SVEX-Q70-ZN ensures safe and secure installation in high-stakes industrial settings.

Full HD Imaging with 33x Optical Zoom

At the heart of this camera is a 1/2.8″ 2MP Progressive Scan CMOS sensor delivering sharp 1920×1080 resolution video. Its 4.5–148.5mm lens offers 33x optical zoom, enabling long-range surveillance with precision.

Key imaging features include:

  • Minimum Illumination: 0.001 Lux (Color), 0.0001 Lux (B/W)

  • Wide Dynamic Range (WDR): 120dB

  • Auto Day/Night (ICR) Switching

  • Noise Reduction: 3D DNR

  • Backlight Compensation: Supported

  • Electronic Shutter: 1s–1/100,000s

  • Privacy Masking: Up to 8 programmable zones

  • Smart Exposure: Auto, semi-auto, or manual

  • Digital Zoom: 16x

These features ensure optimal video clarity even in low-light, high-contrast, or shifting environmental conditions.

Intelligent PTZ Control with Auto-Tracking

The SVEX-Q70-ZN delivers unmatched PTZ performance with:

  • Pan: 360° endless rotation (0.1°/s to 250°/s, preset at 300°/s)

  • Tilt: -5° to +90° (preset at 200°/s)

  • Auto-Tracking: Object detection and motion tracking

  • Presets: Up to 300, with <0.1° accuracy

  • Patrols: 8 patrols, 32 presets each

  • Pattern Scans: 4 patterns with over 10 minutes of movement recording

  • Scan Modes: Auto, tilt, random, frame, panorama, and more

This camera can be configured for complex automated surveillance routines or manual control, giving operators complete visual command.

Triple-Stream Networking with Alarm Integration

The SVEX-Q70-ZN supports a range of streaming and security features:

  • Video Streams: Main, sub, and third stream

  • Compression: Ultra 265, H.265, H.264, MJPEG

  • Frame Rate: Up to 60fps at Full HD

  • Alarm I/O: 2 input, 1 output

  • Audio: 1 input, 1 output (G.711), intercom supported

  • Network Interface: 1× RJ45 (10/100/1000M)

  • Protocols: IPv4/IPv6, HTTPS, RTSP, SNMP, FTP, NTP, DHCP, and more

  • User Access: Up to 32 users, 3-tier control (admin/operator/user)

  • Browser Support: IE7+, Chrome 18+, Firefox 5+, Safari 5.02+

Advanced intrusion detection and line-crossing analytics are also included, improving threat detection and reducing false alarms.

Ideal Applications

The SVEX-Q70-ZN is optimized for hazardous, high-value environments such as:

  • Oil & gas platforms

  • Petrochemical refineries

  • Chemical processing areas

  • Marine vessels and offshore structures

  • Explosives manufacturing zones

  • Industrial plants with high dust/gas risk

Whether you’re securing a volatile production site or protecting marine infrastructure, this explosion-proof PTZ dome camera is engineered to perform under pressure.

Where certified protection meets intelligent surveillance, the SVEX-Q70-ZN Explosion-Proof PTZ Dome Camera delivers performance you can trust in the world’s most challenging industrial zones.

Note: This is a special order camera. Allow 4-6 weeks for delivery.

Explosion proof Marking
Marking Ex d II CT6 Gb/ Ex tD A21 IP68 T80° C
CNEX Certification No. CNEx15.3070X
Mechanical
Enclosure material Available in 304 or 316L stainless steel
Ingress protection IP68
Threaded hole 1pcs G3/4 or NPT3/4
Wiper No
Rotation speed 0~200°/Second
Sunshade Optional
Net weight 15Kg
Dimension Φ2 13 x 213 x 570 (mm)
Environment
Mount wall, pole
Operating temperature -25 to +60℃
Air pressure 80KPa~106KPa
Relative humidity ≦95% (no condensation)
Electrical
Working voltage AC24V ± 25% or DC24V±25% or POE(IEEE802.3at)
Power Max 16W
Optional choice Heater, cooling, thermostat for below-10°C temperature
Electric current 2800mA
Communication protocol TCP/IP/PELCO-D/PELCO-P, other
Output mode RJ45
Preset 300 Points, accuracy <0.1° (optional 256 points)
Cable connection Network cable +3-core power
CAMERA
Image Device 1/2.8’’ 2MP Progressive Scan CMOS
Resolution 1920(H)x1080(V)
Minimum Illumination: Color 0.001 Lux / F1.5 B/W: 0.0001 Lux / F1.5
White Balance Auto/Manual/ATW/Indoor/Outdoor/Daylight lamp/ Sodium lamp
AGC Auto/Manual
S/N Ratio: ≥ 52dB
Shutter Time Auto/ Manual, 1sec~ 1/10,0000 sec
Day & Night Auto ICR
Digital Zoom 16X
Privacy Masking 8 privacy masks programmable
Auto Focus Auto / Semi-automatic / Manual
3D DNR support
BLC support
WDR 120dB
HLC support
Defog support
Focal Length 4.5-148.5mm, 33X optical
Zoom Speed Approx.2.7s(Optical Wide-Tele)
Angle of View 56.7 to 2.28 degree (Wide-Tele)
Minimum Working Distance 0-1500mm(Wide-Tele)
Aperture Range F1.5-F4.0
Proportional zoom Rotation speed can be adjusted automatically
Movement range (pan) 360° endless
Pan speed Configurable, from 0.1°/s to 250°/s, preset speed:300°/s
Movement range(tilt) From -5° to 90°
Tilt speed Configurable, from 0.1°/s to 150°/s, preset speed:200°/s
preset 300
Patrol scan 8 patrols, up to 32 presets per patrol
Pattern scan 4 pattern scans, record time over 10 minutes for each scan
Pack action Preset/pattern scan/ patrol scan/ auto scan/ tilt scan/ Random scan/ frame scan/ panorama scan
Scheduled Task Auto scan/ frame scan/random scan/ patrol/pattern/ preset/ panorama scan/tilt scan/ dome reboot/dome adjust/aux output
Detection Intrusion Detection, Line crossing detection
ROI encoding Main stream, sub-stream and third stream respectively support two fixed areas.
Max resolution 1920*1080
Main stream 50Hz:25fps(1920*1080,1280*960,1280*720) 50fps (1280*960,1280*720)60Hz:30fps(1920*1080,1280*9 60,1280*720) 60fps(1280*960,1280*720)
GENERAL
Sub-stream 50Hz:25fps(704*576,640*480,352*288)

60Hz:30fps(704*480,640*480,352*240)

Third stream 50Hz:25fps(1920*1080,1280*960,1280*720.704*

576,640*480,352*288)

60Hz:30fps(1920*1080,1280*960,1280*720,704*

480,640*480,352*240)

 

 

Video compression

 

 

Ultra 265, H.265, H.264, MJPEG

Audio compression G.711
Protocols IPv4 IPv6, HTTP, HTTPS, 802.1x,Qos, FTP, SMTP, UPnP, SNMP, DNS, DDNS, NTP, RTSP, RTP, TCP UDP, IGMP, ICMP, DHCP,PPPoE
Simultaneous live view Up to 20 channels
User/ Host Up to 32 users

3 levels: administrator, operator and user

 

Security Measures

 

Password protection, Multiple access control

Optional Alarm input 2-ch alarm inputs
Optional Alarm output 1-ch alarm output
Optional Audio Input 1-ch audio input
Optional Audio Output 1-ch audio input
Network interface 1pcs of RJ45, support 10M/100M/1000M
Web Browser IE7+ Chrome 18+, Firefox 5.0+, Safari5.02+

SVEX-Q70-ZN Spec Sheet

SVEX-Q70-ZN User Manual

SVEX-WMQ30 Explosion Proof Wall Bracket

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