What is the advantage of Continuous Zoom over Motorized Lenses?

Continuous Zoom lenses maintain focus throughout the zoom range, allowing for uninterrupted tracking of targets. Motorized lenses often lose focus while moving and must re-focus, causing temporary blindness.

Do these modules support video analytics?

Yes, the high-contrast LWIR imagery is optimized for analytics. We also offer built-in AI algorithms for intrusion detection and fire detection on select models.

640x512 12μm 25~225mm Continuous Zoom Lens IP Thermal Module

640 25~225mm Ultra-Long Range Continuous Zoom Lens IP Thermal Module

ZV-LZRV22509HC | Uncooled performance. Cooled-system reach.

Close the Gap: Uncooled Cost, Long-Range Power

225mm continuous zoom delivers human detection beyond 2.5 km—bridging the performance gap between uncooled and cooled MWIR systems. A proven, cost-effective solution for border security, critical infrastructure, and wide-area surveillance without cryogenic maintenance or premium pricing.

AI-Ready Stability

Active optical axis compensation maintains target lock during rapid zoom (boresight deviation < 3 pixels). Ensures seamless integration with AI tracking and analytics—no frame loss, no reacquisition delay.

Key Specifications

Sensor: 640 × 512 VOx uncooled microbolometer, 12μm pitch
Sensitivity: ≤35 mK NETD @ F1.0, 300K
Optics: 25 ~ 225mm continuous zoom with auto-focus
FOV: 17.4°×14.0° (wide) to 1.9°×1.5° (tele)
Video: Full HD 1080p @ 30fps via IP stream or CVBS
Interfaces: RS232/RS485, audio I/O, alarm I/O
Protocols: ONVIF, VISCA, PELCO-D/P compliant

Built for Harsh Environments

Operates reliably in extreme climates: desert heat, arctic cold, sandstorms, and coastal humidity
Ruggedized for 24/7 deployment on borders, pipelines, and remote sites
Minimal maintenance—no cooler wear-out, no consumables

Deployed Globally

✓ Border & perimeter security

✓ Oil & gas pipeline monitoring

✓ Military base protection and early warning systems

✓ Forest fire detection and critical asset surveillance

See farther. Operate longer. Spend smarter.

Uncooled reliability meets strategic-range performance—without the cost or complexity of cooled systems.

→ OEM/ODM supported | Global logistics & service network | 24/7 engineering support

Specifications

Camera
Detector type	Uncooled VOx Microbolometer
Effective Pixels	640 × 512
Pixel Pitch	12μm
Spectral Band	8 ～ 14μm
NETD	≤35 mK @F1.0, 300K
Lens
Focal Length	25 ~ 225mm, 9× Continuous Zoom Lens
Aperture Range	F1.0 ~ F1.5
FOV	17.4°×14.0° ~ 1.9°×1.5° (Wide ~ Tele)
Focusing Range	25mm: 5M—∞ / 225mm: 15M—∞
Sealing	IP67(front of lens)
Network
Video Compression	H.265 / H.264
Protocols	ONVIF (PROFILE S, PROFILE G), SDK, TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, RTP, RTSP, RTCP, NTP, SMTP, SNMP, IPv6
Intelligent Detection	Tripwire, Intrusion, Loitering, etc.
Image
Max. Resolution	30/25fps (1280 × 1024)
Image Settings	Saturation, Brightness, Contrast, Sharpness, etc.
Digital Zoom	4×
Pseudo Colours	10 Modes Available
Image Enhancement	Support
Image Filtering	Support
Dead Pixel Correction	Support
Noise Reduction	Support
Mirror	Support
Interface
Ethernet	100M Network Port
Analogue	CVBS
Digital	BT.656 (Optional)
Serial Port	1 channel RS232, 1 channel RS485
Functional Interface	Alarm (1 in / 1 out), audio (1 in / 1 out), USB
Storage	Micro SD / SDHC / SDXC card (Up to 512G), NAS (NFS, SMB / CIFS)
General
Operating Conditions	-30℃ ~ 60℃; Humidity ≤ 95% (non-condensing)
Power Supply	12V DC ± 10%
Power Consumption	Max: 5.8W
Dimensions unit: mm	Ф220*301.5
Weight	3690g

Distance Analysis

Based on EN 62676-4:2015 | The calculation results are for reference only.

UAVs (0.2m): Detection (MAX. Distance 1250.0m) / Recognition (MAX. Distance 312.5m) / Identification (MAX. Distance 156.3m)
Human (0.75m): Detection (MAX. Distance 4687.5m) / Recognition (MAX. Distance 1171.9m) / Identification (MAX. Distance 585.9m)
Vehicle (2.0m): Detection (MAX. Distance 12500.0m) / Recognition (MAX. Distance 3125.0m) / Identification (MAX. Distance 1562.5m)
Vessel (6.0m): Detection (MAX. Distance 37500.0m) / Recognition (MAX. Distance 9375.0m) / Identification (MAX. Distance 4687.5m)

FAQs

Q: What is the advantage of Continuous Zoom over Motorized Lenses?
- A: Continuous Zoom lenses maintain focus throughout the zoom range, allowing for uninterrupted tracking of targets. Motorized lenses often lose focus while moving and must re-focus, causing temporary blindness.
Q: Do these modules support video analytics?
- A: Yes, the high-contrast LWIR imagery is optimized for analytics. We also offer built-in AI algorithms for intrusion detection and fire detection on select models.