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Fixed Acoustic Camera
TCM sells five fixed and mobile acoustic imaging cameras, built for 24/7 online monitoring of partial discharge, gas leaks, and abnormal mechanical noise. Whether you need continuous monitoring on one asset or an explosion-proof unit for a hazardous area, we carry a model to match.
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Our Hand-Held Acoustic Camera Lineup
3 HIKMICRO hand-held acoustic imaging cameras, listed below — no tiers or categories, just the full lineup.
HZ-FA-371
HZ-FA-371 is a fixed acoustic imaging camera for 24/7 online monitoring of partial discharge, gas leaks and mechanical noise. Built with 128 MEMS microphones and real-time sound source localization, it supports fixed installation, robot-mounted inspection and integration through Ethernet, HTTP, WebSocket and RTSP.
128-Channel MEMS
2kHz ~ 65kHz
0.3m ~ 50m
>0.035 L/min @120 kPa from 0.3 m; >0.067 L/min @300 kPa from 3 m; >0.09 L/min @300 kPa from 5 m
Max 2592*1944 (H.264)
135mm x 171mm x 48mm / ~750g
DC 12V/3A
Ex ib IIC T4 Gb / Ex ib IIIC T80°C Db
HZ-FA-371T
HZ-FA-371T is a fixed acoustic and thermal imaging camera for 24/7 online monitoring of partial discharge, gas leaks, abnormal sound and temperature anomalies. It combines 128 MEMS microphones, 640×512 infrared imaging, real-time sound source localization, fusion imaging and industrial communication interfaces for fixed installation or robot-mounted inspection.
HZ-FA-371T
Fixed Acoustic & Thermal Imaging Camera
128-Channel MEMS Microphones
2 kHz ~ 65 kHz
640 × 512 (NETD < 40mk)
IP65/IP66
Ex ib IIC T4 Gb / Ex ib IIIC T80°C Db
HZ-PA-3EX
The HZ-PA-3EX is an integrated explosion-proof PTZ camera specifically engineered for advanced methane gas leakage detection and monitoring. It utilizes a multi-dimensional sensing approach, combining laser methane detection with high-density acoustic imaging to identify early leakage points and improve fault identification rates in hazardous environments.
HZ-PA-3EX
Acoustic & Laser Explosion-proof PTZ Camera
5ppm
128 channel MEMS
2kHz ~ 65kHz
Ex db IIC T6 Gb / Ex tb IIIC T80°C Db
IP68 (Waterproof and Dustproof)
304 stainless steel
HZ-FA-36
HZ-FA-36 is a compact miniature acoustic imaging camera designed for inspection robots and robotic dogs. Built with 64 MEMS microphones, it helps robots detect partial discharge, gas leaks and abnormal equipment noise, turning invisible sound sources into real-time acoustic images.
HZ-FA-36
Miniature Acoustic Imaging Camera
64 MEMS Digital Microphones
2kHz ~ 65kHz
0.3m ~ 50m
310 g
80mm x 84mm x 40mm
Partial discharge detection, leak detection, mechanical noise
HZ-ACM-20Ex
HZ-ACM-20Ex is an explosion-proof acoustic camera module for OEM integration and industrial acoustic imaging systems. Built with 128 MEMS microphones and broadband 2kHz~65kHz detection, it supports sound source localization, partial discharge detection, compressed gas leak detection and abnormal noise analysis. The module is available in board-separated and integrated configurations, with USB2.0 or TCP/IP output options for flexible system development.
128
2kHz ~ 65kHz
Ui: 5.5VDC, Ii: 1.0A, Pi: 5.5W, Ci: 10uF, Li: 0.02mH
Ui: 5.5VDC, Ii: 500mA, Pi: 680mW, Ci: 10uF, Li: 0.02mH
Why Choose TCM for Fixed Acoustic Cameras
Continuous, 24/7 monitoring catches developing leaks and faults between technician visits, not just during them
A model for every setting — standard fixed-mount, thermal-fusion, explosion-proof PTZ, miniature/robot-mounted, and OEM module options
Sold and supported locally, alongside TCM’s own condition monitoring inspection services
Can be combined with TCM’s hand-held acoustic cameras for a complete leak and fault detection program
Frequently Asked Questions
Which fixed model should I start with?
For general 24/7 monitoring of a single asset or room, the HZ-FA-371 covers most needs. If you also need thermal verification, the HZ-FA-371T adds infrared imaging on top of acoustic monitoring. Contact us and we’ll match a camera to your facility layout.
Is there an explosion-proof option for hazardous areas?
Yes — the HZ-PA-3EX is an explosion-proof PTZ camera purpose-built for methane gas leak detection in hazardous environments, and the HZ-ACM-20Ex is an explosion-proof acoustic camera module for OEM and system-integration use.
Is there an option for robotic or robot-mounted inspection?
Yes — the HZ-FA-36 is a compact, miniature acoustic imaging camera designed specifically for inspection robots and robotic dogs.
Can TCM install and support a fixed acoustic camera?
Yes — TCM handles setup and mounting as part of every purchase and remains available for ongoing support, and we can combine delivery with a broader condition monitoring visit.
How do we get pricing for our facility?
Pricing depends on which model and how many units you need — contact us for a free, no-obligation quote.
Get a Quote
Tell us what asset or area you need to monitor continuously, and we’ll recommend the right fixed acoustic camera. Serving Mississauga, Ontario, Canada and the surrounding GTA, TCM is available for emergency diagnostic response — call any time, day or night.
