Kingfisher Security Optical Microphones
KINGFISHER Fiber-Optic Microphones
SOM(3) Ideal for law enforcement, small, lightweight MEMS design

SOM(3) Miniature fiber optic microphone for indoor acoustic monitoring applications where the footprint for microphone placement is severely limited or where the microphone is a sub-component in another device. More >

SOM(3)SPL Miniature fiber optic microphone for indoor acoustic monitoring of signals with sound pressure levels (SPL) as high as 140 dB. Applications include measurements of audio equipment. More >

SOM(3)EXTENDED FREQUENCY Miniature fiber optic microphone for indoor acoustic monitoring with extended frequency range response. Applications include high fidelity signal monitoring. More >

SOM(4) Advanced electronics box EOU200 features two analog outputs

SOM(4) Miniature fiber optic microphone supplied with enhanced electronic box. It features two analog outputs (one with volume control for headphones, another with fixed gain for monitoring equipment). More >

SOM(4)SPL Miniature fiber optic microphone with enhanced electronics box for indoor acoustic monitoring of signals with sound pressure levels (SPL) as high as 140 dB. Applications include measurements of audio equipment. More >

SOM(4)EXTENDED FREQUENCY Miniature fiber optic microphone with enhanced electronics box for indoor acoustic monitoring with extended frequency range response. Applications include high fidelity signal monitoring. More >

SOM(4)EXTREME TEMPERATURE WITH EXTENDED FREQUENCY Miniature fiber optic microphone with enhanced electronics box for acoustic monitoring at extreme temperatures with extended frequency range response. More >

SOM(4)STEREO Miniature fiber optic stereo microphone system for indoor acoustic monitoring with extended frequency range response. Applications include monitoring two separate locations and sound energy density measurement. More >

SOM(4)HIGH SNR Miniature optical microphone for acoustic monitoring that requires high signal-to-noise ratios (SNR) over extended distances. Applications include extremely low level noise monitoring. More >

SOM(4)HIGH SNR EXTREME TEMPERATURE WITH EXTENDED FREQUENCY Miniature optical microphone for acoustic monitoring with extended frequency response, high SNR over long distances and at extreme temperatures. More >

SOM(5) Robust design suited to industrial applications and harsh environments

SOM(5) Stand-alone, ruggedized fiber optic microphone for indoor and outdoor acoustic monitoring applications. Ideal for industrial use, placement in heavy machinery, or where the microphone requires very robust housing. More >

SOM(5)SPL Stand-alone, ruggedized fiber optic microphone for indoor and outdoor acoustic monitoring of signals with sound pressure levels (SPL) as high as 140 dB. Applications include measurements of audio equipment. More >

SOM(5)EXTENDED FREQUENCY Stand-alone, ruggedized fiber optic microphone for indoor and outdoor acoustic monitoring with extended frequency range response. Applications include high fidelity signal monitoring. More >

SOM(5)EXTREME TEMPERATURE WITH EXTENDED FREQUENCY Stand-alone, ruggedized fiber optic microphone for indoor and outdoor acoustic monitoring at extreme temperatures with extended frequency range response. More >

SOM(5)INFRASOUND WITH EXTENDED FREQUENCY Stand-alone, ruggedized fiber optic microphone for indoor and outdoor acoustic monitoring with infrasound and extended frequency range response. More >

SOM(5)HIGH SNR Stand-alone, ruggedized fiber optic microphone for indoor and outdoor acoustic monitoring that requires high signal-to-noise ratios (SNR) over extended distances. More >

SOM(5)HIGH SNR EXTREME TEMPERATURE WITH EXTENDED FREQUENCY Stand-alone, ruggedized fiber optic microphone for acoustic monitoring with extended frequency response, high SNR over long distances and at extreme temperatures. More >

SOM(5)WATERPROOF Stand-alone, ruggedized fully-sealed fiber optic microphone for remote monitoring applications. Designed specifically for use in seawater, wet or extremely humid environments. More >

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Covert back up for interview recording and covert visit monitoring applications in penitentiaries. High fidelity recording and law enforcement. Installed in offices where fraud is suspected.
Monitoring in hazardous areas, like chemical plants, power plants, petrochemical/nuclear facilities and the likes for shock, vibration, alignment of machinery, industrial equipment monitoring etc.
Monitoring in harsh environments like oil and gas detection sites (oil rigs, pipelines), extremely humid environments, water area or portside monitoring.
Monitoring in high EMI & RFI areas (electro magnetic field) like EMC test labs, research and test labs, infrasound measurements (to record below the threshold of human hearing), high voltage electrical utilities & highly explosive areas.
MR imaging environments, MRI scanner room SPL measurement, MRI earmuff noise measurement, fMRI headphone calibration, headset RF immunity testing, stage and broadcast recording, secure communications.