SEC 09

Designed for security / surveillance applications the SEC 09 hidden Omni-Directional Condenser Microphone is housed in a lookalike durable ABS ceiling mounted fire detector.
QUICK SPECS
Type
Condenser (back electret)
Polar Pattern
Omni-Directional
Frequency Response
50Hz-13KHz
Sensitivity
-37.5dB +/- 3dB at 1 KHz (OdB = 1.4 V/Pa)

Engineered for Perfect Speech Capture

Designed for security / surveillance applications the SEC 09 hidden Omni-Directional Condenser Microphone is housed in a lookalike durable ABS ceiling mounted fire detector.

  • Designed for security / surveillance applications.
  • The SEC 09 hidden Omni-Directional Condenser Microphone is housed in a lookalike durable ABS ceiling mounted fire detector.
  • Typical pickup range is up to 50ft (15 Metres).
  • Circuitry contains a rotary switch that offers 5 different preset sensitivities.
  • Also contains an inbuilt line level preamplifier and 9 – 48 Volt Phantom Power switchable for 12 – 24 Volt dc operation.
  • Red Led status led indicator.
  • Universal mounting to electrical conduit boxes.
  • Frequency response 50 – 12KHz, Impedance 75 Ohms, Sensitivity 1.4 V/Pa.
  • Finish: White.
  • Also available in Nextel Suede Coating finishes (Custom Orders Only)

For ‘Glossary of Terms’ Click Here

Designed for security / surveillance applications.

The SEC 09 hidden Omni-Directional Condenser Microphone is housed in a lookalike durable ABS ceiling mounted fire detector.

Typical pickup range is up to 50ft (15 Metres).

Circuitry contains a rotary switch that offers 5 different preset sensitivities.

Technical Specifications

Application
Designed for hidden / security applications can be wall / ceiling mounted. Internal amplifier and switched sensitivity ensures that the audio input levels can be tailored according to the noise environment.
Type
Condenser (back electret)
Polar Pattern
Omni-Directional
Frequency Response
50Hz-13KHz
Sensitivity
-37.5dB +/- 3dB at 1 KHz (OdB = 1.4 V/Pa)
Impedance
75 Ohms
S/N Ratio
68dBA
Power Requirements
12-24VDC
Termination
Terminal block
Finish
White
Dimensions
H55mm (2.16") DIA 105mm (4.13")
Weight
Net Weight: 0.15Kg Shipping Weight: 0.20Kg

Architect & Engineer Specifications

Designed for security / surveillance applications the SEC 09 hidden Omni-Directional Condenser Microphone is housed in a lookalike durable ABS ceiling mounted fire detector. Typical pickup range is up to 50ft (15 Metres) The circuitry contains a rotary switch that offers 5 different preset sensitivities to suit the environment and ambient noise location. Circuitry also contains inbuilt line level preamplifier and 9 – 48 Volt Phantom Power switchable for 12 – 24 Volt dc operation. Red Led status led indicator, universal mounting to electrical conduit boxes. Frequency response 50 – 12KHz, Impedance 75 Ohms, Sensitivity -37.5dB +/- 3dB at 1 KHz (OdB = 1.4 V/Pa), Finish: White.

Key Features

01

Designed for security / surveillance applications.

02

The SEC 09 hidden Omni-Directional Condenser Microphone is housed in a lookalike durable ABS ceiling mounted fire detector.

03

Typical pickup range is up to 50ft (15 Metres).

04

Circuitry contains a rotary switch that offers 5 different preset sensitivities.

05

Also contains an inbuilt line level preamplifier and 9: 48 Volt Phantom Power switchable for 12 – 24 Volt dc operation.

Downloads & Documentation

Installation Guide
PDF • 826.1 KB
Line Drawing
PDF • 71.1 KB

Frequently asked questions

What industries does Clockaudio serve?
Clockaudio solutions are used across corporate offices, education, government, healthcare, broadcast, and commercial AV environments where reliable, high-quality audio is essential.

Yes — Clockaudio microphones and audio systems integrate seamlessly with major unified communications platforms including Microsoft Teams Rooms, Zoom Rooms, Cisco Webex, and Google Meet. Our boundary, gooseneck, and ceiling microphones deliver the clarity and reliability required for professional video conferencing installations worldwide.

Yes. Our engineering team provides system design consultations for integrators and end-users, helping specify the right combination of microphones, processors, and accessories for your space. Our technical support team is available throughout the installation and commissioning process.

Clockaudio has been designing and manufacturing professional audio products in the United Kingdom for over 40 years. Our UK facility handles R&D, precision assembly, and quality control — ensuring every product meets the standards expected by AV professionals worldwide.

The right microphone depends on your room size, acoustic environment, and application. Boundary microphones suit tabletop conferencing; goosenecks are ideal for fixed lectern or dais positions; ceiling-mounted mics offer clean aesthetics for modern meeting rooms. Contact our team or use our Search Facility to find a certified integrator near you for a tailored recommendation.

IDEAL FOR

Application Areas

Corporate AV

Professional audio solutions for corporate environments and facilities.

Healthcare Facilities

Clear communication for medical consultations and patient interactions.

Event Venues

Versatile audio capture for live events and presentations.
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