Waterproof Design for outdoor durability and Discreet Unobtrusive Style
High-Quality Audio Transmission with Dolby Noise Reduction
Easy RCA Phono Male Plug Connection for CCTV systems
Optional Cable lengths from 1 to 30 metres including optional power supply
Adjustable sensitivity for perfect sound result according to its environment
Free UK Shipping
30 days Easy Returns
The Micronic GB1 is a high-performance, "golf ball" style CCTV audio microphone. Super sensitive sound pickup designed for professional surveillance and clear environmental monitoring. While its spherical design is often compared to a golf ball, it is larger in profile—closer to the size of a tennis ball—making it a robust addition to any security setup.
The GB1 is engineered with advanced internal circuitry to ensure broadcast-quality audio capture:
High Sensitivity & Range: Powered by imported chips, the microphone is capable of picking up clear speech within a 10–30 metre radius.
Advanced Noise Suppression: Features an Electronic Noise Dynamic Closed Loop Suppression circuit specifically designed to eliminate electronic hiss, buzzing, and background hum.
Dolby Noise Reduction: Integrated technology works to eliminate echoes and prevent audio distortion.
Automatic Gain Control (AGC): The built-in amplifier automatically adjusts the volume of the signal to ensure consistent audio levels, regardless of the sound source's distance.
Adjustable Output: The internal board features a manual adjustment to fine-tune the volume to the specific requirements of your environment.
Designed for DIY installation, the GB1 offers a neat, integrated solution for wall or ceiling mounting.
Simplified Wiring: The microphone housing features a twist-off cover. Inside, you will find three clearly marked screw terminals:
+12V (Power)
GND (Ground)
AOUT (Audio Output)
All-In-One Cable: The supplied cable handles both power and audio signals simultaneously. By connecting directly to the internal screw terminals, you eliminate the need for bulky external adapters or connectors, ensuring a tidy finish.
System Compatibility: The integrated amplifier allows for a direct connection to:
DVRs and NVRs
Audio Recorders
IP Cameras (with audio-in support)
Active Speakers
| Feature | Specification |
| Power Requirement | 12V DC |
| Pickup Range | 10–30 Metres |
| Mounting | Wall or Ceiling (2-screw mount) |
| Connection Type | 3-Pin Internal Screw Terminals |
| Form Factor | Spherical (Tennis ball size) |
To ensure a perfect match, please click 'Add To Cart' and select the specific 'Cable Length' and your optional Cable Length & Power Supply if required.
Orders are processed and shipped promptly. Returns accepted within 30 days if unused and in original condition. Faulty items can be returned within 60 days for exchange or refund. All products include a 12-month manufacturer warranty.
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