2N 02570-001 IP Audio Kit Electret Microphone

Improve voice clarity and visitor communication with the 2N IP Audio Kit electret microphone — a compact, easy-to-install solution for intercoms, access control and security monitoring. This 2N IP Audio Kit is engineered to deliver reliable, intelligible audio capture (sensitivity 42 dB) so operators and occupants hear callers clearly, reducing missed or misheard messages during access events and surveillance workflows. The microphone’s self-adhesive mounting (adhesion surface 25×25×16 mm) enables quick retrofits and discreet placement behind panels or housings, minimizing installation time and preserving equipment aesthetics. Rated for stable operation in common environments (5–35°C), the unit is ideal for indoor intercom and monitoring points; note that it must be protected from water penetration for safe, long-term use. Whether upgrading an existing 2N IP intercom deployment or adding clear audio to access control and security endpoints, this electret microphone offers a practical, cost-effective audio upgrade. Add it to your next intercom or surveillance project to improve call quality and system usability.

• Delivers clear, intelligible voice capture to improve intercom and security communication
• Self-adhesive, low-profile design for fast retrofit and unobtrusive installation in IP audio systems
• Optimized sensitivity (42 dB) for reliable pickup in typical entry and monitoring environments
• Compact adhesion surface (25×25×16 mm) fits tight spaces and preserves device aesthetics
• Built for indoor installations with stable performance between 5–35°C; protect from water for long-term reliability