Pick up area: 30 square meters Directional characteristics: Full directional sensitivity: - 55dB microphone: Electrified capacitor microphone head shell material: PVC Environmental temperature: -20 ℃~40 ℃ Features: The internal circuit is composed of voice optimization circuit, power amplification circuit, maximum noise elimination, and ensures output strength Installation methods: ceiling installation, wall installation, desktop installation Industry applications: Used in banks, factories, schools, offices, and any place that needs to be monitored
main features Mushroom microphone, specially designed for audio monitoring, with the advantages of large monitoring range and high sensitivity.
Within a monitoring area of 30 square meters, the sound is loud and beautiful.
The internal circuit consists of a voice optimization circuit, a power amplification circuit, and maximum noise reduction to ensure output strength.
Mushroom shaped appearance, microphone head on the surface, more authentic sound reproduction, suitable for ceiling installation.
Applied to banks, factories, schools, offices, and any places that require monitoring.
Wiring instructions