Cisco CTS-QSC20-MIC= Telepresence Precision Microphone 20 Video Conference CTS-QSC20-MIC Overview The Cisco Omni-Directional Microphone is designed for Cisco Telepresence Systems. It provides audio and coverage solutions for integrated video systems and custom video deployments. Cisco TelePresence Microphone 20 is a wired omnidirectional microphone for conference rooms large and small. It has a signal-to-noise ratio of 65 dB and a frequency range of 80 Hz to 15 kHz. This compact microphone is less than 3.5 square. Technical Specifications Audio System Recommended Use :Conference Type :Microphone Header Brand :Cisco Manufacturer :Cisco Systems Model :Table Mic 20 Packaged Quantity :1 Product Line :Cisco TelePresence Compatibility: SX10 SX20 MX200 MX300 EX90 Connector: 4-pin minijack Frequency Range: 80 Hz - 15 kHz Signal-to-Noise Ratio: min. 65 dB Dimensions: 3.35 x 3.35 x 0.42 FAQ 1. Where do your products come from? All of our products are from Cisco/Huawei distribution , Cisco/Huawei partner directly. We are Cisco partner at local, with cisco verified certification. 2. If all equioments I can buy service from local cisco ? For all equipments you can buy service from local, because our goods are smart net free, all with clean serial number. 3. How to ship the goods? Lonrise work with DHL,FEDEX,UPS and TNT. Your order will be dispatched by express delivery door to door. 4. Whats your payment term? We always accept 10% advance payment. For long term cooperation, we can consider to apply credit accordingly. Related products CP-7800-WMK CP-3905 CP-8861-K9 CP-7811-K9 CP-8811-K9 CP-7841-K9 CP-8831/K9 CP-7821-K9 CP-9971-W-K9 CP-7975G CP-7942G CP-7965G