99.CCTV Accessories >> Sound Pickup >> sound pickup PK-AM-AUDIO |  |
 |
|  | Product Name:sound pickup PK-AM-AUDIO Product S/N:120309106 Specification:sound pickup Product Feature:AGC Automatic Gain Noise Reduction Product Class:99.CCTV Accessories Quality Rank: Chat with us:   Email:
|
|
Product Description |
the high sensitivity of high-fidelity acoustic § Built-in AGC gain audio circuit § Import amplifier ICs, coupling capacitance § 2mm pinhole design § Japan's imports of gold-plated capacitor microphone § Dynamic closed-loop noise reduction circuit
20 to 150 m2 Impedance 600 ohms Frequency of 100 ~ 16Khz Power 9 ~ 12VDC Size 100 * 50mm For Kang, Dahua DVR device |
|
 |
Hits:70804 AddTime:2012-3-9 [Print] [Close] |  |