Product S/N:120309103
Spec:sound pickup
Product Memo:audio Voice optimized noise
Product Class:99.CCTV Accessories
¡ì soundtrack voice optimize the monitor head
¡ì Broadband professional voice optimized circuit
¡ì Built-in voice optimized circuit
¡ì imported IC, sapphire capacitance
¡ì 86 of the cassette shell, concealment
¡ì 2mm pinhole design
¡ì Japan's imports of silver-plated capacitor microphone
20 to 150 m2
Impedance 600 ohms
Frequency of 100 ~ 16Khz
Power 9 ~ 12VDC
Size 88 * 88 * 14mm
For Kang, Dahua DVR device