Anti-Echo Digital

IT-FAN-D639_Datasheet

IT-FAN-D639_Datasheet

Anti-Echo Digital Pickup. Pickup Scope: 120 m 2
Microphone: Double 9.7mm Professional Nickel Plating Capacitive Sound Head
Signal Processing Circuit: Professional Hi-fidelity Low Noise Audio Processor
Speech Enhancement Digital Noise Reduction: DSP
Working Temperature:-30℃~+80℃
Waterproof: Indoor Damp proof
AGC Automatic Sound Gain
Anti Echo, effectively eliminate turbid sounds caused by strong echoes

IT-FAN-D9301_Datasheet

87 Cube Vandal Proof Anti Echo Digital Pickup. Pickup Scope: 120 m 2
Microphone: Double 14mm Professional Nickel Plating Capacitive Sound Head
Signal Processing Circuit: Professional Hi-fidelity Low Noise Audio Processor
Speech Enhancement Digital Noise

Intellisystem Technologies