CS-09A golf-shape sound monitor

Groove design, receiving echo well.

AGC automatic gain circuit.

adjustable sensitivity.

Power polarity protection circuit.

Monitoring scope: 5-100 square meters.

Widely used at schools, Banks, public security organs and other environmental synchronous recording project

Voltage: linear power supply (transformer) dc 9-12 v

Electric current: 20MA

Frequency range: 100-20 KHZ

Working temperature：-30℃ ～60℃

Transmission distance: 3000 meters

Directivity：Omni-direction

Signal-noise rate: 60db

Sensitivity: -40db

Output impedance: 600 ohm non equilibrium

Conform to the standard: CE, FCC, ROHS, highest synchronized video recording system construction specifications

Connecting mode: terminal

Apply to video recorders such as sea kang, dahua, hanbang