Takstar DA-236 Talk-back Microphone System

by Takstar
Takstar DA-236 Talk-back Microphone System
Applications : at the counter, stock-exchange, post offices, railway stations, insurance companies, ticket offices and hospitals- where the protection against robbery is necessary.

Lifelike, clear and distinct sound delivered on the both sides of the partition glass.
Adjustable volumes.
Successfully reduced interference and howling noise.


Operating Voltage : DC 9V
Max. Current Consumption : 500mA
Primary (inside) / Secondary (Outside) Sound Box : 2W/2W 100Hz-15kHz
Outside Mic Sensitivity : -48dB+/-2dB (0dB=1V/Pa at 1kHz)
Outside Mic Frequency Response : 20Hz-20kHz
Inside Mic Sensitivity : -44dB+/-2dB (0dB=1V/Pa 1kHz)
Inside Mic Frequency Response : 20Hz-16kHz
Dimensions :
Primary Sound Box : 15 x 1 1.6 x 3.9cm (5.9 x 4.5 x 1.5 in)
Secondary Sound Box : 9.1 x 7.7 x 2.3cm (3.5 x 3.0 x 0.9 in)

In the Box

Host computer
Outside amplifier
Outside microphone
Desktop microphone
Power supply adapter