Name: GCTL SECURITY
Address: House : 42, Road : 10, Sector-4 , Uttara Model Town, Dhaka, 1230, BD
Telephone: 01847213868
Price range: BDT 15000 to BDT 1500000

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Acoustic Emitter

Acoustic emitter (passive acoustic speaker) SEL SP-157AS is used in line with system of acoustic and vibroacoustic speech information protection for creation of acoustic noise signals.

Has a level regulator of emitted signal (screwdriver socket), situated on the back panel.

Technical characteristics:
The frequency range of reproducible noise signal	90 Hz...11,2 kHz
Nominal resistance	12,5 Ohm
Dimensions	100x70х35 mm
Weight	250 g

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