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  • Obt 9300 Usb Automatic School Bell Timing Sound Effect Controller for School Education System in Public Address System
Obt 9300 Usb Automatic School Bell Timing Sound Effect Controller for School Education System in Public Address System
Obt-9300 Usb Automatic School Bell Timing Sound Effect Controller for School Education System in Public Address System
Obt-9300 Usb Automatic School Bell Timing Sound Effect Controller for School Education System in Public Address System
Obt-9300 Usb Automatic School Bell Timing Sound Effect Controller for School Education System in Public Address System
Obt-9300 Usb Automatic School Bell Timing Sound Effect Controller for School Education System in Public Address System
Obt-9300 Usb Automatic School Bell Timing Sound Effect Controller for School Education System in Public Address System
Obt-9300 Usb Automatic School Bell Timing Sound Effect Controller for School Education System in Public Address System

Obt 9300 Usb Automatic School Bell Timing Sound Effect Controller for School Education System in Public Address System

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Price:$137.00 - $141.00

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Product Overview

Description



Products Description




Model
OBT-9300ISB
Power consumption
20W
Communication speed
4800bps
S/N ratio
95dB
T.H.D
less than 0.2%
Dimensions
484*350*88 mm
Net weight
6.35kg
Frequency response
90-18kHz


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