タイトルまたは説明

Main unit :BLS***1M
*The panel adopts s to control speaking mode and the number of speakers, breaking the traditional dial control.
*LCD screen displays working status
*The number of speakers: 1, 2,3,4,5,6 and full opening
*7 meeting work modes: ①chairman mode ②first in first out mode ③last in first out mode ④LIMIT mode ⑤FREE mode ⑥responder mode ⑦Apply speaking mode (just for some model)
*The host can connect *0 microphone units, it divide into 4 parallel outputs, each channel can connect *0 units. It also able to connect expansion unit number of extended machine up to ***0 units by power extended machine BLS***0HD(under **5 units) or data extended machine BLS***0HS(above **5 units).
*Equipped with audio parallel output and a 6.3 jack output, conference recording outputs and background music s interface.
*Built-in telephone coupler and output ports, and can be used for remote telephone conference. According to the principle of communication, it divide two-way telephone voice signals into s and outputs. In order to control the intercom setting of phone call and set aside between the hall.

Chairman unit:BLS****1C
*Latest digital design.
*With microphone ,speaking and indicator lamp that can show and control the state of speech.
*Whole plastic microphone shell.
***8**4 LCD screen displays working status.
*With a microphone unit connecting cable.
*T-shaped *-core line for unit connection.
*Single projection; With Anti-gas sonic boom and wind shield.
*With Chairman priority key;could shut all the delegate unit.
*The chairman unit can be placed in any position in loop.
*The chairman unit is unrestricted by the limiting function.
*The chairman unit quantity is unrestricted in the loop.
*High sensitivity microphone.
*The power for units is supplied by the master controller at 9 safe voltage.
*Hand-in-hand connection method.
*With a microphone unit connecting cable 2.1m, 8P core line, convenient installation can increase efficiency.

Delegate unit:BLS****1D
*Latest digital design.
*With microphone ,speaking and indicator lamp that can show and control the state of speech.
*Whole plastic microphone shell .
***8**4 LCD screen displays working status.
*With a microphone unit connecting cable.
*T-shaped *-core line for unit connection. 
*Single projection; With Anti-gas sonic boom and wind shield.
*High sensitivity microphone.
*The power for units is supplied by the master controller at 9 safe voltage.
*Hand-in-hand connection method.
*With a microphone unit connecting cable 2.1m, 8P core line, convenient installation can increase efficiency.