Counter Service Intercom is a Telecommunications product. Key specs — Origin: China (Mainland).
Product Description
Model No.:SJ-C221
Product Origin:China
Brand Name Price Terms:FOB, CIF, CNF
Payment Terms:T/T, L/C at sight
Certification:ISO9001, CE
Description:The newest automatic gain sound recording and output at the same electric circuit with the sound recording and output same port may record the voice with direct connection television monitoring equipment.Loaded with shutting-sound inside and outside switch prevents the information unauthorized biography.Ultra thin outside auxiliary machine, small volume, artistic outlook, outside microphone built-in the auxiliary machine, there is only a connection between inside and outside so the installment is simple. The special transformer does not give off heat after the continuous broadcast professional diction by control circuit, sound recording by stages at will, may record professional diction of the staff and broadcast as necessary to the auxiliary machine.
