Microphones
We can supply any of the following with either 5 pin ‘ACS – Radiomobile’
3 pole or 4 pin ‘Blaupunkt’ style plugs, please specify when ordering.
ACS900 
ACS901MKII
ACS907
ACS905 Neck Microphone System
ACS903MKIII - Pedestal Microphone
Length = 530mm - Noise Canceling - Low feedback.
ACS906 (Receptacle)
ACS920
Radio
microphone system.
Just switch on the Mic and use.
Comprises receiver unit and hand held courier microphone,
fully automatic amplifier switch over.
Fully legal RF Frequency & Licence free.
12 - 24 Volt operation, 4 and 5 pin versions available.
800 MHZ Receiver unit.
ACS921
Hands free Head Set Radio
Microphone System. 
Just switch on the Mic and use.
Comprises receiver unit and headset, fully automatic amplifier switch over,
Receiver as ACS920 above.
Fully legal RF Frequency & Licence free.
12 - 24 Volt operation, 4 and 5 pin versions available.
ACS902 Headset Microphone system
Fully adjustable microphone boom and headband (uses same control box as ACS905)