Updates from June, 2012
Below is an early article from the 1978 Poultry World magazine on the Mk12C automatic autodialler an early predecessor of the M30 Alarm dialer. This machine had its messages stored on 8 track tapes!!!!
CLICK HERE to read more from the article 1978 Article on the MK12c, a Predecessor to the M30 Autodialler
1969 Prices of Early Alarm DialersPrices from 1969 of some of the early Alarm Dialers we manufactured the Mk7 & Mk 7 RD. Yours from only £25.0.0d !!