How the pieces connect.

01Plant PA systemPaging and private talk across a whole plant, in two architectures. MCS-II puts a 30 W amplifier in every PA telephone and needs no amplifier rack; MCS-III keeps line-powered phones in the field and drives 100 V loudspeaker lines from central 250 W amplifiers.02Hotline networkDirect lines with no dialling, from control rooms to the posts that need an answer now. Three SMART hotlines cover one pair of copper, PA paging on pick-up, and single-mode fibre between sites.03Highway emergency call box networkSOS points along highways, rail lines and ports, with a control room that knows who is calling and whether every box works. SMART call boxes run on GSM or VoIP, with solar options, and report to a central rack and HTMS software.04Bag-counting & dispatch lineBags counted at the loading point, with the count shown where the loading crew can see it. SMART bag counters sit on the chute, conveyor or loader and can stop the line at the set count.