Aztec Timer Down, Clock + Bell is a revolutionary technology<br>from Aztec Digital Clock sign added with bell system, this can<br>be clock / timer down wherever needed.<br>The common size is 4inch however we can produce a customized<br>system to suit your needs.<br>The system comes with remote control and bell included. It<br>has a very easy setup procedure.<br>This is a perfect suited for Clock System / Signage in any hall<br>/ area and required additional bell system to notify.