Electronics help secure museums, banks and shops

Attention to the help of electronics in guarding valuables as part of the Security '75 security equipment fair. SHOTS: opening a safe; camera images of a bank; checking a cheque with the aid of a scanner and a monitor; cashier cashing a cheque with the aid of a tube; int. surveillance centre, where a security guard passes on a message by telephone to a security guard who goes and sees the situatio…