If you are running a retail shop you should consider the use of time delay locks to help deter potential robbers.

Phoenix Class 2 Electronic & Key Lock (Upgrade)

£289.89 + vat   (£347.86 inc vat)
Quantity:
(Packsize: 1)
This lock is a Dual Control Key and Electronic SECU B lock)
Delivery: 3-5 working days