burglar alarm

During hours when the bank is closed, he said, more sophisticated burglar alarms are now being used.

By the time the burglar alarms had alerted staff the birds were gone.

He turned off the burglar alarms, walked around, and stood next to Laura.

It is to be the sensors that go into the burglar alarms.

If you have a working burglar alarm, some insurers will drop the price of your cover.

He put down the phone, turned off the burglar alarms and then walked round to stand next to Laura.

He died November 3, 1911 in his laboratory while working on a wireless burglar alarm.

Some people paid so many rubles a month for special burglar alarms.

Was the second burglar alarm, at the same address as the last, still part of the Special job?

Looked around and saw that she was standing in front of the shop window, which she'd broken, setting off the burglar alarms.