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Burglar alarm

Burglar alarm

Detachable Alarm from Drum Clock, about 1600

Detachable Alarm from Drum Clock, about 1600

c.1600
1. Two telegraph alarms in wooden cases

1. Two telegraph alarms in wooden cases

Two Baby Alarm Adaptor Kits for Kolster Brandes Warwick WV20 Television Receiver

Two Baby Alarm Adaptor Kits for Kolster Brandes Warwick WV20 Television Receiver

Vickers CPAP alarm model 76A, 1960-85

Vickers CPAP alarm model 76A, 1960-85

1960-1985
Wasabi gas spray system alarm, by Air Water Safety Service Inc, Japan, 2009. Still in packaging.

Wasabi Gas Spray System

2009
Marconi "Seaguard" automatic alarm type 1185A, serial no. 898

Marconi "Seaguard" automatic alarm type 1185A

Ringrose Firedamp Alarm

Ringrose Firedamp Alarm

Vigilant alarm, Marconi. Free standing cabinet with frint instruments and switches.

Vigilant alarm

OH-Course alarm for navigators. - Steering monitor compass unit (Serial No.KH 74 754) together with control unit. (Serial No.1305) by Kelvin Hughes Ltd.

OH-Course alarm for navigators