The Mandurah SES has been targeted in an early morning break-in at their Greenfields headquarters.
An unknown number of offenders stole the volunteer's orange Coates generator around 2am on Monday.
It has the registration 1TJT456.
It's understood the generator was towed away by a dark coloured Holden sedan that had its number plate covered.
Anyone with information should contact Crime Stoppers on 1800 333 000.
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