Around 9.20pm on Sunday 23 May 2021 the power to a home on Anstruther Road in Mandurah was shut off.
A female resident walked outside to the meter box where she discovered two men with their faces covered standing by it.
One of the men grabbed her and dragged her back into the home where another woman was inside. The second victim was hit in the head a pole as the men demanded money.
The pair left the home shortly after, taking handbags, cash, jewellery and mobile phones with them.
Police have released images of two men who they believe may be able to assist them with their investigation.
The first man is described as: tall, solid build, wearing tracksuit pants, a sweater and sneakers, with a beanie, mask, dark socks and gloves, carrying hand tool similar to an axe
The second man is described as: wearing a hoodie, track pants, sneakers, a mask and carrying a hand-tool similar to a hammer.
If you have any information about the identity of this man or details of this offence please contact Crime Stoppers on 1800 333 000 or report online at www.crimestopperswa.com.au. You can remain anonymous if you wish and rewards are available once charges are laid. Please quote Reference Number 10164.