Hume Crime Investigation Unit detectives are appealing for public assistance following a burglary in Kalkallo last month.
Investigators have been told an unknown man attended the Tungsten Drive residence just after 1.30pm on 23 September.
The man rang the doorbell and checked underneath the door before walking away.
A short time later, an unknown man entered the backyard of the property before gaining entry to the house and stealing designer watches, sunglasses, a mobile phone and $1500 cash.
Investigators have released images and CCTV of a man who they believe may be able to assist with their enquiries.
He is perceived to be Caucasian in appearance, with a medium build, and in his 20s or 30s.
He was wearing sunglasses, a black Adidas hooded jumped, jeans, and white Nike Air Max shoes with pink detail.
Anyone who can identify the man or with information is urged to contact Crime Stoppers on 1800 333 000 or submit a confidential report online at www.crimestoppersvic.com.au.
