Thames Valley Police has released CCTV images after a computer warehouse was burgled in Milton Keynes.
At some point between about 12.05am and 3.30am on Monday (23/5), offenders gained access to CRS Computer Remarketing Services Unit, in Clarke Road, Mount Farm.
Once inside they removed a significant quantity of Apple products, including iPads, Macbooks and iMacs.
There were a total of five offenders.
Two entered the warehouse, one of whom is white, was wearing a black balaclava, a black jacket possibly leather, dark trousers and trainers.
The other is an Asian man, with black hair. He was also wearing a black bobble hat, and had a black beard.
The offenders made off in a silver Ford Galaxy, with partial number plate LJB.
Officers would like to speak to anyone who recognises the people in the CCTV images as they may be able to help with the investigation.
Those with information should contact PC Fred Ruffle, at Milton Keynes police station, via the 24-hour Thames Valley Police enquiry centre on 101, or Crimestoppers on 0800 555 111.