Two hooded thieves broke into a shop in Skegness before stealing phones and tablets.
Lincolnshire Police has released CCTV from inside Fone Fashion after the theft at around 3am on May 6.
Officers say they left with “a number of devices” from the shop.
One of the suspects was wearing jeans, a hooded top and builder’s gloves. The other was wearing black tracksuit bottoms, a hooded top, builder’s gloves and a ski mask.
Anyone who recognises the men is being urged to call 101, quoting incident 96 of May 6.