Thieves and vandals targeting abandoned homes in Christchurch's red zone are being warned they may get caught on camera.
The Canterbury Earthquake Recovery Authority has security cameras on homes bought by the Government after they were deemed uninhabitable.
There are over 7800 homes in the red zone and the cameras are moved around the properties.
"Some of the homes have been bought off the former owner under option 2 of the red zone offer process, which means their value needs to be worked through with the relevant insurer," Canterbury Earthquake Recovery Authority red zone security manager Brenden Winder said.
"Thefts and vandalism can devalue the house which may leave the taxpayer out of pocket so we need to protect the Crown's assets while this process is underway."