Photo: RNZ / Marika Khabazi
A man is facing several burglary charges after a string of recent residential break-ins in Christchurch, mostly in the city's hill suburbs.
Police said they were alerted to several burglaries between July and October that they later believed were linked to the same person.
Every break-in happened when the house was unoccupied, and usually when the occupants were on holiday.
A 39-year-old man is facing five burglary charges, and police are investigating any links to other crimes.
Police said it served as a timely reminder to anyone leaving their property unattended for a period of time to ensure it was secure.
"Burglars are largely opportunistic," a spokesperson said.
"Alarms will help discourage any burglar looking for easy entry.
"Locks on windows and doors can be effective, as well as security signage, CCTV, alarms and sensor lights."
Posting too much information on social media about holiday or travel plans, or photos of inside a homeowners property, could make it a "vulnerable target", police said.
"Keep in contact with your neighbours, and let each other know if you notice anything unusual.
"Call police straight away on 111 if you see or suspect anything suspicious at your home or a neighbours.
"When reporting activity it's helpful to take note of the number of people, clothing they wear, and any vehicles present."