Lock

There are several locks in Singapore.

Vanni
Vanni is a padlock that is made in Italy. It is meant for the main gate and it is more sturdy and durable.

Viro
Viro is a locker that is made in Italy. Ernest Mok and Betsy Koh had bought Viro lock in 2002 for Tampines Court. On 28 November 2018, Ernest Mok and Betsy Koh handed in two keys to Sim Lian (Treasure) and the developer replace Viro lock using the lockpicking device into the cheap Sim Lian U-lock, with the door left open. The main reason why the Viro lock we did not want is because, it is rusty.

Yale
Yale is a lock manufacturer which is for the analogue door keys and digital door operations, through the use of card tapping. The main door is being broken down and the main gate - did I ever use since birth?