Sukhbeer Singh, 26, pleaded guilty to three charges of stealing $1,100 from Madam Baljeet Kaur Darshan Singh, 46, at POSB automated teller machines in Jurong on Sept 18 and 20 this year.

A district court heard that he memorised his wife's personal identification number when he had earlier seen her withdrawing money from the ATM.

She made a police report against him for theft and the five unauthorised withdrawals on Oct 1.

He could have been jailed for up to three years and fined on each charge.