If it is mutually agreed that the employer should keep the bank account book, the FDW must be given access to the book at all times to check that payments are credited promptly and regularly.

The employer must also keep a record of the monthly salary paid to the FDW, and should be able to produce this record at the request of any authorised public officer.

http://www.mom.gov.sg/foreign-manpower/passes-visas/work-permit-fdw/before-you-apply/Pages/default.aspx#salary

Product Benefits

Enjoy the convenience of paying the salary of your foreign domestic worker (FDW) into her Singapore bank account automatically every month. With POSB FDW Savings Account, it’s simple and hassle-free! With:

No initial deposit requirement.
No minimum balance requirement and fall-below fee.
Quarterly statement for easy tracking of account transactions.
ATM card to access over 1,000 DBS/POSB ATMs islandwide.


http://www.posb.com.sg/personal/deposit/fdw-savings/default.page?

我家的也是直接给现金。