No problem, BUT do be careful about Z Wave frequencies in use in SG, there’s currently quite a confusion right now. With reference to the link below-
(domotics dot sg/review-samsung-connect-home-and-compatible-z-wave-devices-in-singapore/) which says (2nd last para)
‘Now before you speed off to get some Z-Wave devices and expect it to work with Samsung Connect Home, we’ve got a bad news and good news for you. The Samsung Connect Home in Singapore comes in Z-Wave Korean frequency. Why? Isn’t Singapore using Z-Wave Euro frequency? The reason is IMDA has recently announced that it will take 3-5 years to slowly farm back older 868.42Mhz to use it for longer range IoT protocols and they will only certify Z-Wave gateway that is in Korean frequency. While it is not illegal use Euro 868.42Mhz for short range devices during transition, they would recommend using the new Korean frequency moving forward. Refer to the Z-Wave coverage table for more details.’
Please make sure the local distri is selling the Z-Wave frequency that suits you.