YDR424+YDD424 Combo HDB Metal Gate Solution
Combo of YDD424 + YDR424G.
This is the perfect solution for those who need a reliable digital lock system for both their metal gate and their wooden door. You get a good discount when both items are purchased and installed together.
The details of both locks
YDD424 is a Z Wave ready smart digital lock. You can upgrade it to be remote controlled by smart phone. Customized solution for YDR424G to be controlled by smart phone is also available up on request.