1.Master key available?
yes
2.Is custom logo on available?
We can print your logo And number on Wristband free!
3.How about the lead-time?
For Samples:3-5 days, For bulk order:7-15 working days depends on the quantity!
4.What kind of key frequency to be used for the lock?
It is 125KHz RFID key by default, 13.56Mhz for optional! When you order please let me know!
5.How about the warranty?
1 year warranty, supply technical supports all life time.