Difference Among KESS V2 V5.017 number SE137, SE137-B and SE137-C
Difference Among KESS V2 V5.017 number SE137, SE137-B and SE137-C
Many customers have such a question: I saw there are 3 kinds of KESS V2 V5.017 on your website: SE137 , SE137-B and SE137-C, what's the difference among them?
Here it is :
All of them are KESS V2, Firmware V5.017, Software V2.23, Same Function, Unlimited Tokens, Can connect internet.
Their difference is
1) Comes from difference factory
2) SE137 with token reset button, SE137-B and SE137-C without and No need token reset button
Which quality better?
SE137 and SE137-B and hot selling
Tips help you choose:
If you like token reset button and budget enough, choose SE137
If you wanna an easy operation and relatively better quanity , choose SE137-B