Shenzhen Kerong Intelligent Technology Co.

KERONG NFC locking management system, can solve the following problems
Convenience, NFC signal unlocking, no need for physical keys or codes
NFC reverse power supply, no need to replace batteries and connecting wires
Security, NFC passive lock is unlocked through wireless communication, avoiding the risk of traditional keys being easily lost or passwords being stolen.
Applicable to a variety of extreme environments, low temperature environment can still be used normally
Easy to maintain, longer service life, lower overall costs