In October 2018, the third-generation passive electronic lock cylinder UPECB platform was successfully developed. The lock cylinder developed based on the UPECB platform is smaller in size and shows better safety performance. The lock cylinder shell is made of anti-rust alloy steel, and the HRC hardness reaches 30. The lock cylinder adopts the idling structure design independently invented by Hizima. The third generation of passive electronic lock cylinder can be compatible with more lock types and adapt to more complex environments; At the same time, the unique accidental vibration anti-open locking mechanism, which successfully passed the violent shock vibration test.

Hizima's subsequent keyed lock products will switch to the UPECB platform.