1.Optical control techniques to prevent mechanical failure

2.Ultra-low temperature design, less heat, safer and more durable

A.Momentary current conversion

B.electric bolt will start scouting low power consumption and low temperature conversion while Door position is not correct or withstands boltC.Photoelectric technology, reduce mechanical failure

3.Ultra-low-power design, energy saving

4.500,000 times successful test

5.Built-in reverse current preventing equipment.

6.Intelligent single-chip configuration, level three current applications

7.High-strength aluminum alloy lock body, stainless steel lock head

8.Product specification is complete for all types of door installation

9.CE,ROHS & MA certificates