1. with delay function, Optical control techniques top revent 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 corrector with stands bolt

C. 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, stainlesss teel lock head

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

9. CE, ROHS & MA certificates