1.Full solid stainless steel lock and lock body, durable

2.Intelligent design, customized buzzer function

3.Ultra-low temperature design, less heat is safe and reliable
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 bolt
C.Photoelectric technology, reduce mechanical failure

4.Optical control techniques to prevent mechanical failure

5.Ultra-low-power design, energy saving

6.500,000 times successful test

7.Built-in reverse current preventing equipment.

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

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

10.time delay setting: 0/3/6/9 sec.

11.Protective performance with intelligent single-chip configuration

12.Prevents external damage，MOV Provides Reverse Current Protection

13.overload dual current

14.Built-in optical coupling open output push button contact

15.Auto-relock if no Action within 5 secs.

16.CE, ROHS & MA certificates