Photoelectricity Controling,no machanical defect.
Low Temperature, safe & Durable.
Low Power, Environmental Protection.
Long Life  with 500000 cycles.
MOV Provides Reverse Current Protection.
Special photoelectricity control,three steps current application.
The humanized design of Led helps to indicate the working status of lock.
The applying of kirsite and Stainless Steel prevent the lock from high temperature,corrosion or damage. 
With complete accessories,available for any doors.
Certificate:CE&MA.
Photoelectricity Control,Low Temperature，
A:The  Low Current is Changed immediately;
B:When door frame doesn`t coincide with door leaf ,door leaf against the bolt,then the electric bolt will start the low-power function to bring low temperature.
C:The Photoelectricity Control Technology,prevent the machanical defect.

EB203NO is a fail Safe electric bolt suitable for glass door, wooden door, metal door . We supply integrity equipment to collocate with fully frameless glass door, swing-in door and so on. Build-in Photoelectricity control and low tempreture design