Specifications

function bord
In addition to connecting to the sensors, it has other five ports for fire warning, photo cell, etc..

Function Bord 

In addition to connecting to the sensors, it has other five ports for fire warning, photo cell, etc..

automatic door parts

 

Various access ports for:

 

a.sensor

b. safety beam ( photocell )

c. remote control switch

c.battery backup,

d.electric lock

e. double-interlock

f. fire alarm

Easy to install