電子逃生門鎖
Electrical Exit Devices and Trims are designed for new or retrofit installation into other manufacturers' devices.
Jean Wu
ELR Electric Latch Retraction
ELR provides the ability to remotely retract the latchbolt. Continuous duty solenoid can retract latchbolts under condition of unlatching or continually dogging.
SS Signal Switch
Two internal switches are mounted into the device. One switch is designed to monitor Push Bar assembly. When there is unauthorized use of the device, the alarm will sound once the switch has been activated.
