Ei Electronics Ei450, Instruction Manual, Page: 10 / 28

The units will automatically exit house code after 30 minutes. Once
coded the system will not communicate with any other RadioLINK
devices outside the house coded group.
To manually exit house code press the house code button on the
back of the Ei450 switch. When all the segments light up blue,
release the button. This unit will then send a “Cancel” signal to all
the other RadioLINK devices to exit House code.
After a short period the blue light will turn off and the system will
return to standby mode (normal). Depending on the number of
Alarms and RadioLINK devices in the system this period could vary
from 5 to 20 Seconds.
If you choose to make the switch tamper proof remove the pip
(plastic post) using a pliers or similar tool.
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10
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ON
Fire / CO Alarm Controller
MODE
POWER
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.CODE
OFF
ON