Honeywell Home Lynx 5210 Quick Reference Manual Download Page 1

6. If an alarm has been triggered:

a. Before proceeding, verify that the alarm was triggered accidentally. If you aren’t 

sure, wait for the phone call from central station.

1.

To set your alarm when leaving home:

a. Close doors and windows until a green ready light appears on the 

security system panel.

b. Press the icon that says 

ARM AWAY

 and enter your four digit user code.

c. The keypad will begin to beep. Exit the home, close the door, and lock 

it behind you.

2.

To disarm the system when you return home:

a. Press the icon that says 

DISARM

 and enter your four digit user code.

3.

To set the alarm with a delay when at home:

a. Close doors and windows until a green ready light appears on the 

security system panel.

b. Press the icon that says 

STAY

, and then enter your four digit user code.

4.

In the morning, or before opening any protected door or window:

a. Press the icon that says 

DISARM

, and then enter your four digit user 

code.

5.

To set the alarm when at home with no delay (

night mode

):

a.

Press the icon that says 

DELAY

. The security system panel should then 

read 

INSTANT

.

b.

Press the 

STAY

 icon and enter your four digit user code.

Continued on Back

Lynx 5210

 

quick reference guide 

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