Default Login and Passwords - Fire Panels

Advanced AX Series 
Default Level 3: 7654

Edwards Systems Technology (EST)
EST2 - Level 3: 3333

IFP-1000
Default Installer Code:
Backdoor Password: 291864

Fire•Light
MS-9600, MS-9200, MS-9050, MS-5UD, MS-10UD
Default Master: 000000
Default Maintenance: 111111

ES-50X, ES-50XC

Default Master: 00000000
Default Maintenance: 11111111

MRP-2001, MRP-2001E, MRP-2001C

Default Master: 00000
Default Maintenance: 11111

MS-5210
Program Code: 7764 (Spells PROG on Phone Keypad)

Sensiscan 200

Reconfigure: 123-1231
System Programming: 123-1232
Extended Features: 123-3211
Clear Program 312-1233

Gamewell
Default Level 4 Password: 444444 (must be changed during programming) try all 5's.

Global

Orion Plus
Default User: ▲▲▲▲▲
Default Installer: ▲▼▲▼▲
Both: ►▲▼

Notifier 
Default is all 0: 000000

Siemens

FC2005
L2-1234
L3- 4321

FC2X
Level 3 - 0000

Silent Knight 

5204
Default Installer Code: 5204

5207
Default Programming Code: 123456

5700
Default Installer Code: 123456
Default User Code: 1111
Backdoor Password: 291864

5820XL
Default Installer Code: 5820
Backdoor Password: 291764

6700 
Default Installer: 123456 
Default Computer Access: 123456 
Default Computer Code: 0

6808
Default Installer Code: 123456

6820
Default Installer Code: 123456

Simplex

4100ES-S1
Level 1 - None
Level 2 - 222
Level 3 - 333
Level 4 - ??

Tyco

CWSI CP-3600
Default - 3000 

Ziton
ZP2-F - Operators 2222