Voice Dialer Comparison Chart

FEATURES

AD2000

AD2001

AVD- 45B

Calls 8 Telephones/Pagers

YES

NO

NO

Calls 4 Telephones/Pagers

NO

YES

YES

Alarm Message Zones

4

2

1

Aux Output

YES

YES

NO

9volt Battery Backup

NO

NO

YES

EEPROM

YES

NO*

Programmable Attempts (1-9)

YES

NO**

Programmable Attempts Repeats (1-3)

YES

NO

Listen-In Features

YES

NO

Two-Way Features

YES

YES

Universal Dial Tone

YES

YES

Remote Turn Off (RTO)

YES

YES

NO

Line Seizure

YES

YES

NO

Capable of Programming More Than One "Pause"

YES

YES

NO

Momentary Settings

YES

YES

NO

Continuous Settings

YES

YES

YES

Programmable Exit Delay (0-199)

YES

YES

NO***

Programmable Entry Delay (0-199)

YES

YES

NO***

N/O Normally Open Settings

YES

YES

NO

N/C Normally Closed Settings

YES

YES

YES

Voltage Activations

YES

YES

YES

* Calls each number twice

** Repeats automatically twice

*** Entry delay 20 seconds - exit delay 60 seconds