Programming Manual

Introduction
AC-Q4x Series Installation and Programming Manual 9
1. Introduction
The AC-Q4x series are vandal resistant standalone controllers. All
the units are water resistant and suitable for indoor or outdoor
mounting. The unit(s) accepts up to 500 users and allows entry via
a personal identification number (PIN) and/or by presenting a
proximity card.
1.1 Controller Types
The different types of control units described in this manual are:
 Type 41 – PIN only
 Type 42 – PIN and proximity card
 Type 44 – PIN and proximity card, with piezoelectric contacts
Heater Relay
Current
Backlight Keypad
Type
Proximity
AC-Q41HB

2 A

Standard

AC-Q41HP

2 A

Standard

AC-Q41SB

2 A

Standard

AC-Q42HB

2 A

Standard

AC-Q42HP

2 A

Standard

AC-Q42SB

2 A

Standard

AC-Q44

2 A

Piezoelectric
