Multi-Entrance Adapter supports audio switching.
October 2, 2013 -
Designed for use with IA543, PK543A, PK543, and PK205 amplifiers only, Alpha Communications® IA502 Multi-Entrance Adapter provides audio intercom and door release switching for 2–8 entrances. Unit is used in addition to system amplifier, and powers off of same transformer. Housed in ABS plastic casing, adapter offers surface-mount installation, operates on safe low-voltage Class II wiring, and includes plug-in wiring harness.
|Original Press Release |
465 Route 53
Denville, NJ, 07834
NEW IA502 Multi-Entrance Adapter
Liberty Electronics has a new innovative Alpha Communications® IA502 multientrance adapters are used with our IA543, and the PK543A, PK543 and PK205 series amplifiers only. They provide audio intercom and door release switching for two (2) to eight (8) entrances (depending on how many IA502's are used).
The IA502 adapters are used in addition to the system amplifier, and power off of the same transformer. A plug-in wiring harness makes installation quick and easy.
You must add one (1) IA502 switching adapter to each entrance, after the first entrance, up to a maximum of eight (8) entrances (using a maximum of seven (7) IA502 units).
• Can be used for two (2) to eight (8) entrances
• Operates on Safe Low-Voltage Class II Wiring
• Convenient Plug-In Wiring Harness
• Convenient Surface Mount installation
465 Route 53
Denville, NJ 07834