Universal loud sounding telephone alarm with built in door chime, volume control, pa input, horn speaker and strobe lights

Access^® K3509 Universal Alarm FAQ

General Questions
Will it work on my system (or telephone)
Why has the output signal cadence changed
How loud is the alarm's output
What wattage does the output stage deliver
Can I make the alarm louder
Can I change the door-bell alarm-tone
Can I connect an incandescent lamp instead of a strobe
Can I use the alarm as a PA system
How many horn speakers can I connect
Can I connect a standard audio speaker instead of a horn speaker
How many strobe lights can I connect
Can I connect more than two exchange lines
Can I have the same alarm-tone for both exchange lines
Do I have to connect a speaker
What is "Direct Working"
What are the specifications for the Dry Contacts
What are the specifications for the Power Adaptor
What are the default Jumper settings

How do I .....
Connect two exchange lines
Connect strobe lights
Connect the alarm to a PBX's "Loud Bell" contacts
Connect a doorbell
Connect the alarm to a PA system
Use the Alarm's Dry Contact output
Connect a PIR sensor
Trigger the Alarm from a 240V source
Test and select an alarm tone

Problems (and what to do about them)
The alarm will not work at all
No output from the speaker
Continuous alarm sound
Strobe lights won't work
No signal when connected to a PABX analog extension

Applications (some case-studies)
A small business
Inbound call centre