How to mend ... Scantronic Off Power

How to fix my scantronic 9651?

After lose of power the contrl panel will not reset and we do no have engineering code

how do i reset my scantronic 9651 alarm?

We moved into a house about 12 months ago and have never used the alarm because we dont know the code. Unfortu... [Read more]

how can I deactivate my scantronic 9450 alarm?

Tamper button is active and I can't deactivate alarm. Everytime the power is cut off the alarm goes off. Ins... [Read more]

how can I fix my scantronic 9448+?

power in the local area was turned off for an emergency, when the power returned it has been impossible to tur... [Read more]

Why is my Scantronic 9000 series alarm humming loudly?

I have a very old (c1986) Scantronic alarm unit which is working normally except that it is starting to hum fa... [Read more]

How can I fix my Scantronic 9800?

Total power failure - alarm showing Sr - Switchboard reset - what do I do?

I need codes for scantronic 9300 after power cut?

After a power cut cannot set or reset scantronic 9300 alarm key pad any ideas

scantronic 9449 when powered can't stop alarm sounding?

Alarm not been in use for sometime probably due to a fault. Recently the house power was shut off at the consu... [Read more]

how can I reset my scantronic 9427 home alarm system?

After a power cut the alarm stopped working and now the power light is flashing. Do not have a manual. Pleas... [Read more]

Scantronic 9200 power question?

Hi My Scantronic 9200 alarm usually only has one red light on - next to where it says 'day'. However re... [Read more]

Scantronic 9200 alarm problem?

Hi I have a Scantronic 9200 that seems to have a problem. Usually it has a red light on, next to where it s... [Read more]

I also have a Scantronic 9800 BF condition. How do I fix this?

We had our battery replaced only a couple of years ago at a cost of £100, but it seems to be failing already!... [Read more]

How can I set my Scantronic 9448+ alarm?

I have followed instructions from helpful suggestions on this site and have also got copy of installation guid... [Read more]

Alarm sounds when there is a powercut?

Every time there is a power cut the alarm goes off on the Scantronic 9450 system.Is this action correct or sho... [Read more]

scantronic 9448 fault?

we have been having powercuts lately and the alarm is about 10 years old i think when the power goes the outsi... [Read more]

Scantronic 9448 alarm?

Hi, just looking for some guidance please, a tenant has just moved out of a small flat i own, it has an old sc... [Read more]

front door ten second alarm will not shut off?

Our Scantronic 9450 alarm has developed a fault whereby it goes off internally for about ten seconds every tim... [Read more]

How do I stop strobe lightflashing on Scantronic 9448?

While not set, my alarm went off due to a power cut. Initially I was unable to turn off the alarm even when e... [Read more]

Is my alarm system dependent on the battery ?

Just before going on holiday I noticed the tamper light on my Scantronic 9448 system glowing slightly. On arri... [Read more]

Scantronic 9834?

Upon moving into our new home the alarm panel (Scantronic 9834) showed a Sr fault (total power failure). The b... [Read more]