How to mend ... Scantronic Alarm Battery

scantronic 9800 battery fault?

I have recently replaced my battery when the alarm went off at 1.00am showing the code "bf". I turned the main... [Read more]

SCANTRONIC 9800 Microprocessor Intruder Alarm?

The alarm system is going off showing BF [ battery fault ] have checked voltage which is 12, which means Ok! w... [Read more]

What do I need to do next?

I have a Scantronic 500r+ alarm fitted, The unit has been lying dormant for some time now (although prior to t... [Read more]

How can I fix my Scantronic 9448 with 9427 panel?

I am after the user manual/ instructions for the Scantronic 9448, the lights and sensors are working but I can... [Read more]

Faulty Scantronic 9800 main control panel?

I have a 1992 (year) Scantronic 9800 main panel & remote. It has been very reliable. Last week it lost mains... [Read more]

how to stop alarm sound from scantronic 9800?

bf showed up on key pad ,alarm sounding high pitched noise from battery box which is located in the garage,fit... [Read more]

Please advise if I can replace just the keypad?

Our Scantronic 9448 is 18 years old, and to the best of my knowledge has never had a new battery. As there is... [Read more]

Scantronic 9448?

The external alarm went off in the middle of the night, although the alarm was not set. I replaced the batter... [Read more]

Scantronic 9751 RF Failure Back Door?

I changed the battery on the contacts at both the front and back door, zone 1 and zone 7 as I was getting a ba... [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]

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]

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]

scantronic 9448e?

burglar alarm packed up battery totally flat mains fuse blown. disconnected transformer from circuit board. re... [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]

reset my scantronic 9751 alarm system?

I have had to replace the battery on my scantronc 9751 alarm system and now it is asking for a reset after lid... [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]

Scantronic 9800: Changed battery. Now wants remote reset?

Had a bF code on our alarm this morning - usually inputting our customer code clears this and the internal sir... [Read more]