How to mend ... Alarm Showing H

What replacement battery do I need for Modern 3200 alarm please?

The panel for my Modern 3200 was showing bF which is battery issue. Removed cover but alarm keeps going off. C... [Read more]

I have code E showing on my Scantronic 9827 pad Can't activate alarm?

Scantronic 9827. Having changed the battery I tried to activate the alarm but pad display shows E. I have att... [Read more]

How can I fix my Eurosec PR5208 Rev 1?

Following the electricity being off the alarm panel is showing !!!!check!!!! It won't allow me to reset it, wh... [Read more]

Omiting a Zone on a Veritas alarm?

I have never had a problem with this alarm in 22years, however it now goes off on a random basis in the early ... [Read more]

How do I stop using it when showing battery failure ?

I don't use the alarm 'Scanatronic 9800' and the alarm keeps going off due to battery failure. How do I disabl... [Read more]

Optima 2 plus house alarm?

Having replace the battery the alaem goes off , i can reset it by entering the code. however "A" flashs on th... [Read more]

How can i get rid of BELL TAMPER message on home alarm?

Hi guys, this is my first time on a forum like this. Our home alarm is showing a BELL TAMPER message so I can... [Read more]

Alarm showing all zones faulty?

Hi, I have a cooper menvier 9651en with a 9930 keypad. A new front door was fitted so the sensor had to be rep... [Read more]

how to fix scantronic 9751 K01 Tamper reset?

hi guys, cant seem to reset my Scantronic 9751 system it keeps showing K01 Tamper reset no matter how many tim... [Read more]

How do I reset optima xm alarm, showing. Attack?

I have just cut the key button wire by mistake, how do I re connect and reset system?

alarm activating when code put in showing sterling tamper?

I have a sterling 10 alarm system that has been working up untill this morning it was installed in 2006.When i... [Read more]

red spanner on 9930?

Hi I have a red spanner permanently showing on my 9930. I am unable to set my alarm. The alarm will give of a ... [Read more]

scantronic 9200 home alarm?

I have a faulty 9210 scantronic alarm which had a faulty remote 9220 keypad-I bought a new keypad, same model ... [Read more]

Fault showing ef?

Hi, I put the downstairs alarm on last night, then I had to go downstairs again more or less straight away. Wh... [Read more]

How can i fix my Cooper Menvier Scantronic alarm?

I have a 9448+ Scantronic alarm, there is power to it has the numbers on the control panel are backlit,but the... [Read more]

Alarm won't set?

The hard-wired alarm won't set - it just continues the slow beep indefinitely. It is showing Zone 1 as the pro... [Read more]

Lockout 2441?

My Eurosec alarm is showing lockout then can't set use 2441 any suggestions please

Nexus 8?

I've got a nexus 8 house alarm the panels showing 1n then when trying to set alarm coming up 8n can anyone hel... [Read more]

HELP Accenta+ Alarm not responding to code?

How can I reset it? The symbols on display are the spanner (red light) plug (green light) and the padlock (re... [Read more]

veritas alarm cannot be reset or accepts code?

I had to disconnect power on house electrical board in order to fit new sockets switches and dimmer switches f... [Read more]