How to mend ... 300 Series Help

where can i buy a replacement battery?

i have a gardtec 300 series home alarm system i need to replace the battery in the alarm panel where in the ... [Read more]

Gardtec 300/500 series- key pad shows 1u. ?

Your Gardtec 300/500 internal alarm is going off while the keypad is show 1u. The code doesn't shut off the a... [Read more]

how can I disable a Gardtec series 300 alarm?

I have moved into a house fitted with the above, it is currently in the unset state; unfortunately I have been... [Read more]

I dont have Manual and dont have the code to set the allarm ?

Re: hi just moved into a new house and there is a gardtec 300 series alarm fitted and i cant use it as i have ... [Read more]

my gardtec 300/500 series alarm has suddenly shut down, is there a reset?

on the display panel there is a small led indicator which is lit but the rest of the display etc. is completel... [Read more]

Gardtec 300 series?

Hi there, I have bought an house with this alarm system in place. I have been left the code but having no expe... [Read more]

How easy is it to replace the battery for Gardtec 300 Series Alarm?

I have a Gardtec 300 Series alarm which I have had for about 9 years now. Recently it seems to go off regurlar... [Read more]

Gardtec 300 Series?

Hi, I really hope somebody can help me!! When we bought our house 4 years ago the Gardtec 300 was installed... [Read more]

connecting a new bell box to my gardtec 300 series alarm panel ?

i have a gardtec 300 series alarm panel and my standard bell box went faulty, i now have a new (SAB) type bell... [Read more]

Need engineers manual for GARDTEC 360 / 580 ALARM PANEL?

Just trying to find a download of the engineers manual for My intruder alarm. Model is GARDTEC 3... [Read more]

How can i reset a 300 series?

I need to reset my alarm. How can I do That?

Internal alarm sounding on Gardtec 360/580 alarm?

Just moved in to a house with a gardtec 300 series (360/580) Has come up with battery/fuse fault. How do I dis... [Read more]

Reset the code on the gardtec 300 series alarm ?

We have moved into a house which has a gardtec 300 series alarm - we have a code but don't know how to use the... [Read more]

Gardtec Series 300 how do I turn off alarm without code?

I have moved into a house where the alarm has not been in use for several years. The postman banged hard on t... [Read more]

gardtec 300 series?

We have a gardtec 300 series. The outside alarm goes off for 20 minutes for no apparant reason- as its not set... [Read more]

How can I use the zone function on our Gardtec 300 series alarm?

I would like to set our alarm with the 'zone' in our kitchen de-activated (lost manual for our Gardtec 300 man... [Read more]

HOW CAN I FIX GARDTEC 300 SERIES ALARM SYSTEM?

I AM A NEW TENANT OFF MY HOUSE WHICH HAS A GARDTEC 300 ALARM SYSTEM WHICH HAS BEEN TURNED OFF BY THE FUSE AND ... [Read more]

How can I fix my Gardtec 360/580 (Gardtec 300/500 series)?

The double glazing enegineers have fitted new front and rear doors and frames and have ripped the sensors off... [Read more]

what is a code 66?

i have a gardetec 300/500 series. just moved in and the alarm panel says 66 on screen. power light is on pane... [Read more]