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Is there a limit to the amount of internal sounders that can be connected to an alarm system. My panel is an aritech cs-250. I was thinking of connecting 4. Is that too many? There are also relays on the board, perhaps i could use them if needs be.

Is there a limit to the amount of internal sounders that can be connected to an alarm system. My panel is an aritech cs-250. I was thinking of connecting 4. Is that too many? There are also relays on the board, perhaps i could use them if needs be.

Is there a limit to the amount of internal sounders that can be connected to an alarm system. My panel is an aritech cs-250. I was thinking of connecting 4. Is that too many? There are also relays on the board, perhaps i could use them if needs be.

Is there a limit to the number of internal bells, i can have connecvted to an intruder alarm syste. It's an aritech cs250 8 zone system. I'm thinking about 4. is that too many? Can i simply loop all of these together? There are also relays on the board, perhaps i could use these if necessary...

is it ok to use standard 3-pair telephone cable for an alarm system

thanks very much for the replys, do i need two modulators for the two cameras? Will i then be able to, lets say have cam1 tuned to channel 5 and cam2 tuned to channel 6 on each television? could anyone point out an appropriate modulator, perhaps one from RS. Would I be right in thinking that the...

I am thinking of installing a basic CCTV system in my new house (at first fix electrical stage) ideally i would want 2 cameras, one at the front and one at the rear. I woudn't need a recording facility just to be able to change the t.v channel to pick up the different cameras. I was looking...

does anybody know if these all-in-one printers from argos, currys etc. come with ink cartridges or do you have to buy these seperatly. Also, would i be right in thinking that usb2 is completly different, and not compatible with usb (standard) Thanks for your help.

thanks very much paul c :)

I am just wondering will my DVD Recorder bought in N. Ireland work in the Rep. Of Ireland? Is it true that televisions will not? Thanks.

I have two queries if anybody gets a chance: RJ45 telephone plugs. How are they connected onto the end of a cable. I know you use a crimp tool but how exactly is it done. Do you strip back a few mm of insulation first? Does it have to be flat telephone cable? I want to fit a plug to coax (I...

I have a question regarding the control of heating systems (large scale). I think it is best posted here, as it is really electrical as opposed to plumbing/heating. What is the purpose of a "Seachange boiler controller with VT circuit" and a DWH controller. I heard reference made to...

One quick question, is it acceptable to use 6mmsq for a 9.5KW shower?

does anybody have any experience of the "leatherman squirt P4" multipurpose tool? or know of any outlets which will deliver it to an irish address.

does anybody know anything about automatic chokes. I have a 1992 mazda 323 and sometimes when i start it, the engine reves up to 2500or so. I believe this is the choke. After driving for a few miles or reving it up hard, it knockes off. The car only has 38,000 miles on it (seriously) and is...

Has anybody ever heard of 'EA codes / EA PIN's' in relation to electricty (possibly ireland?)

Does anybody know where i can get the triangular key for a steel lamp post. These lamps are my own personal property installed in my driveway.

Narf Narf Narf Do you ever read posts properly. the above is NOT in the slightest bit relevant and is in fact absolute rubbish, rubbish rubbish. This man asked a simple question and without even reading the thing properly you went mad. Did you not know that the garage was connected to the...

no reply from ursa - feck it, she's after getting a shock out of her screwdriver and fallen down the stairs :lol:

Is this the latest edition of the on site guide?