Toddy asked ... Pdw5048tms saw?    |    Karen asked ... Royal 480nt cash register?    |    andrew smith asked ... 2009 fiesta 1388 cc titainum?    |    Eric asked ... Strimmer fuel line?    |    Frank asked ... Working fine. No cold air?    |    Click here to ask your question

alarm p i r?

Hi,One of the Passive Infrered motion Sensors have stopped working on my home alarm system.All the others are working fine,but this one is is completely dead.No tamper warning light is showing in the panel.How do I go about fixng or replacing this.
Amanda, March 2010