Hi Keith, I haven't done exhaustive testing, but the FM radios that I have played around the house seem to be pretty interference-free. All the best -- Computer Room Services: the long cane for blind computer users. Telephone Voice: +44(0)1438 742286, Fax/BBS: +44(0)1438 759589 mobile: +44(0)7956 334938, Email: Steve@xxxxxxxxxxxxxx Web site: http://www.comproom.co.uk -----Original Message----- From: access-uk@xxxxxxxxxxxxx [mailto:access-uk@xxxxxxxxxxxxx] On Behalf Of gw4nby@xxxxxxxxxxx Sent: 30 July 2005 20:31 To: access-uk@xxxxxxxxxxxxx Subject: [access-uk] Re: intruder alarms Hi, Do we know whether these talking alarm systems put out any noise on the hf or vhf bands? Am looking to get one but it must be quiet. Thanks Keith Barrett - - - - Keith Barrett Amateur radio callsign gw4nby www.barrettpianos.co.uk Bridgend South Wales ** To leave the list, click on the immediately-following link:- ** [mailto:access-uk-request@xxxxxxxxxxxxx?subject=unsubscribe] ** If this link doesn't work then send a message to: ** access-uk-request@xxxxxxxxxxxxx ** and in the Subject line type ** unsubscribe ** For other list commands such as vacation mode, click on the ** immediately-following link:- ** [mailto:access-uk-request@xxxxxxxxxxxxx?subject=faq] ** or send a message, to ** access-uk-request@xxxxxxxxxxxxx with the Subject:- faq ** To leave the list, click on the immediately-following link:- ** [mailto:access-uk-request@xxxxxxxxxxxxx?subject=unsubscribe] ** If this link doesn't work then send a message to: ** access-uk-request@xxxxxxxxxxxxx ** and in the Subject line type ** unsubscribe ** For other list commands such as vacation mode, click on the ** immediately-following link:- ** [mailto:access-uk-request@xxxxxxxxxxxxx?subject=faq] ** or send a message, to ** access-uk-request@xxxxxxxxxxxxx with the Subject:- faq