cybergibbons Posted April 27, 2013 Share Posted April 27, 2013 I've started writing a series of posts about the technologies used in alarm systems, and how the spec sheets match up to reality. I thought I'd start with frequency hopping spread spectrum which is used in some modern wireless alarm I'm going to cover rolling codes and encryption in later posts. *edit jpw I have a blog, some of which is about alarm security and reverse engineering:http://cybergibbons.com/ Link to comment https://www.thesecurityinstaller.co.uk/community/topic/34431-the-ups-and-downs-and-ins-and-out-of-spread-spectrum/ Share on other sites More sharing options...
james.wilson Posted April 27, 2013 Share Posted April 27, 2013 Cyber you cant post links here like that. Period. I'm still interested but not like that securitywarehouse Security Supplies from Security Warehouse Trade Members please contact us for your TSI vetted trade discount. Link to comment https://www.thesecurityinstaller.co.uk/community/topic/34431-the-ups-and-downs-and-ins-and-out-of-spread-spectrum/#findComment-316872 Share on other sites More sharing options...
reidy Posted April 27, 2013 Share Posted April 27, 2013 Very interesting and well presented, enjoyed reading that Hey Ho, Lets Go Link to comment https://www.thesecurityinstaller.co.uk/community/topic/34431-the-ups-and-downs-and-ins-and-out-of-spread-spectrum/#findComment-316877 Share on other sites More sharing options...
james.wilson Posted April 27, 2013 Share Posted April 27, 2013 Helpful ta securitywarehouse Security Supplies from Security Warehouse Trade Members please contact us for your TSI vetted trade discount. Link to comment https://www.thesecurityinstaller.co.uk/community/topic/34431-the-ups-and-downs-and-ins-and-out-of-spread-spectrum/#findComment-316885 Share on other sites More sharing options...
cybergibbons Posted April 27, 2013 Author Share Posted April 27, 2013 Well, I guess follow the links in the signature or get on google then! I have a blog, some of which is about alarm security and reverse engineering:http://cybergibbons.com/ Link to comment https://www.thesecurityinstaller.co.uk/community/topic/34431-the-ups-and-downs-and-ins-and-out-of-spread-spectrum/#findComment-316892 Share on other sites More sharing options...
james.wilson Posted April 27, 2013 Share Posted April 27, 2013 Id advise keep me onside. I value your viewpoint but you need to keep within. I have offered you do that please don't keep on breaking our rules. That will end one of one way. securitywarehouse Security Supplies from Security Warehouse Trade Members please contact us for your TSI vetted trade discount. Link to comment https://www.thesecurityinstaller.co.uk/community/topic/34431-the-ups-and-downs-and-ins-and-out-of-spread-spectrum/#findComment-316893 Share on other sites More sharing options...
Oxo Posted April 27, 2013 Share Posted April 27, 2013 And an article mentions drawbacks for FHSS, then mentions a sh1tty make and Texecom. Ooops. Link to comment https://www.thesecurityinstaller.co.uk/community/topic/34431-the-ups-and-downs-and-ins-and-out-of-spread-spectrum/#findComment-316894 Share on other sites More sharing options...
cybergibbons Posted April 28, 2013 Author Share Posted April 28, 2013 Id advise keep me onside. I value your viewpoint but you need to keep within. I have offered you do that please don't keep on breaking our rules. That will end one of one way. Sorry - I'll stop posting links. I think it needs to be more explicit in the rules - most other forums enforce it in the forum code to avoid issues. I have a blog, some of which is about alarm security and reverse engineering:http://cybergibbons.com/ Link to comment https://www.thesecurityinstaller.co.uk/community/topic/34431-the-ups-and-downs-and-ins-and-out-of-spread-spectrum/#findComment-316896 Share on other sites More sharing options...
cybergibbons Posted April 28, 2013 Author Share Posted April 28, 2013 And an article mentions drawbacks for FHSS, then mentions a sh1tty make and Texecom. Ooops. Sorry - I don't understand. They both use the chip, as do several others. I could have mentioned Pyronix with the Si4432 or Cooper stuff with 3 different front ends in it, or any other. I'm not commenting on them using FHSS, just how you can push the chips harder if you aren't building a product. I have a blog, some of which is about alarm security and reverse engineering:http://cybergibbons.com/ Link to comment https://www.thesecurityinstaller.co.uk/community/topic/34431-the-ups-and-downs-and-ins-and-out-of-spread-spectrum/#findComment-316897 Share on other sites More sharing options...
Joe Harris Posted April 28, 2013 Share Posted April 28, 2013 The link seems pretty relevant and I can't see flocks of members leaving TSI to go and read a one way blog instead if that is the worry? Enjoyed reading it - thanks CG. I am looking forward to the one on encryption. Link to comment https://www.thesecurityinstaller.co.uk/community/topic/34431-the-ups-and-downs-and-ins-and-out-of-spread-spectrum/#findComment-316920 Share on other sites More sharing options...
Recommended Posts
Archived
This topic is now archived and is closed to further replies.