We are a small local business based in Livermore CA. We have been around for over 35 years starting with manufacturing car alarms out of a garage in Fremont CA. As you know car alarms are pretty standard off the lot now so we had to change our focus if we wanted to survive. Since then we have been very adaptable changing with the times and growing as new challenges and technologies emerge. Now we offer our expertise in the fields of Security Systems, Fire Alarms, Home Automation, Networking, Electrical Services, and Home Theater. 

In social media we simply want to be a conduit of information in the fields we know. Be that new technologies, helpful information, tips and tricks, or just something that makes you go "wow, that's cool."​ Feel free to ask us any questions as well.

Trojan Systems Inc

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