This is an informative video for our clients to show them how to change batteries on a window or door contact. We hope this video helps but we are always available to walk you through it or send a service technician out to get it done for you.
"Dallas Security has always offered me the best level of customer service with my security systems. They are on time and very professional. I am happy to support a local owned security company!"
When choosing a home security system we chose DSS because of their great reviews. Once we simply scheduled and when the technician arrived we knew we made the RIGHT DECISION! Things have been so smooth... Read more about Zachary W reviewRead More