Book updated May 2022. In Texas, according to the TDI SF229 there are several different types of fire alarm licenses. The tests are issued by the State Fire Marshal and are administered through PSI. There are technical test, residential test and monitoring test available.We create these self-practice test questions module (with 160 questions) referencing both technical standards and state specific regulatory information currently valid in the trade. Each question comes with an answer and a short explanation which aids you in seeking further technical information. For purpose of exam readiness drilling, this product includes questions that have varying numbers of choices. Some have 2 while some have 6 or 7. We want to make sure these questions are tough enough to really test your readiness and draw your focus to the weak areas. This product focuses on the technical aspect of fire alarm installation, the relevant technical standards and the state specific licensing laws. You should use this product together with other study resources for the best possible exam prep coverage.