Why does car alarm activate when you use your indicators or hazards?

Car alarms may activate when using indicators or hazard lights due to a wiring issue or a sensitivity setting in the alarm system. Some alarms are designed to respond to electrical signals, and if the system is overly sensitive, the activation of indicators can inadvertently trigger the alarm. Additionally, if there is a fault in the alarm's installation or wiring, it may misinterpret signals from the vehicle's lighting system as a security threat.