Note Preemption devices are illegal in some states. For this reason we will only ship to a Police Dept, Fire Dept, EMS Agency, etc. In some cases we may ask for documentation stating such.
The XPAK604PE is a 60 Watt 4 outlet strobe power supply with traffic signal pre-emption flash patterns. It can emit both HIGH PRIORITY and LOW PRIORITY pre-emption signals and is compatible with the 3MTM Opticom(R) system. A pre-emption override wire is provided to disable the pre-emption signal (changes to Mega Flash mode) when the vehicle is stopped. When combined with directional strobe heads such as the Linear Microthin or Linear36, the XPAK604PE can trigger traffic lights at distances of 2500 feet or more and is the heart of a truly effective traffic signal pre-emption system.