The FIRE STROBE 2000 provides rapid access to automatic gates and secured areas.The FIRE STROBE 2000 will open a motorized gate when activated by an emergency vehicle equipped with a standard Opticom type operational strobe and now featuring STROBEWATCH ®. Features: 1. Dual frequencies 14.035 Hz +/- .25Hz and 10.0 Hz for class II signals. New learn option mode for Double and Quad flash strobes when using STROBEWATCH ®. 2. The FIRE STROBE 2000 is 100 percent digital and fully compatible with the OPTICOM* priority control emitter. 3. The FIRE STROBE 2000 responds to both the high and low priority outputs of both the OPTICOM* and STROBECOM II* emitters and with the unit set in STROBEWATCH ® mode. 4. For all 911 response vehicles with Preemption Strobe Emitters, and it will respond to both dual and quad flash strobes. 5. For all automatic motorized gates. 6. Twenty-One year installed base in all major fire districts in the USA including OCFA. 7. Installed and serviced by dealers across the country. 8. Stocked by most Access Control Distributors Nationwide. 9. Made in the USA.