The reliable MMTC SAG-M Siren-Operated Sensor is designed to open gates and doors during emergencies. Sirens emitting from emergency vehicles activate the gate opener, while all other sounds are rejected. This secure siren sensor gate opener is recommended for gated communities or secured residential or commercial environments that need to be accessible during an emergency.
Gate Openers direct can answer any questions you may have about the MMTC SAG-M unit. The MMTC SAG-M manual is included on our website for your convenience.