We received the unit with fast shipping and all looks great. We plan on installing the unit in the next few weeks.
Makes ALL Gates 911 Accessible. The Siren Operated Sensor (SOS) is used to open residential, commercial, airport, government and military gates during an emergency. SOS is currently used throughout North, South and Central America as well as in Europe. If you need your gates, doors, parking arms, barriers or roll-up doors to open for emergency responders, then you need an SOS installed on each of these devices today!
The SOS 12 is a device that can be installed to open gates when it detects a specific sound, such as a siren. To install the device, identify a suitable location inside the fenced perimeter and mount the unit using the provided screws. Then, connect the power wires to a power source and the gate operator control board using normally open and common terminals. Test the unit by adjusting the sensitivity dial and playing a yelp siren or live siren at the microphone.
Dipswitches on the SOS 12 can be used to adjust the sound that triggers the unit and the duration that the gate stays open. These switches are in the "off" position when the unit is shipped from the factory, but can be turned on to allow other siren tones to open the gate or to hold the gate open for a longer period of time.
The FCC requires that this device comply with Part 15 of its rules, which state that the device must not cause harmful interference and must accept interference that may cause undesired operation. The SOS 12 is classified as a Class A (Commercial) device, which means that it is intended for use in a commercial environment. If the device is used in a residential area, it may cause harmful interference and the user will be required to correct it at their own expense. This item is also known as 50-SOS12