SOS-RM Remote Microphone for SOS-12 Siren Sensor

External Microphone for Weather-Protected SOS-12 Installations

The SOS-RM is a remote microphone specifically designed for use with the SOS-12 emergency siren sensor. It allows the audio pickup point to be installed up to 300 feet away from the sensor (using user-supplied 18–22 AWG wire), enabling the SOS-12 enclosure to be kept indoors or in a weather-protected area. By relocating the microphone closer to the roadway or gate entrance, the system becomes less vulnerable to tampering and less likely to misfire due to ambient noise from moving gates or machinery.

Key Features

• Remote Audio Pickup - Captures siren signals up to 300 feet from the main sensor
• Indoor Sensor Placement - Allows the SOS-12 to remain in a protected location
• Noise Isolation - Helps avoid interference from nearby motors or ambient sounds
• Discreet Design - Prevents intentional manipulation or triggering by outsiders
• Simple Integration - Connects directly to the SOS-12 with field-supplied wire

Technical Specifications

• Model: SOS-RM
• Max Distance: Up to 300 ft from SOS-12 unit
• Wire Required: 18–22 AWG (not included)
• Compatibility: SOS-12 only
• Application: Outdoor microphone for secure, accurate siren detection

Conclusion

The SOS-RM Remote Microphone enhances the flexibility and reliability of the SOS-12 system by allowing audio detection to occur near the point of entry while protecting the main sensor from weather or tampering. Ideal for emergency access gates in commercial, residential, or government installations, this accessory ensures dependable performance when response time matters most.