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Sigtronics Mask Adapter for Scott Con-Space® Link Device
Allows the Scott face mask / respirator (models AV-2000® and AV-3000™) with the Con-Space Link mask microphone and speaker unit to be used with a Sigtronics intercom system.
Designed for the bucket position on an aerial, our adapter will allow full duplex hands-free intercom communication with your Scott respirator / Con-Space Link unit.
No modifications necessary, no batteries required. Simply connect the adaptor to the Con-Space Link and plug the coiled cable into the intercom.
Warranty: One year parts and labor.
Contact Sigtronics for information on face mask adapters for other brands and models.
Sigtronics Adapter for Con-Space Link
Model Number
Description
PDF Brochure
Sigtronics Mask Adapter

Sigtronics Tone Module
The Sigtronics Tone Module allows a tone to be heard in Sigtronics Intercom System Headsets.
The tone is activated by a simple switch closure.
It can be used for alarm tones or back up signaling.
Warranty: Two year parts and labor.
Sigtronics Tone Module
Model Number
Description
PDF Instructions
STM
Sigtronics Tone Module

Digital Voice Recorder
Instant Record and Playback feature. Records 60 seconds of information from dispatch to be played back later, which helps to reduce radio traffic.
Both sides of radio and intercom conversations can be recorded.
The recorder is non-volatile, messages will not erase with loss of power. Messages erase only when recorded over.
The recorder is compatible with all Sigtronics Intercom Systems.
Warranty: One year parts and labor.
Digital Voice Recorder
1" H x 2.4" W x 4" D
Model Number
Description
PDF Instructions
DR-434
Digital Voice Recorder

Emergency Radio Switcher
The Emergency Radio Switcher allows AM / FM radio to be heard whenever intercom and / or mobile radio communications are not occurring.
AM / FM radio will not be heard over mobile radio, it will automatically be muted when communications occur.
Our Radio Switcher is great for monitoring traffic and weather reports.
Warranty: Two year parts and labor.
Sigtronics Emergency Radio Switcher
Model Number
Description
PDF Instructions
SRS-4
Emergency Radio Switcher
For: US-45S, US-45D, EAI-S4,EAI-D4
SRS-6
Emergency Radio Switcher
For: US-67S, US-67D, US-SR,US-DR, EAI-S6, EAI-D6
same
SRS-12
Emergency Radio Switcher
For: US-12S, US-12D
same
SRS-M
Emergency Radio Switcher
For: MRIM-2

Power Supply Adapter
This genuine Sigtronics engineered and built adapter is used to safely control the power to your Sigtronics systems in vehicles with 24 volt DC or 12 volt positive ground electrical systems.
For use with UltraSound, EAI, and S-A-F-E intercoms, Digital Voice Recorder, and Emergency Radio Switcher.
Warranty: Two year parts and labor.
Power Supply Adapter
Model Number
Description
PDF Instructions
PG-PSA
Power Supply Adapter

Aircraft Headset to Fire Adapter Cable
Allows a standard dual plug aircraft headset to be connected to a Sigtronics Fire System single 3 conductor jack.
Warranty: One year parts and labor.
Aircraft Headset to Fire Adapter Cable
Model Number
Description
900073
Dual aviation plugs to single fire plug. 18” Straight Cord.

Fire Headset to Aircraft Adapter Cable
Allows a Sigtronics Fire Headset with a single 3 conductor plug to be connected to a standard aircraft dual jack system.
Warranty: One year parts and labor.
Fire Headset to Aircraft Adapter Cable
Model Number
Description
900074
Single fire plug to dual aviation plugs. 18” Straight Cord.

RPTT Headset to PRA Adapter Cable
Allows a Sigtronics Fire Headset with a single RPTT 4 conductor plug to connect to a Sigtronics system with a single 3 conductor jack. Note: PTT button on headset will not function.
Warranty: One year parts and labor.
RPTT Headset to PRA Adapter Cable
Model Number
Description
900075
4 conductor RPTT plug to 3 conductor PRA plug. 18” Straight Cord.

Fire Headset to RPTT Adapter Cable
Allows a Sigtronics Fire Headset with a single 3 conductor plug to connect to a Sigtronics system with a single RPTT 4 conductor jack.
Warranty: One year parts and labor.
Fire Headset to RPTT Adapter Cable
Model Number
Description
900076
3 conductor plug to 4 conductor RPTT plug. 18” Straight Cord.

Headset Extension Cable
3 Conductor and 4 Conductor coiled cable.
The same high-quality cable used in Sigtronics headsets.
Warranty: One year parts and labor.
Headset Extension Cable
Model Number
Description
900088
Coiled 3 ft., extends to 15 ft. 3 Conductor
900089
Coiled 7 ft., extends to 30 ft. 3 Conductor
900110
Coiled 3 ft., extends to 15 ft. 4 Conductor (For use with RPTT Headsets)

Belt PTT Headset Extension Cable
Makes it possible for pump panel operators or rescue personnel to move away from the vehicle while continuing to operate the mobile radio and maintain intercom communications (if applicable).
Can be used with Sigtronics' emergency headsets and intercom systems or with the Mobile Radio Interface Module.
Includes a standard headset jack and a push-to-talk switch mounted on a belt clip box with your choice of coiled cords.
Includes p/n 800143 five prong jack and p/n 100506 weather cover.
Warranty: One year parts and labor.
Belt PTT Headset Extension Cable
Model Number
Description
PDF Instructions
900106
Belt-PTT Extension Cable 15 ft.
900107
Belt-PTT Extension Cable 30 ft.
same

Ring Bypass Cable
When collector rings are not available at aerial turntable for intercom system wiring, our Ring Bypass Cable will provide connection from apparatus body to turntable, bypassing collector rings.
It will allow for a jack and push-to-talk switch at the turntable and a jack at ladder tip.
Warranty: One year parts and labor.
Ring Bypass Cable
Model Number
Description
900109
Coiled 3 ft., extends to 15 ft. 5 Conductor
With two P/N 800143 (five prong jack) and two P/N 100506 (weather cover)
900109S
Coiled 5 ft.., extends to 25 ft. 6 Conductor
With two P/N 800143 (five prong jack) and two P/N 100506 (weather cover)
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