2GIG 345S Firefighter Smoke And Co Detector Listener (2GIG-FF100-345)
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2 Year
Warranty Information
2GIG-FF100-345 | FireFighter™ Smoke and CO Alarm Listener
Wireless Protocol: 345 MHz | Battery Life: 5 Years
The 2GIG FireFighter is the fastest, most cost-effective way to add 24/7 fire monitoring to your home security system. Instead of replacing your existing smoke detectors, this sensor listens for the specific UL-listed alarm cadence (Temporal 3 for Smoke, Temporal 4 for CO). Once it hears your current alarms sounding, it instantly sends a wireless signal to your 2GIG or Honeywell-compatible control panel.
Key Features
- Universal Monitoring: Works with any existing UL-listed smoke, CO, or combination detectors without affecting their Fire Marshall approval.
- Smart Supervision: Sends a supervisory signal to the panel every 64 minutes to ensure the sensor is online and functional.
- Long-Range Detection: Specifically tuned to recognize alarm cadences within a 6-inch maximum distance from the siren.
- Secure Transmission: 345 MHz crystal-controlled transmitter with optional encryption enabled via an onboard switch.
- Complete Kit: Includes a long-life lithium battery and a full mounting package for immediate installation.
Technical Specifications
| Wireless Frequency | 345 MHz (2GIG / Honeywell Compatible) |
| Detection Distance | 6 Inches Maximum from Siren |
| Supervisory Interval | 64 Minutes |
| Operating Temp | 32°F – 120°F (0°C – 49°C) |
| Battery | CR123A Lithium (5-Year Service Life) |
| Certifications | FCC, IC, ETL (UL 985 Standard) |
Package Contents
- 1x FireFighter Smoke and CO Detector Listener
- 1x CR123A Lithium Battery
- 1x Professional Mounting Hardware Kit
Pro Tip: Because most modern smoke detectors are "interconnected" (one trigger sets off all sirens), you usually only need one FireFighter unit installed near a single detector to monitor the entire home.
2GIG-FF100-345 | FireFighter™ Smoke and CO Alarm Listener
Wireless Protocol: 345 MHz | Battery Life: 5 Years
The 2GIG FireFighter is the fastest, most cost-effective way to add 24/7 fire monitoring to your home security system. Instead of replacing your existing smoke detectors, this sensor listens for the specific UL-listed alarm cadence (Temporal 3 for Smoke, Temporal 4 for CO). Once it hears your current alarms sounding, it instantly sends a wireless signal to your 2GIG or Honeywell-compatible control panel.
Key Features
- Universal Monitoring: Works with any existing UL-listed smoke, CO, or combination detectors without affecting their Fire Marshall approval.
- Smart Supervision: Sends a supervisory signal to the panel every 64 minutes to ensure the sensor is online and functional.
- Long-Range Detection: Specifically tuned to recognize alarm cadences within a 6-inch maximum distance from the siren.
- Secure Transmission: 345 MHz crystal-controlled transmitter with optional encryption enabled via an onboard switch.
- Complete Kit: Includes a long-life lithium battery and a full mounting package for immediate installation.
Technical Specifications
| Wireless Frequency | 345 MHz (2GIG / Honeywell Compatible) |
| Detection Distance | 6 Inches Maximum from Siren |
| Supervisory Interval | 64 Minutes |
| Operating Temp | 32°F – 120°F (0°C – 49°C) |
| Battery | CR123A Lithium (5-Year Service Life) |
| Certifications | FCC, IC, ETL (UL 985 Standard) |
Package Contents
- 1x FireFighter Smoke and CO Detector Listener
- 1x CR123A Lithium Battery
- 1x Professional Mounting Hardware Kit
Pro Tip: Because most modern smoke detectors are "interconnected" (one trigger sets off all sirens), you usually only need one FireFighter unit installed near a single detector to monitor the entire home.
