Napco StarLink Dual-SIM 5G LTE-M Fire Communicator SLE-MAX2-CFBPS, Verizon & AT&T, Dual Path, 120VAC Power Supply, Metal Housing
Fire alarms report over two paths.
A dual-SIM 5G LTE-M fire communicator that picks the stronger Verizon or AT&T carrier and keeps a supervised path open between the premises and the central station.

A fire signal is only useful if it gets through.
A fire panel has to reach the central station over a supervised path. A weak signal or a single carrier can leave that path in doubt.
Built for supervised fire reporting
Carrier choice, signal handling and status lights are all built into one metal-housed communicator.
Dual SIM auto-select
The communicator selects the optimal cell carrier, and internal red or blue LEDs indicate Verizon or AT&T respectively.

Antennas supplied
Two antennas are supplied, so there is nothing extra to buy.
Sole or dual path
Choose a Cell or Cell / IP service plan to use it as a sole-path or dual-path 5G LTE-M commercial fire communicator.
Dual diversity antennas
Signal Boost and patented switching dual diversity antennas receive on both antennas for maximum signal acquisition and null / signal-clash avoidance.
Return Receipt supervision
The fully supervised path keeps the channel open until kiss-off is received from the central station receiver.
Everything you need to know.
| Brand | Napco Security Technologies |
| Model | Dual-SIM |
| Product Type | Fire Alarm Communicator |
| Product Line | StarLink |
| Series | SLE-MAX2 |
| Cellular Technology | 5G LTE-M |
| SIM | Dual SIM (Verizon and AT&T) |
| Communication Path | Sole or dual path (Cell or Cell / IP) |
| Check-in Period | 5min, 60min, 6hr or 24hr |
| Power | Direct 120VAC, power supply included |
| Housing | Metal |
| Environmental Certification | UL |
Napco StarLink Dual-SIM 5G LTE-M Fire Communicator SLE-MAX2-CFBPS, Verizon & AT&T, Dual...
The Napco SLE-MAX2-CFBPS is an SLE-MAX2 Series universal commercial fire alarm communicator with dual SIM and dual path reporting over 5G LTE-M cellular, optionally combined with IP. This version is powered directly from 120VAC, includes its power supply and comes in a metal housing. It is designed for fire alarm installers and central station dealers who need a supervised cellular path from the premises to the central station.
Key Features
- Dual SIM auto-select – the communicator selects the optimal cell carrier, with red or blue internal LEDs indicating Verizon or AT&T respectively.
- External status LEDs – three radio status LEDs visible from outside the standard housing show green for signal strength, amber for busy/activation and red for trouble.
- Internal troubleshooting LEDs – additional internal LEDs, visible with the cover open, help with troubleshooting and show AT&T or Verizon network selection and status.
- Sole or dual path in one – choose a Cell or Cell/IP service plan to use it as a sole-path or dual-path 5G LTE-M commercial fire communicator.
- Selectable check-in period – supervision check-in can be set to 5 minutes, 60 minutes, 6 hours or 24 hours.
- Signal Boost and dual diversity antenna – patented switching dual diversity antennas receive on both antennas for maximum signal acquisition and null/signal-clash avoidance; two antennas are supplied.
- Return Receipt supervision – the fully supervised path keeps the channel open until kiss-off is received from the central station receiver.
- Includes power supply – direct 120VAC power with the power supply included.
Specifications
- Brand: Napco
- Model: SLE-MAX2-CFBPS
- Series: SLE-MAX2
- Type: Universal commercial fire alarm communicator
- SIM: Dual SIM (Verizon and AT&T)
- Cellular technology: 5G LTE-M
- Communication path: Sole or dual path (Cell or Cell/IP)
- Check-in periods: 5 min, 60 min, 6 hr or 24 hr
- Status LEDs: 3 external (green signal strength, amber busy/activation, red trouble) plus internal LEDs
- Antennas: 2 supplied, switching dual diversity with Signal Boost
- Supervision: Return Receipt, held open until kiss-off
- Power: Direct AC power, 120VAC, power supply included
- Housing: Metal
Typical Uses
- Commercial fire alarm reporting to a central station
- Replacing landline fire alarm reporting with cellular or cellular/IP
- Sites where it is preferable to power the communicator from 120VAC rather than the panel
- Installations needing selectable supervision check-in intervals
Verify compatibility with your fire alarm control panel, central station receiver and local code requirements before ordering.
Need help with compatibility?
Looking for a manufacturer part number, compatible replacement, or quantity order? Contact Raztechs for sourcing and quote support.

Napco Security Technologies Dual-SIM, ready to order.
- Power supply
- 2 antennas
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