Napco StarLink Fire MAX Dual-SIM Universal Fire Communicator SLE-MAX2-CFB, Verizon & AT&T, Dual Path, Panel Powered
Two carriers. One fire communicator.
The Napco SLE-MAX2-CFB is a dual-SIM cellular fire communicator that reports over both Verizon and AT&T and draws its power from the fire alarm control panel.

One carrier's coverage is not the same everywhere.
Cellular coverage can vary from site to site. A fire communicator tied to a single network leaves installers guessing which carrier will work at each location.
Built for dependable fire reporting
Dual paths, automatic network selection and panel power are combined in one universal fire communicator.
Dual SIM, dual path
Two SIMs and two communication paths give the communicator more than one route for fire alarm signals.

Cellular networks
Verizon and AT&T are both provided in a single unit.
Verizon and AT&T
Both cellular networks are provided in one unit, covering sites served by either carrier.
Auto-Network-Select
The communicator automatically selects the network for each installation site.
EZ Cell-Network ID
Red or blue indicators show which cellular network is active, simplifying installation checks.
Everything you need to know.
| Brand | Napco Security Technologies |
| Model | Dual-SIM |
| Product Line | StarLink Fire MAX |
| Type | Universal fire communicator |
| SIM | Dual SIM |
| Communication | Dual communication path |
| Cellular Networks | Verizon and AT&T |
| Network Selection | Auto-Network-Select by site |
| Network Indication | Red or blue indicators (EZ Cell-Network ID) |
| Power | Panel powered |
| Input Voltage | 20V AC |
| Environmental Certification | UL |
Napco StarLink Fire MAX Dual-SIM Universal Fire Communicator SLE-MAX2-CFB, Verizon & AT...
The Napco SLE-MAX2-CFB is a StarLink Fire MAX universal fire communicator with dual SIM and dual path communication. It reports over both the Verizon and AT&T cellular networks and uses panel-powered technology, so it draws power from the fire alarm control panel. It is intended for fire alarm installers and dealers who want dependable cellular fire reporting with a straightforward installation.
Key Features
- Dual SIM, dual communication path – two SIMs and two communication paths give the communicator more than one route for fire alarm signals.
- Verizon and AT&T networks – both cellular networks are provided in one unit, covering sites served by either carrier.
- Auto-Network-Select by site – the communicator automatically selects the network for each installation site.
- EZ Cell-Network ID – red or blue indicators show which cellular network is active, simplifying installation checks.
- Panel-powered technology – the unit is powered from the control panel, so no separate power supply is needed.
Specifications
- Brand: Napco
- Model: SLE-MAX2-CFB
- Product line: StarLink Fire MAX
- Type: Universal fire communicator
- SIM: Dual SIM
- Communication: Dual communication path
- Cellular networks: Verizon and AT&T
- Network selection: Auto-Network-Select by site
- Network indication: Red or blue indicators (EZ Cell-Network ID)
- Power: Panel powered
Typical Uses
- Commercial fire alarm signal reporting to a central station
- Replacing landline fire alarm reporting with cellular
- Sites where Verizon or AT&T coverage varies
- Installations powered from the fire alarm control panel
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.
- Product Line: StarLink Fire MAX
- Type: Universal fire communicator
- SIM: Dual SIM
- Communication: Dual communication path
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