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Printable Spec Sheet(.pdf)

Alarm.com ADC-FC100 | Commercial Fire Alarm Communicator with Dual-SIM LTE & Broadband Monitoring (AT&T / Verizon) Special Order

21st Part Number:	ACCADCADCFC100
Manufacturer:	Alarm.com
Manufacturer's PN:	ADC-FC100

This is a Special Order item.
Prices on Special Order items should be treated as a guide.
Please call/email to confirm pricing before quoting any Special Order items.
For more information please refer to our Ordering Information page.

Shipping Weight: 5Lbs.

Dimensions: H:3.35 x W:6.77 x D:1.38

Specs:

Alarm.com ADC-FC100 | Fire Alarm Communicator with Dual-SIM LTE & Broadband Monitoring (AT&T / Verizon) SPECIAL ORDER

Communication Paths: Cellular: 4G LTE, LAN: Ethernet

Supported Protocols: ContactID, SIA

Voltage supply: 24 VDC (Acceptable 12 VDC - 28 VDC) 230mADC @12VDC, 160mADC @24VDC Temperature: 32ºF to +120ºF (0ºC to +49ºC)

Humidity: 0% - 93% (without condensation)

Dimensions: PCB: 6.4 x 2.9 inches (163mm x 73mm)

Plastic Enclosure: 6.77 x 3.35 x 1.38 inches (172mm x 85mm x 35mm)

Input / Output:

Carriers: AT&T (US and Canada) and Verizon (US) LTE Bands (US): B2, B4, B5, B12, B13, B66 2 x Nano SIM Pre-Installed & Activated

Cellular Radio: Telit LE910C1-SNXD

Included accessories

2 x LTE Antennas

1 x Plastic Enclosure

1 x Mounting Bracket

Features:

Dual path communications

Dual SIM capable

Dual capture DTMF (POTS)

Supervised relay inputs

ContactID & SIA support

UL listed, NFPA 72 compliant

Remote firmware updates

Pre-activated cellular SIM(s)

Overview:

The Fire Communicator (ADC-FC100) delivers dependable and cost-effective commercial fire monitoring through Alarm.com. UL Listed and NFPA 72 compliant, the communicator also offers dual-path connectivity and dualSIM capabilities for automatic carrier switching. Secure your commercial property and stay informed with real-time alerts, automated reports, and alarm notifications — all from one unified platform.

Review:

Dealers Only

Toll Free: 800.849.0647

Phone: 919.779.0273

Fax: 919.779.8994

Hours:

(see individual branch for hours)

Introduction

About Us

Ordering Info

F.A.Q

Home Page

Forms and Contacts

Satisfaction Survey

Training Events

Garner Location:

(Corporate Headquarters)

21st Century Distributing

529 Dynamic Dr.

Garner, NC 27529

8:00am-5:30PM Eastern Mon-Fri

Direct Number: (984) 444-8581

Charlotte Location:

21st Century Distributing

1432 Center Park Dr.

Charlotte, NC 28217

8:00am-5:30PM Eastern Mon-Fri

Direct Number: (980) 224-5577

Buford Location:

21st Century Distributing

2718 Brickton North Dr.

Buford, GA 30518

8:00am-5:30PM Eastern Mon-Fri

Direct Number: (470) 655-0128

Orlando Location:

21st Century Distributing

524 Mid Florida Dr. ste 205

Orlando, FL 32824

8:00am-5:30PM Eastern Mon-Fri

Direct Number: (321) 203-4531

Nashville Location:

21st Century Distributing

4021 Travis Drive

Nashville, TN 37211

8:00am-5:30PM Central Mon-Fri

Direct Number: (629) 206-9152

Pompano Beach Location:

21st Century Distributing

1590 NW 27th Avenue Suite # 6

Pompano Beach, FL 33069

8:00am-5:30PM Eastern Mon-Fri

Direct Number: (754) 205-9057

Marietta Location:

21st Century Distributing

1750 Enterprise Way ste. 111

Marietta, GA 30067

8:00am-5:30PM Eastern Mon-Fri

Direct Number: (470) 905-3397

Gaithersburg Location:

21st Century Distributing

831 Russell Ave

Gaithersburg, MD 20879

8:00am-5:30PM Eastern Mon-Fri

Direct Number: (240) 744-4440

*Nashville Branch is open until 6:30pm Eastern

2:05 PM Tuesday, August 18, 2026

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