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September 08, 2026 4 min read
Product brochure for the NAPCO StarLink3 Universal 3G/4G GSM Radio — a future-proof, field-upgradable cellular alarm communicator for primary or backup reporting.
Product brochure for the NAPCO StarLink3 (SLe-GSM-3/4G) Universal 3G/4G GSM Radio — a future-proof, field-upgradable cellular alarm communicator that works as a primary or backup GSM reporting path for any brand of alarm panel.
The StarLink SLe-GSM Series is a future-proof universal cellular communicator (3G/4G) offering full event alarm reporting over the GPRS radio network for both new and retrofit installations. It's not limited to NAPCO panels — it reports full-data alarms for any competitive brand control panel to any central station. Full high-speed Napco panel remote upload/download is also supported on Gemini P816/1632/1664 and P9600/3200/X255 series panels (requires the SLE-DLCBL cable).
Because cell networks evolve, StarLink radios are field-upgradable: as carriers progress from 3G/4G to future generations, a dealer can update to the prevailing network by simply replacing the plug-in radio module — no need to replace the entire radio.
Compliances: UL 864 9th Ed., UL1610, UL985, UL1023, UL1635
| Dimensions | 5-3/8" x 7-7/8" x 1-7/8" (H x W x D) |
| Weight | 13.5 oz. |
| Electrical (+12V, all models) | Input voltage 11-15VDC; input current 65mA, peak RF transmit 400mA (80mA for SLe-GSM-8D-3/4G model, same peak) |
| IN 1 Burg/Fire Input | Input voltage 9-15VDC; max input current up to 2mA from FACP NAC circuit |
| IN 2 / IN 3 | Max loop voltage 15VDC; max loop current 1.2mA; EOLR value 10K |
| 3 PGM Outputs | Open collector, max 3V when active / 15V when not active; max sink current 50mA |
| Operating Temperature | 0 to 49°C |
| Part No. | Description |
|---|---|
| SLE-GSM-3/4G | 3G/4G Network Compatible GSM Universal Wireless Alarm Communicator, SIM card. Service plan(s) sold separately; no activation fee. |
| SLE-DLCBL | For use with Gemini panels only — Napco up/download cable, sold separately |
| SLE-UPGRD-3/4G | 3G/4G network field upgrade kit for use with SLe-GSM Universal Wireless Alarm Communicator |
| SLE-REMOTE | Remote App for arming/disarming panel via wireless radio (requires service upgrade) |
| SLE-DLEXT | Optional, for up/downloading — extends distance from radio to panel from 10' up to 100 ft. |
| A606 | Free trifold end-user brochure for new/existing accounts (statement stuffer or self-mailer) |
| SLE-SMTCHG | Optional Smart Charge Module for optimal radio positioning regardless of available AC outlets; ideal where auxiliary/fire standby power is too low. Uses standard 4AH/12V rechargeable battery. |
| SLE-CDMA-FIRE | Sole Path Fire Alarm Cellular Communicator (Red), model similar to above |
| SLE-GSM-FIRE | StarLink Sole Path Fire Communicator (Red) on 3G/4G GSM Network |
NAPCO Security Technologies Companies (NASDAQ: NSSC) — NAPCO, Alarm Lock, Continental Access, MarksUSA. 333 Bayview Ave., Amityville, NY 11701 USA. Phone: 1-800-645-9445 / 1-631-842-9400. Fax: 1-631-789-9292. www.napcosecurity.com.
StarLink is a trademark of NAPCO. Patents pending. Specifications subject to change. © NAPCO 2014.
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