Hochiki 4550CF


GSM Cellular Communicator

Availability: In Stock

Condition: New
Brand: Hochiki
Status: Obsolete
SKU: 80734
Manufacturer Part #: 4550CF
Secondary Part #: 0100-19740
Note: No replacement available at this time.


The Uplink® 4550CF cellular alarm communicator delivers full event reporting and complete end-to-end signal verification as a backup to landline connections. It is UL listed and designed to meet all applicable compliance and performance standards, including National Fire Alarm and Signaling Code NFPA 72. The Uplink 4550CF is compatible with all major fire panels and supports all common event reporting formats. Instant onsite activation is available through the Uplink dealer website or live operator.

Additional information

Weight 3 lbs
Dimensions 12.20 × 7.50 × 3.90 in



Production Status



  • Complies with NFPA 72, UL 864 (Standard for Control Units and Accessories for Fire Alarm Systems)
  • Two programmable inputs for independent or redundant signaling
  • UL Listed for Commercial Fire Applications
  • Installs in minutes with complete end-to-end signal verification
  • Full event reporting for telephone line monitoring for full backup communications
  • Hourly, daily, or weekly testing options
  • Contact ID, SIA, Modem IIe/IIIa2, DMP, Pulse 4/2 (:10, :20, or :40 PPS) Delivered via IP or Dialup
  • Instant activation by secure dealer website, live operator, or Uplink® Installer
  • Works with virtually any central station
  • Industry’s only proprietary ISO certified network services
  • Flat-rate billing for improved dealer profitability
  • Customized product marketing services through a simple e-commerce website


GSM Cellular Communicator; 4550CF
Hochiki – Data Sheet


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