Sensaphone FGD1800CD 8 Zone Monitor and Alarm Dialer

SensaphoneSKU: FGD1800CD



The Sensaphone FGD-1800CD combines all of the features of the 800 monitoring system including power failure monitoring, battery backup, and 8 zone inputs.  Plus it includes significant enhancements that expand your monitoring and notification capabilities.

Additional features include support for 10K and 4-20mA sensors, a built-in rechargeable battery backup, and extended temperature sensing (down to -85 degrees Celsius).  Plus the Sensaphone 1800 is also packaged in a sealed and lockable NEMA 4 enclosure to withstand harsh environments.

This system is the ideal monitoring solution for a wide range of markets, including water and wastewater, agribusiness, heating/ventilation/air conditioning/refrigeration, pharmaceutical and health labs, and industrial and chemical manufacturing.


The 1800 will notify up to eight recipients by telephone call with custom recorded voie messages.


The FGD1800CD has 8 zone inputs that accept dry contact closures, 2.8K, 10K or 4-20mA sensors to monitor just about any condition.


The built-in microphone can be used to listen for sound level monitoring.  It's also used to record custom voice messages.


The built in relay can be used to connect to a siren or strobe or to control a device automatically or manually when a zone is tripped or by telephone remote.

Sensaphone FGD1800CD Features:

  • 8 Zone Inputs
  • Zone Types:
    • N. O./N. C. contact
    • 2.8K thermistor (-109° to 115° F; -85° to 57° C)
    • 10K thermistor (-87° to 168° F; -66° to 76° C)
    • 4-20mA transducers(-10,000 to 10,000)
  • Automatic input type configuration
  • Scalable range for analog zones
  • Programmable recognition times
  • Relay Output Programmable for automatic or manual switching.  Rated 2A 120VAC/2A 24VDC
  • Power failure monitoring
  • Internal calibration
  • A/D Converter Resolution: 10 bits ±2 LSB
  • Zone Protection: Metal oxide varistors, and fast-acting diode clamps
  • Internal microphone for detecting sound levels and recording custom voice messages
  • Optional external microphone available for listening in to on-site sounds and high sound level alarms
  • RJ11 terminals for connection to a two-wire analog telephone line
  • Line seizure terminals for connecting extension telephone devices
  • Included Battery Backup: 6V 1.3 AH sealed gel cell, provides up to 24 hours of back-up time
  • Automatically monitors for power failure alarms
  • Power Consumption: 5 Watts
  • Power Protection: Metal Oxide Varistor
  • Superior internal lightning protection
  • Operating Temperature: 32-122 deg F (0-50 deg C)
  • Operating Humidity: 0-90% RH non-condensing
  • Dimensions: 12.1"h x 7.3"w x 4.5"d
  • Weight: 5 lbs
  • NEMA-4X enclosure
  • 2 year warranty



  • Types: (8) Zone Alarms, Sound, Power, Battery OK, Phone in Use, Output On, and System On

Sensaphone FGD1800CD Includes:

  • 1 x Sensaphone 1800 Alarm Dialer
  • 1 x Power Supply
  • 1 x Internal 6V 1.3AH Rechargeable Battery Backup
  • 1 x Internal microphone

Sensaphone 1800 Manual sensaphone manual


    Web Features
    • 30 Minute snapshots
    • Complete alarm history
    • Graph monitored conditions

    2 Year Limited Warranty

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