Sensaphone FGD800 Alarm Dialer

SensaphoneSKU: FGD800

In stock


The Sensaphone 800 Power and Temperature Alarm Dialer protects facilities when you can't be there. The Sensaphone FGD800 will monitor your house, cottage, cabin, greenhouse, computer rooms, equipment centers, offices, or any unattended facility to detect power failures, temperature extremes, humidity, intrusions, water incursion, sounds such as smoke and burglar alarms, and other conditions of your choice. It also includes a relay output to remotely control alarms, devices, or to remotely control the heat.

Sensaphone FGD-800 Features

Recordable Voice:The FGD-800 has the added benefit of giving the user the ability customize the voice messages for each of the input alarms and the identification message. The alarm messages are recorded by the user through the built-in microphone. Output: The Sensaphone 800 now includes a relay output that can be programmed to operate automatically upon alarm, or manually from a remote touch tone phone. It can be used to trip a local alarm, or used like the Sensaphone Cottage Sitter to control a dual thermostat.
Line Seizure: Line seizure is now a standard feature on the Sensaphone 800. Previously this was an extra feature that was an additional cost.
Phone Line Monitoring: There is a new phone circuit in the FGD-800 that monitors the integrity of the phone line. If the phone line is cut or disconnected, an LED will flash and optionally the output relay can be tripped at the same time for a local indication of a problem.
Batteries: The Sensaphone 800 has a 24 hour battery backup capability just like the original Sensaphone 1108, but with slightly smaller C cells instead of D cells. Also, the batteries are changed from the front of the unit, so if it is wall mounted, you do not have to remove it from the wall to change the batteries.
Phone Test: Each dial out phone number can be tested from the keypad. When the test is being conducted, the speaker will play the sounds that are occurring on the real phone line. This makes is very easy to determine if the user needs to first dial a '9' or an '8' before the destination phone number, or other special dialing sequences.
LED's: Additional status LED's are provided on the front of the FGD-800 to show battery condition, alarm status, and phone status
Power: The power adapter for the Sensaphone 800 is a standard plug-in adapter, which makes it easy to feed through openings and easy to remove.

  • 1 - Sensaphone FGD-800 Alarm Dialer
  • 1 - Power Adapter for Sensaphone Alarm Dialer
  • 1 - 2.8K Thermistor pre-installed on Zone 1 for temperature monitoring
  • Manual
  • Mounting Hardware
  • 1 - 6 foot phone cord
  • 1 - Phone Jack Extension for Line Seizure Feature

Sensaphone 800 Manual sensaphone manual

Alert Zones

Number of Zones: 8 (2.8K thermistor comes installed on zone 1 for temperature monitoring)
Zone Connector: Terminal block
Zone Types: N. O./N. C. contact, 2.8K thermistor (-20° F to 150° F or -30° C to 65° C )
Zone Characteristics: 5.11K to 2.85V (Short circuit current: 1mA max.)
A/D Converter Resolution: 10 bits ±2 LSB
Zone Protection: 5.5VDC Metal Oxide Varistor with fast acting diode clamps.

Built in Microphone

Internal Electret Condenser: For listening in to on-site sounds and detecting high sound levels.

Phone Interface

Line RJ11 Jack: For connection to a two-wire analog telephone line. (6' modular cord included)
Extension RJ11 Jack w/ Line Seizure: For connecting other devices on the same telephone line, devices connected to this jack are disconnected in the event that the 800 must dial out for an alarm.
Phone Line Protection: Metal Oxide Varistor & self-resetting fuse

LED Indicator

System On: On steady when the unit is in RUN mode. LED blinks once every few seconds while in STANDBY mode.
Phone In Use: On steady when the telephone line is being used. LED blinks when no dial tone is detected. Off when telephone line is not in use.
Alarm: Off when no alarm exists. Blinks when an unacknowledged alarm exists. On steady when an acknowledged alarm exists
Battery Ok: On steady when the battery is in good condition. Blinks when the battery is low. Off when the battery must be replaced.

Relay Output

Rating: Rated for 1A 30VAC/1A 30VDC maximum.

Power Supply

Power Supply: 120VAC/9VDC 60Hz 6W wall plug-in transformer w/6' cord.
Power Consumption: 1.5 Watts
Power Protection: Metal Oxide Varistor
Battery Backup: Six size-C alkaline batteries (not included), providing up to 24 hours of back-up time.


Operating Temperature: 32¢122° F (0¢50° C)
Operating Humidity: 0¢90% RH non-condensing
Storage Temperature: 32°¢140° F (0¢60° C)

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