2GIG FTD100-345 - Data Sheet (2025)

The 2GIG
®
Flood and Temperature Sensor provides
timely notification before costly water damage. This
wireless sensor wherever there is risk of unwanted
water pooling.
This versatile device a fully supervised 345 MHz sensor
with a unique dual-sensing technology, which employs
built-in metal contacts on both its top and bottom
to detect leaks without requiring an external probe,
making installation exceptionally easy.
The detector supports both encrypted and

non-encrypted (default) 345 MHz communications,
with an internal switch for mode selection.
Flood and Temperature
Sensor
Security Sensor with On/Off
Switchable Encryption.
2GIG-FTD100-345
2GIG products are known for quality and
field-proven reliability with more than 5
million security panels and 25 million devices
deployed that boast a less than 0.03 percent
failure rate – the best in the industry.
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Discover more
about 2GIG

345S sensors
Complete 2GIG security
ecosystem.
345S sensors work with
the all-new GC Touch,
revolutionary 2GIG EDGE,
and earlier security &
control panels from 2GIG.
Stock half as many SKUs
on trucks.
Easily choose encrypted/

non-encrypted operation
with an internal switch.

2GIG 345S sensors work

for any installation. Ordering Part Number
2GIG-FTD100-345
Wireless Signal Range
350 ft (106.7m), open air with Wireless
Control Panel
Transmitter Frequency
345 MHz
Compatibility
2GIG
Supervisory Interval
70 minutes
Dimensions
2.4” diameter, 1.3” high
Temperature Thresholds
High: 95° F (35°C). Low: 41°F (5°C)
Operating Temperature
32º to 104º F (0º to 40º C)
Operating Rel. Humidity
5 to 95%, non-condensing
Operating Temperature
32°-120° F (0°-49° C)
Relative Humidity
Water-Resistant
Batteries (included)
CR123A 3V Lithium battery
Projected Battery Life
5 years
TECHNICAL SPECIFICATIONS
Specification and availability subject to change without notice.
•
Sends a notification if water is detected where it
doesn’t belong
•
Easy installation. No screws or tools needed
•
2GIG 345MHz compatible
•
Hot (> 95°F) and Cold (< 41°F) ambient temperature
warnings
•
Supports encryption via an on-board switch
FEATURES
•
First in the industry to provide dual source protection
against water leaks
•
Drip notification when placed under a leaking water
source. Notification when pooled water is present
BENEFITS
2GIG-FTD100-345
Flood and Temperature Sensor
2GIG 345S
sensors offer reliable security coverage
for residential and commercial properties to keep
clients feeling secure. With sleek, modern designs that
seamlessly integrate into any environment, 345S sensors
include contact, PIR, glass break, smoke detectors,
keyfobs, and more.
2GIG 345S
sensors are compatible with the complete
2GIG security ecosystem including the
GC Touc h
™


and
2GIG EDGE
™
security panels.
Nice

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