Sig Echo1 B Thermal Reflex Sight 1-2x


The Sig ECHO1 B is the future of thermal reflex sights! Choose the ECHO 1 for fast and intuitive thermal reflex target acquisition with greatly improved situational awareness.

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SKU: RRSGSOE11011 Categories: ,

Sig Echo1 B Thermal Reflex Sight 1-2x

The Sig ECHO1 B Digital Thermal Imaging Reflex Sight uses temperature levels to provide clear target imagery regardless of light conditions. It also functions similar to a conventional reflex sight for fast and intuitive target acquisition with greatly improved situational awareness.

The Sig ECHO1 B features a 206×156 uncooled VOx Bolometer Array, five default reticles and the ability to design and upload new reticles. The ECHO1 B can take pictures in individual and burst modes for downloading. It also features color LCD display for day/night direct view targeting with white hot, black hot, and multiple temperature settings.

What is the difference between the SIG ECHO1 and ECHO1 B?

The Sig ECHO1 B includes a top mount peep sight however, it does not include the  ROMEO1 adapter plate for backup sights or there rugged USB cable, and protective cover . If you need these components please consider the ECHO1 version.

Thermal detection range exceeds 1,000 yards with a targeting range of 300+ yards. Additional features include electronic zoom from 1x to 2x, IPX-6 waterproofing, 30 Hz frame rate, and 8-hour minimum runtime.



-206×156/12 Micron Thermal Core
-Dual Supercapacitors provide continuous operation under heavy recoil.
-Threaded mounting holes for included peep sight.
-Backup sight or ROMEO1 Open Reflex Sight (Optional adapter plate required)
-Provides for Day and Night Time Hog Hunting
-Perfect for Home Defense, Law Enforcement, Military, and Search and Rescue.
-5 default reticles and the ability to design / upload new reticles
-Sight can take pictures, individual and burst mode
-Color LCD display for day/night time direct view targeting
-White or black hot menu selectable plus color palette and game highlight
-Top mount peep sight and ROMEO1 adapter plate for backup sights
-Includes a M1913 Picatinny cross-slot STANAG compliant mount
-Thermal detection >1000 yards, targeting range >300 yards
-Electronic zoom from 1x to 2x
-IPX-6 waterproof
-30 Hz frame rate
-12 micron pixel size for higher definition and better detection
-8 hour minimum runtime

*PLESAE NOTE: SOE11011 Does Not Include ROMEO1 Adapter Plate, Rugged USB Cable, and Protective Cover Order the Sig Echo 1 SOE1101 if you wish to purchase the above mentioned accessories.


Sig Sauer Echo 1, Thermal Reflex Sight, 1-2x, Fits M1913 Rail, Graphite Finish Soe11011

Model: Echo 1
Product Type: Thermal Weapon Sight
Finish/Color: Graphite

Weight 2.81 lbs

Sauer, Sig



Product Type

Sight, Thermal, Weapon



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