Sig Sauer ECHO SV35-LRF Thermal Sight 1.5-12X35mm

Sig Sauer ECHO SV35-LRF Thermal Sight 1.5-12X35mm

Push past the limits of visibility with the SIG SAUER ECHO SV35-LRF Thermal Sight—a revolutionary optic that merges elite thermal imaging with precision ballistics and rugged durability. Designed for shooters who demand more than just clarity, the ECHO SV delivers real-time environmental awareness, seamless profile switching, and pinpoint accuracy—all in one compact, battle-ready package.

With a powerful 640x512 thermal core, integrated 1000-yard laser rangefinder, and onboard Applied Ballistics Ultralight engine, this sight eliminates the need for external devices and guesswork. Capture every moment with onboard photo and video recording, and stay in control with the BDX App for wireless configuration and media management. Whether you're hunting, training, or operating in low-light conditions, the ECHO SV empowers you to see more, react faster, and shoot smarter.

High-Sensitivity Thermal Core
LWIR 640x512 VGA 12μm sensor with ≤20mK sensitivity for crisp thermal detection and target clarity.

Integrated Laser Rangefinder
Accurately measure distances up to 1000 yards for confident engagement.

BDX 2.0 Ballistics Engine
Includes Applied Ballistics Ultralight with full AB bullet database for precision shooting.

Onboard Media Capture
Record stills and video with audio directly to 32GB internal solid-state storage.

Long-Lasting Power
Dual 18650 lithium-ion batteries offer 11+ hours of runtime on a single charge.

Environmental Sensors
Automatically adjust for real-world conditions to maintain ballistic accuracy.

BDX App Integration
Configure settings and manage media wirelessly via SIG’s intuitive mobile app.

Durable Mounting System
Cantilevered Picatinny rail mount ensures secure, stable installation.

Weatherproof Build
IP67 waterproof rating for reliable performance in harsh environments.

Specifications

• Mount Type: Direct M1913 / Picatinny Rail
• Height: 3.5 in (88 mm)
• Length: 10.7 in (273 mm)
• Width: 4.0 in (88 mm)
• Illumination Settings: 8 Selectable Color Palettes
• Run Time: 11+ Hours
• Waterproofing: IP67
• Color: Black
• Battery Type: (2) 18650 Lithium-Ion Rechargeable Batteries
• Storage Capacity: 32GB Internal Solid-State
• Thermal Core: LWIR 640x512 VGA 12μm, 50Hz
• Sensitivity: ≤20mK

Infinite Guarantee	LensArmor™	LightWave DSP™	Motac™	Ballistic Data Exchange 2.0
AMR™	KinETHIC™ Kinetic Energy Indicator	Hyperscan™	Bluetooth	Applied Ballistics