SPD1200M4 Laser Ranging Module, 905nm Wavelength, 0.2m-1200m Range, UART-TTL Interface, Compact Rangefinder for Night Vision and Thermal Imaging

The SPD1200M4 Laser Ranging Module is a lightweight, compact rangefinder operating at a 905 nm wavelength, delivering reliable distance measurements from 0.2 m to 1,200 m (up to 1,500 m at nighttime). With a ranging accuracy of ±0.3 m for distances up to 100 m and a measurement accuracy rate of ≥98%, this module is built for precision. Its adjustable refresh rate of 2–15 Hz can be customized to suit your application needs. Weighing approximately 6 g and measuring just 9.45 × 16.8 × 27.85 mm, it integrates seamlessly into handheld devices such as night vision devices, thermal imagers, telescopes, and laser illuminators. The UART-TTL communication interface (default 115200 bps baud rate) supports easy secondary development, backed by dedicated test software and protocol documentation. Operating across a wide temperature range of -20°C to +60°C with IP67 lens cavity protection and impressive shock resistance of 1,000 g/ms, this module is ideal for border security, aviation, law enforcement, railway systems, and outdoor sports applications.

• WIDE MEASUREMENT RANGE: Operates from 0.2 m to 1200 m daytime, with nighttime range extending up to 1500 m at a 905 nm wavelength.
• HIGH ACCURACY & FAST REFRESH RATE: Delivers ranging accuracy of ±0.3 m (within 100 m) and a measurement accuracy rate of ≥98%, with a refresh rate of 2–15 Hz.
• UART-TTL INTERFACE: Features a customizable UART-TTL communication interface at 115200 bps default baud rate, supplied with test software and protocol documentation for easy secondary development.
• ULTRA-COMPACT & LIGHTWEIGHT: Measures just 9.45 x 16.8 x 27.85 mm and weighs approximately 6 g, ideal for integration into night vision devices, thermal imagers, telescopes, and laser illuminators.
• RUGGED & RELIABLE: Rated IP67 (inside lens cavity), operates from -4°F to 140°F, and withstands shock up to 1000 g/ms, making it suitable for border security, aviation, law enforcement, and outdoor applications.