SPD mini — night vision & thermal
SPD1200N4
905 nm miniature DToF rangefinder module
Ranging envelope
0.2–1,200 m
Key parameters
- Ranging range
- 0.2–1,200 m
- Accuracy
- ±0.3 m (≤100 m)
- Frequency
- On request
- Interface
- UART-TTL
- Envelope
- On request
- Mass
- On request
Published price
$130 USD / unit
Entry-band unit price at the smallest published quantity. Shipping and Incoterms are confirmed in the quotation.

A compact 905 nm ranging module for civil electro-optical products, covering 0.2–1,200 m over UART-TTL — the N-series variant with the fewest published mechanical specifics; confirm dimensions and weight with ERDI before design-in.
Designed into
- Night vision
- Thermal imaging
- Civil optics
Emitter
905 ± 5 nm
Verified specifications
Every figure below is published together with the condition it was measured under. Where the source states no condition, the column is left empty rather than filled in.
| Parameter | Value | Condition |
|---|---|---|
| Laser wavelength | 905 ± 5 nm | Source technical table |
| Ranging distance | 0.2–1,200 m | Strong sunlight or low visibility may reduce range |
| Ranging accuracy | ±0.3 m (≤100 m) · ±0.3 m + D×0.7‰ (100–1,200 m) | Source technical table |
| Interface | UART-TTL | Customizable |
| Supply voltage | 3.3–5 V | Source technical table |
| Measurement frequency | On request | Source technical table |
| Dimensions | On request | Source technical table |
| Weight | On request | Source technical table |
| Laser safety class | On request | Source technical table |
| Operating temperature | On request | Source technical table |
| Protection rating | On request | Source technical table |
Not published
No pin assignment is published for SPD1200N4. The interface is UART-TTL; request the interface control document and we send the pinout and protocol with it.
Request the ICDAdjacent models
SPD1200M2
905 nm Class 1 miniature DToF rangefinder module
0.2–1,200 m (1,500 m night)
SPD1200H2
905 nm Class 1 miniature DToF rangefinder module
0.2–1,200 m (1,500 m night)
SPD1200M4
905 nm Class 1 miniature DToF rangefinder module
0.2–1,200 m (1,500 m night)
SPD1200M17
905 nm Class 1 miniature DToF rangefinder module
0.2–1,200 m (1,500 m night)