SPD1200S2

A ≤ 10 g square-format module for easy mechanical integration: full-range 0.2–1,200 m (1,500 m at night) on a fast 4–15 Hz adaptive cadence, with a resin aspherical lens and IP67 lens cavity.

Max range: 0.2–1,200 m (1,500 m night)
Accuracy: ±0.3 m (≤400 m)
Weight: ≤ 10 g
Interface: UART-TTL

905 nm Class 1 · IEC 60825-1 Intelligent integration Indoor & outdoor sensing Industrial measurement

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VIDEO / DEMO

SPD1200S2 ON THE BENCH

Product video 1:01

The video documents appearance and demonstrated behaviour only — it does not replace the spec table above, which governs range, accuracy, interface and test conditions.

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SPEC / SHEET

SPD1200S2 · 905 nm

Technical specifications full sheet


Laser wavelength	905 nm ± 5 nm
Laser divergence	< 6 mrad
Optical material	Resin aspherical lens
Receiving aperture	9.0 × 14.5 mm
Ranging range	0.2–1,200 m (max 1,500 m nighttime)
Ranging accuracy	±0.3 m (≤400 m) · ±0.5 m + d·0.1% (400–1,200 m)
Ranging frequency	4–15 Hz adaptive
Accuracy rate	≥ 98%
Interface	UART-TTL (customizable)
Baud rate	115200 bps
Supply voltage	3.3–5 V
Startup time	≤ 200 ms
Operating power	≈ 0.5 W average · 0.75 W max
Operating temperature	-20 to +60 ℃
Storage temperature	-40 to +60 ℃
Protection rating	IP67 (lens cavity)
Laser safety class	IEC Class 1
Dimensions	24.6 × 14.45 × 26.3 mm (square)
Weight	≤ 10 g

Interface UART-TTL, 6-pin

Pin	Signal	Description
1	GND	Power −
2	VCC	Power +
3	I/O	Reserved for expansion
4	TXD	Module → host
5	RXD	Host → module
6	SW-SHOT	Function enable (active high)

Application fit where it ships

Intelligent integration Indoor & outdoor sensing Industrial measurement

Data is transmitted as a standard 8-byte UART frame (0x55 0xAA header, function code, four data bytes, checksum); distance is returned as the value ×10 for a one-decimal reading. A PC configuration tool and standard command set are available for integration.