Product Specifications#

This topic lists the specifications for the different Stereo mini camera models.

USB Camera Models#

	STM-501u / STM-502u	STM-951u / STM-952u
Order Number	2200002833 / 2200002834	2200002835 / 2200002838
Baseline	50 mm	95 mm
Working Range^a	0.26–3 m	0.25–6 m
Depth Accuracy^b	≤1.5 % @ 2 m	≤0.8 % @ 2 m; ≤1.6 % @ 4 m
Depth Optical Filter	None (501u) / IR-pass (502u)	Visible suppression (951u) / IR-pass (952u)
Depth Field of View	90° x 65° ± 3° @ 2 m	90° x 65° ± 3° @ 2 m
Depth Image Resolution & Frame Rate	1280 x 800 @ 30 fps, 848 x 480 @ 60 fps	1280 x 800 @ 30 fps, 848 x 480 @ 60 fps
RGB Field of View (H×V)	86° x 55° ± 3°	94° x 68° ± 3°
RGB Image Resolution & Frame Rate	1920 × 1080 @ 30 fps	1280 × 800 @ 60 fps
Ego-motion (IMU)	Yes	Yes
Interface	USB 3.0	USB 3.0
Data Connector	Type-C, receptacle, locking	Type-C, receptacle, locking
I/O Connector	8-pin pin header, single-row, 1.00 mm pitch	8-pin pin header, single-row, 1.00 mm pitch
Power Supply	5 VDC via USB (requires port supporting 1.5 A)	5 VDC via USB (requires port supporting 1.5 A)
Housing Size (L x W x H)	90 x 25 x 30 mm	124 × 29 × 27 mm
Weight	97 g	135 g
Operating Temperature	-10–40 °C	-10–45 °C
Protection Class	IP5X	IP65
Mounting Points	Bottom: 1 × 1/4-20 UNC Back: 2 × M4	Bottom: 1 × 1/4-20 UNC Back: 2 × M4
Conformity	CE (EMC 2014/30/EU), FCC Part 15 Class B, RoHS, REACH, WEEE, KC (KR)	CE (EMC 2014/30/EU), FCC Part 15 Class B, RoHS, REACH, WEEE, KC (KR),
Operating System	ARM Linux (AArch64), Linux (x86_64), Windows	ARM Linux (AArch64), Linux (x86_64), Windows
Warranty	36 months	36 months

	STM-951g	STM-955g
Order Number	2200002836	2200002839
Baseline	95 mm	95 mm
Working Range^a	0.25–6 m	0.31–10 m
Depth Accuracy^b	≤0.8 % @ 2 m; ≤1.6 % @ 4 m	≤0.4 % @ 2 m; ≤0.8 % @ 4 m
Depth Optical Filter	Visible suppression	Visible suppression
Depth Field of View	90° x 65° ± 3° @ 2 m	90° x 65° ± 3° @ 2 m
Depth Image Resolution & Frame Rate	1280 x 800 @ 30 fps, 848 x 480 @ 60 fps	1280 x 800 @ 30 fps, 848 x 480 @ 60 fps
RGB Field of View (H×V)	94° × 68° ± 3°	94° x 68° ± 3°
RGB Image Resolution & Frame Rate	1280 × 800 @ 60 fps; 1280 x 720 @ 60 fps	1280 × 800 @ 60 fps; 1280 x 720 @ 60 fps
Ego-motion (IMU)	Yes	Yes
Interface	GigE	GigE
Data Connector	M12 X-coded, 8-pin, receptacle	M12 X-coded, 8-pin, receptacle
I/O Connector	M8 A-coded, 8-pin, plug	M12 A-coded, 8-pin, plug
Power Supply	PoE (IEEE 802.3af); DC 9–24 V (≥1 A)	PoE (IEEE 802.3af); DC 9–24 V (≥2 A)
Housing Size (L x W x H)	124 × 29 × 50 mm	138 × 40 × 70 mm
Weight	220 g	520 g
Operating Temperature	-10–45 °C	-10–50 °C
Protection Class	IP67	IP67
Mounting Points	Bottom: 4 × M4 or 1 × 1/4-20 UNC Back: 2 × M4	Back: 4 × M4 Bottom: 4 × M4 Top: 4 × M4
Conformity	CE (EMC 2014/30/EU), FCC Part 15 Class B, RoHS, REACH, WEEE, KC (KR)	CE (EMC 2014/30/EU), FCC Part 15 Class B, RoHS, REACH, WEEE, KC (KR)
Operating System	ARM Linux (AArch64), Linux (x86_64), Windows	ARM Linux (AArch64), Linux (x86_64), Windows
Warranty	36 months	36 months

Measure object reflectivity > 10 %, up to 20 m distance depth data. Theoretical maximum depth range up to 65 meters but the actual accuracy varies with the distance and the object to be measured.
The depth performance of each 3D camera is validated at the production line before shipping. The metrics reflect the depth performance under typical conditions. External factors over the camera's lifespan may have significant impact on its depth performance. For more detailed depth performance metrics, refer to the Typical Depth Performance section.