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ManufacturerSEQSENSE Co., Ltd.Robot model · No. 1

SQ-2 mk3

Mobile Robots (AMR) · Security & Surveillance

CommercialJapan
Key factCommercially Available · Yes
Model details

Model specifications

AvailabilityCommercially Available
Basic Monitoring While ChargingYes
BatteryLithium-ion
Camera Coverage360°
Cameras4 directional cameras
Charging MethodAutomatic return and automatic charging
Charging Station Dimensions355 × 255 × 695 mm, including reflector
Charging TimeMaximum 1.5 hours
Collision AvoidanceYes
Communication4G LTE
Dark-Environment ImagingYes, LED illumination
Depth600 mm
Drive Torque LimitingYes
Electronic Message DisplayOptional
Elevator IntegrationYes
Emergency StopYes
Floor Warning LightsYes
Hardware Versionmk3
Height1,215 mm
LocomotionWheeled AMR
Low-Light Obstacle DetectionYes
Main Navigation SensorProprietary SQ 3D LiDAR
MicrophoneYes
ModelSQ-2
NationalityJapan
Navigation3D mapping, self-localization, real-time route planning
Obstacle Detection360° 3D LiDAR-based
Operating Time5–6 hours per charge
Robot Posture DetectionYes
Robot TypeAutonomous mobile security robot
SpeakerYes
Step / Ramp CapabilityDesigned for buildings complying with Japanese barrier-free requirements
Turning Diameter655 mm
Weight65 kg
Width520 mm

About the SQ-2 mk3

The SEQSENSE SQ-2 mk3 is the current-generation Japanese autonomous security AMR. It measures 520 × 600 × 1,215 mm, weighs 65 kg, uses proprietary SQ 3D LiDAR for mapping, localization and 360° obstacle detection, and provides four-direction camera monitoring, person and fallen-person detection, automatic patrol, inspection photography, remote monitoring, voice communication, elevator integration and automatic charging. It operates approximately 5–6 hours per charge and is commercially deployed through SEQSENSE's rental/security-service model.

Typical applications: Security & Surveillance.

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