YDLIDAR SDM15/YDLIDAR SDM18 are two high-precision single-point laser ranging modules with less errors and better stability. Based on the TOF ranging principle, it is compact and lightweight, and can be used for indoor and outdoor drone height detection and obstacle avoidance, robot obstacle avoidance, home service robot/sweeping robot navigation, obstacle avoidance and other use scenarios.
USD · Indicative unit price for reference. Volume and project pricing is provided in your quotation; MOQ and lead times vary by product.
Availability & Lead Times
Ships from Hong Kong · DAP or FOB Hong Kong.
Tracked worldwide delivery
DHL · FedEx · UPS · EMS, then air, sea or rail
Export License Ready
ECCN, CO, CI, PL, EUS docs
Product prices and shipping quotes do not include import duties, taxes or customs clearance fees — these are charged by the destination customs authority. Estimate them above, or read the import duties & VAT guide.
Genuine Products
Authorized distribution
Engineering support
Pre-sales selection and after-sales RMA
Secure, milestone-based payment
T/T 30/70 terms and irrevocable L/C over US$50,000. Funds follow agreed milestones — you never pay an unknown seller upfront.
Payment protectionVetted supplier, Aegisky as contracting window
Suppliers pass KYC/KYB and export-capability review; Aegisky — not an anonymous third party — is your single contracting and communication window.
View supplier profileExport compliance on every controlled order
ECCN classification, sanctions screening and end-use/end-user documentation are handled before quotation is finalised.
Export compliance14-day defective/DOA protection & warranty handling
Defective or dead-on-arrival items are accepted within 14 days via RMA; warranty claims and spare-parts support are handled through the trade desk.
Returns & warrantyComponent pricing is public. Sign in to see fleet pricing, save quotes, track orders and check out faster — creating a trade account takes about a minute.
Sign in to order →The volume is about 17.2*45*22.3mm, the sampling frequency is adjustable from 10Hz to 1800Hz, the detection distance can reach 15m, and it can withstand 60klux strong illumination.
| Sdm15 | Memory card support | Housing |
|---|---|---|
| Lidar YDLIDAR SDM15 (Dupont+Laser) | Dupont | — |
| Lidar YDLIDAR SDM15 (Serial+Laser) | Serial | — |
| Lidar YDLIDAR SDM15 (without housing) | — | without housing |
| Lidar YDLIDAR SDM15 (in housing) | — | in housing/case |
