SR315 DSMR 3 CH Receiver (SPMSR315)

SR315 DSMR 3-channel surface receiver is a compact, high‑performance 2.4GHz receiver designed for reliable, low‑latency control on surface RC models. It leverages DSMR technology to deliver solid range and quick responsiveness, with a 5.5ms frame rate that keeps steering and throttle inputs feeling immediate even in noisy RF environments. The lightweight hard-case is easy to mount, with added antenna support and an integrated antenna tube slot for tidy installs; a top‑mounted bind button eliminates the need for a bind plug during pairing.

Designed for broad compatibility, the SR315 supports Spektrum DSMR/DSM2 and SLT FHSS 2.4GHz protocols, giving flexible options across systems. It includes SmartSafe and Gas Mode failsafes to protect the model in case of signal loss, and the compact design with integrated antenna routing simplifies installation in nearly any surface model. It’s ready for Spektrum Smart technology, enabling telemetry with compatible Smart batteries and ESCs for improved visibility and performance.