DX2S 2-Ch DSM Surface Radio with Telemetry and 1SX

Spektrum - Item No. SPM2120
5 out of 5 Customer Rating

Key Features

  • Built-in telemetry
  • Graphically depicted speed, voltage and temperature gauges
  • 5-model memory
  • MR3000 Marine receiver and DSM2 surface receiver compatible, in addition to DSM surface receivers
  • 1 heavy-duty, metal-geared servo with dual ball bearings included
  • 3 interchangeable grips
  • Digital trims
  • ModelMatch™
  • Roller wheel programming interface
  • Standard and Expert modes
  • Count down, count up and intermittent timers
  • Buzzer - High, Low and Off
  • Exponential adjust
  • Model name
  • Servo reverse
  • Servo travel adjust
  • Sub-trim setting
  • Telemetry RPM Settings
  • Telemetry Rx Battery Alert Setting
  • Telemetry Temp Settings
  • Transmitter Battery Alert Setting

Video Overview


Combining Spektrum’s industry-leading 2.4GHz DSM® technology with valuable telemetry features and an incredible price point, the DX2S represents a breakthrough in 2-channel sport-level radio systems. RTR drivers and sport racers can add the safety of telemetry and monitor vital vehicle stats right from their transmitter*, without any additional equipment. Keep your engine operating in the optimum temperature range, keep an eye on your battery voltage and check out just how fast your vehicle is running, all right from the large LCD readout of the DX2S.

*Telemetry requires a DSM telemetry-compatible receiver (SPM1205, SPMSR3300T). Telemetry is not available on the MR3000 or DSM2 receivers.

S100 Servo Specs:

Size Category: Standard
Type: Digital
Application: 1/10 Scale Vehicles
Torque: 123 oz-in @ 6V
Speed: 0.19 sec/60° @ 6V
Dimensions (WxLxH): 0.78 x 1.58 x 1.55 in (20 x 40 x 39mm)
Weight: 1.7 oz (48.2 g)
Bushing or Bearing: Bearing
Bearing: Dual
Motor Type: Brushed
Connector Type: Z Connector
Gear Type: Metal
Gear Material: Brass, aluminum
Voltage: 4.8V or 6.0V (4- or 5-cell)

Always purchase products from a Horizon Hobby, Inc. authorized dealer to ensure authentic high-quality Spektrum product. Horizon Hobby, Inc. disclaims all support and warranty with regards, but not limited to, compatibility and performance of counterfeit products or products claiming compatibility with DSM2 or Spektrum.

Attention: Horizon Hobby has confirmed that all Spektrum Products being sold by KoKo Technology are counterfeit.  We consider it a danger to use these products, waive all liability and will not support any warranty or service in regards to them.