Compustar 2WR3R-SS 2-Way R3 SS Replacement Remote

Compustar 2WR3R-SS is a replacement transmitter for a compatible installed Compustar remote-start or security system. It is not a universal application: confirm the exact vehicle, installed controller, firmware, antenna/RF platform, and companion parts that apply before ordering.

At a Glance

• Up to 2 Miles of Range Powered by Digital Spread Spectrum (DSS) Technology
• Send commands from up to 2 miles away
• Remote Start Hold down the KEY button for 2.5 seconds to remotely start your engine to heat up/cool down your vehicle
• Keyless Entry Press the LOCK or UNLOCK buttons to arm and disarm your security system, as well as lock and unlock your vehicle's doors
• Trunk Release Hold the TRUNK icon to pop your trunk or to activate your power liftgate
• 1-Year Warranty Compustar remotes are covered by a 1-year warranty against defects and malfunctioning components
• Genuine replacement transmitter for the matching Compustar RF platform
• Requires pairing/programming to the installed system

Compatibility & What You Need

Match the antenna model first. This transmitter is designed for the exact Compustar antenna/RF platform below. A compatible controller by itself is not enough if the installed antenna uses a different frequency or protocol.

Compatible antenna / RF platform

• Firstech ANT-2WDSS Replacement 2 Way DSS Antenna (ANT-2WDSS)

Compatible Compustar controller families when used with that matched antenna

• CM-900X
• CM-DC3
• Firstech CM-X Alarm and Remote Start Brain Replacement (CM-X)
• CM2305-A
• CM2500
• CM7000-AS
• CM7200-S
• CM900-AS
• CM900-S
• iDataStart CMBMXA0 Remote Start Control Module for Select BMW, Mini, Mercedes, and Freightliner Models 2003 (CMBMXA0)
• CMVWXA0
• SmartKey Starter for Mercedes-Benz

Official kits and systems documented with this remote

• RF-P2WR3-SS
• RFX-P2WR3-SS

Replacement-remote note: This is one transmitter, not a complete remote-start or security system. Confirm a matching antenna or original kit/system model before ordering. Programming/pairing is required after purchase; button count and appearance alone do not establish compatibility.

Technical Specifications

What's Included

• One Compustar 2WR3R-SS replacement transmitter
• Installation labor and separately required vehicle/system components are not included

Installation and fitment note: Vehicle electronics and remote-start/security products are application-dependent. Confirm all required modules, harnesses, firmware, safety inputs, transmission support, and factory-equipment qualifiers before purchase. Professional installation is recommended.

Why Buy From MCOR Automotive

• Genuine Compustar product from an authorized retailer
• Clear required-component and compatibility guidance before purchase
• Professional remote-start, security, telematics, and vehicle-integration support