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Absolute FMR850

2-Way Remote Start Car Alarm

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FM/FM 2-Way Car Alarm with Remote Engine Start • 4-Channel Output • On-Board Starter Relay • Starter Disable • Silent Arm / Disarm • 128 dB Siren with 6 Tones • Anti-Hijack (Programmable)

Learn more about the fmr850

Good news and a little bad...

This item has been discontinued

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Product Highlights


FM/FM 2-Way Car Alarm with Remote Engine Start • 4-Channel Output • On-Board Starter Relay • Starter Disable • Silent Arm / Disarm • 128 dB Siren with 6 Tones • Anti-Hijack (Programmable)

Description


Absolute brand icon

Authorized dealer

  • FM/FM 2-Way Car Alarm with Remote Engine Start
  • FM / FM Two Way Long Range Transmitter
  • 4-Channel Output
  • On-Board Starter Relay
  • Factory Alarm / Immobilizer Bypass Output
  • Compatible with Gas / Diesel Systems
  • Valet Mode
  • Starter Disable
  • Silent Arm / Disarm
  • Car Location Identification
  • Instant Status Display and Alert
  • EL. LCD Back Light
  • Keyboard Lock for Further Safety
  • Automatic Re-Arming (Programmable)
  • Anti-Hijack (Programmable)
  • Remote Trunk Release
  • Window Roll-Up (Programmable)
  • Double-Pulse Unlock (Programmable)
  • 128 dB Siren with 6 Tones
  • 1-year Manufacturer's warranty

Product history:

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(newest, current model)
Absolute FMR850 thumbnail
(previous model, replaced by Absolute FMR-857)

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Item Details


Manufacturer:

Model Number:

FMR850

Weight:

5.00lbs

Internal SKU:

fmr850

Internal Product ID:

5306

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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.