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Fenix AER-03 V2.0 Remote Switch

$27.00 $19.95

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The Fenix AER-03 V2.0 is an upgraded model of our popular remote pressure switch. The perfect accessory for your rail mounted flashlight, this remote switch allow you quickly turn on/off your flashlight or select momentary on, and mode/output selection (mode selection only on select flashlights), with the noiseless (no click) pressure pad switch. Easily attach your remote switch either by cable ties or Velcro (both included). Made of durable, non-reflective materials this remote switch is IP68 rated dustproof and waterproof underwater to 2m.

SKU: AER-03-V2N/ABarcode: 6942870306919N/A

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More Information


Tail Adapter: 1” (26.5mm) x 1.3” (32mm)
Thread: Tr24 x 1.5mm
Cable Length: 9.1” (23cm)
Overall Length: 13.4” (34cm)



1.4 oz. (40g)



Cable: PU material
Tail Adapter: T6-grade aluminum


Compatible with:


  • Noiseless pressure pad switch with a lifespan of 100,000 activations
  • Tactical round switch for momentary-on/constant-on
  • Tail adapter is made from T6-grade aluminum, type III hard-anodized anti-abrasive finish
  • Cable made from resilient PU material
  • IP68 rated dustproof and waterproof underwater to 2m.

Customer Reviews

Based on 12 reviews

Perfect product, worked as advertised, instructions would be nice.

Roger Jordan

Very nice tactical switch!
Well built and fits into the picatinny mount well.

John Lamb

Overall, it's an OK switch for the TK26R, but... If the light is off and you try to activate the strobe feature via this switch, it weakly and slowly pulses like the battery is about to die. When the flashlight is already turned on, the strobe works, but it stays on. You have to click it back off. When using the TK26R without this switch, the light can be off and the strobe functions and it is on momentarily, as it should. The packaging says the strobe feature will work. It does not work in a way that is practical or as the light itself was designed.

Richard Kelley

Mounted to Magpul M-Lock picatinny and is slightly loose

Johnathan Coffey

Smooth operation. Not so sensitive your activating accidentally

David Bailles

So much better than the phone cord style that I just wouldn't run. Great length. Fantastic product.

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