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Internet # 326831159

Model # YS-3604F

Store SKU # 1010322947

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Product Details

About This Product

YoLink FlexFob Smart Security Fob can be controlled remotely via YoLink App. You can arm or disarm your system via the fob. The communication range is 1/4 mile open air. It can work with Alexa and Home Assistant.


  • 4 smart buttons, each with up to 2 functions of your choice: set scenes, arm security, control YoLink devices such as sirens, locks, lights and more
  • Alexa works with FlexFob, each button can be configured to be Alexa buttons, to activate Alexa routines
  • IFTTT works with FlexFob, each button can be configured to be IFTTT buttons, to activate IFTTT applets
  • Longest range by far, LoRa-powered wireless technology results in over 1/4 mile range and up to 1-year battery life due to extremely low power consumption
  • YoLink hub is required for full functionality, features are limited without a hub, not included
  • Start smart, a YoLink hub is required for full functionality, including for the app to work, to check battery level, etc., but your hub is compatible with a growing family of smart products for home and business
  • Return Policy

Product Information

Internet # 326831159

Model # YS-3604F

Store SKU # 1010322947

Additional Resources

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From the Manufacturer


Dimensions: H 1.7 in, W 0.75 in, D 3 in


Product Depth (in.)

3 in

Product Height (in.)

1.7 in

Product Width (in.)

0.75 in


Accessory Type

Key Fob

Batteries Included



Commercial, Residential

Hub Required

Proprietary Hub


ABS Plastic

Pack Size


Power Options


Product Weight (lb.)

0.12 lb

Remote Access

Remote Access

Requires Hub?

Requires Smart Hub



Smart Home

Smart Home Enabled

Smart Home Protocol

Proprietary Protocol

Voice Control Hub Required

No Voice Control

Wired or Wireless


Works With

Alexa, Proprietary App

Warranty / Certifications

Certifications and Listings

FCC Certified

Questions & Answers

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Customer Reviews

5 out of 5

  • 5 out of 1 reviews
  • 100% recommend this product
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Showing 1-1 of 1 reviews
great for home automation
I have owned one for 2 years, great for turning on and off lights. and turning on off my yolink alarm and turning off sirens when I forget to turn off alarm. I own over 30 yolink products and will be buying more next week or so.
    • Recommended
    Showing 1-1 of 1 reviews