-40%

Retrofit Ring Contact Sensor First Generation (Use your existing wiring!)

$ 15.83

Availability: 24 in stock
  • Type: Contact Sensor
  • Battery Included: Yes
  • All returns accepted: ReturnsNotAccepted
  • Connectivity: Wired
  • Brand: Ring
  • Condition: New
  • Compatible Brand: Ring

    Description

    Great way to use existing wiring and not mounting these huge sensors.  Existing wiring will also allow you to use less sensors.  If you have multiple windows/doors in series, you'll only need one retrofit sensor.  Without it, you'll have to mount a sensor per window/door!
    This is just like the Ring Retrofit Alarm Kit that monitors 8 zones but you can monitor 1 zone instead.  The first generation contact sensor also comes with a larger battery which is 1550ah whereas generation 2 sensors only come with 235mah batteries.  If you're not mounting these, then the bigger batteries are better!
    See video of it in action here:
    https://youtu.be/tMvrvyoE1QA