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Honeywell Wired Passive Infrared (PIR) Motion Sensor [IS335]

Honeywell Wired Passive Infrared (PIR) Motion Sensor [IS335]

6 reviews

Regular price $29
Regular price Sale price $29
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Honeywell IS335 Passive Infrared Motion Sensor

Works perfectly with the Konnected Alarm Panel as a replacement indoor motion sensor.

  • 40' x 56' detection range
  • Pet immunity up to 80 lbs
  • Mount on wall or in corners with heights from 7 ft - 9 ft (2.1 m - 2.7 m)
  • Can be powered from Konnected Alarm Panel AUX output or any ~12V source
  • Sealed Optics: The sealed optical chamber prevents drafts and insects from affecting the detector.
  • Uniform Sensitivity Optics: Whether an intruder is directly in front of the sensor or at the edge of a protected area, the custom designed Fresnel lens provides a consistent level of detection—delivering optimal performance no matter what the distance. Shorter precision focal lengths mean superior optics and detection.
  • Wall-to-Wall Coverage: Wide and long detection coverage for coverage range protection that exceeds similar products in the market.
  • Superior Detection and False Alarm Immunity: The IS335 motion detector provides superior protection against false alarms without sacrificing catch performance.
  • Pet‑friendly Selectivity: Turn pet immunity on or off simply by setting a jumper. When pet immunity is enabled, the detector can distinguish between signals caused by humans while ignoring pets up to 80 lbs.
  • PIR White Light Immunity: A patented black bug guard reduces false alarms by providing 2,000 lux of white light immunity. This helps reduce false alarm problems caused by lights, flashlights or reflective objects.


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Customer Reviews
4.2 Based on 6 Reviews
5 ★
4 ★
3 ★
2 ★
1 ★
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Filter Reviews:
  • alarm system company
  • pet immunity
  • resolution tips
  • pet sensitivity
  • detector
  • cover
  • reference
  • sensor
  • Motion
  • internet
22 Dec 2023
Richard J.
Canada Canada

Great product

Easy to install and work perfectly

22 Jan 2023
Andrew A.
United States United States

Small Profile

Small Profile. Wife likes the size. Hard to daisy chain wires through the units.

12 Sep 2021
James B.
United States United States

Works like it is supposed to.

This motion detector works like it is supposed to work. It detects motion, and doesn’t detect motion when it’s not supposed to. The best thing is the pet immunity. It is not overly sensitive like the original motion detector the original alarm system company installed.

28 Jan 2021
Daniel W.
United States United States

This is an update to a previous review that I could not figure out how to update.

When I installed this detector I tested it without the cover on the front so I could adjust the pet sensitivity if needed. It turns out that this sensor does not work properly unless the front cover is installed. No where could I find reference to this in the directions or on the internet. Once the front cover was installed it appears to be working great now. Hopefully your tech support will see this so they can add it to their problem resolution tips.

19 Dec 2020
Daniel W.
United States United States

It's unreliable

It triggers when no one is around and it doesn't trigger when I'm standing 10 ft in front of it. That makes it basically useless.

04 Oct 2020
Jay P.
United States United States

Easy install

This works perfectly. Easy to install. Works great. Very happy with my purchase.