USI IoPhic Smoke & Fire Alarm

Iophic Smoke & Fire Alarm
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Our Story So Far

So, that's what we have to say about THAT product. Now, let's talk recap. As you likely recall from last time, we now celebrate Woot Offs with a look at our ongoing storyline. First, though, we'll make a special shout-out to Mouseka's thread full of theories and conjectures. Join in if you wanna... 

This month's been unusually exciting. Sylvia started us off by acting strange and Leslie was even more determined to prove her neighbor was a robot perhaps for a very good reason. Rod prepared to move and the stake-out detectives had a little argument about being taken for granted.

Nestoras was the first to find Sylvia had vanished without a trace but it was Sylvia's twin sister who figured out what had happened, and found Sylvia hiding out with Rod. What scandal is so big that Sylvia could only turn to her ex-husband? What scandal would attract Mike, the hairless yet well rounded detective?

Phil inner voice is urging him to reconsidering his life, while his young friends at college are learning how hard it can be to get along with each other. And lately there's been plenty on the TV. Now you're pretty much up to speed! Consider this your invitation to the stories yet to come.

Back to the Woot-Off!


From its founding in 1969, Universal Security Instruments has grown to be an industry leader providing residential security products. Universal Security Instruments has become one of the largest manufacturers of Smoke and Carbon Monoxide Alarms in the world.

Universal Security Instruments IoPhic Smoke & Fire Alarm with Battery

  • IoPhic alarms are very effective at detecting fast flaming fires and also respond very quickly to slow smoldering fires - up to 87% faster than standard alarms
  • Microprocessor virtually eliminates nuisance alarms caused by non-hazardous sources such as every day cooking smoke or steamy showers
  • Differentiates between cooking smoke and real fire
  • Temperature and humidity compensation continuously adjusts to variations in environmental conditions
  • Self-diagnostics feature performs a status check during power up to ensure alarm is functioning properly
  • Quick Find alarm locator easily identifies originating alarm
  • Larger mounting base covers drywall imperfections and old paint marks
  • End-of-service life warning in approximately 10 years from date of activation
  • Front-load battery drawer, replace battery without removing alarm from bracket
  • Dual tamper resistant locking features, prevents alarm and battery removal
  • Single silence/test button, in the unlikely event of a nuisance alarm, the silence feature quiets a non-hazardous alarm
  • Quick activation pull-tab, preserves battery life, remove battery tab without removing alarm from bracket to begin operation
  • For maximum detection, install alarm inside every bedroom, outside every sleeping area, and on every level of the dwelling
  • Primary power source, 9-volt alkaline battery provides continuous protection since alarm does not draw from household current

View product manual here

Shipping Note: Eligible for shipping to all 50 states

Warranty:  10 Year Universal Security Instruments





Universal Security Instruments IoPhic Smoke & Fire Alarm

Sensor Type: IoPhic
Primary Power: 9 Volt Alkaline Battery (Included)
Size: 6.25" Dia x 2.25" H



In the Box:
  • (1) Universal Security Instruments IoPhic Smoke & Fire Alarm


Sales Stats

Speed to First Woot:
0m 57.559s
First Sucker:
Last Wooter to Woot:

Purchaser Experience

  • 3% first woot
  • 2% second woot
  • 22% < 10 woots
  • 32% < 25 woots
  • 41% ≥ 25 woots

Purchaser Seniority

  • 2% joined today
  • 0% one week old
  • 1% one month old
  • 11% one year old
  • 85% > one year old

Quantity Breakdown

  • 24% bought 1
  • 34% bought 2
  • 42% bought 3

Percentage of Sales Per Hour

12 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11

Woots by State

zero wooters wootinglots of wooters wooting

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USI IoPhic Smoke & Fire Alarm
$12.99 Sold Out Home & Garden
$12.99 USD false 1 Retail EA
1 3
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4121 International Pkwy Carollton TX 75007 U.S.A.