Message to Our Customers
Discontinued

Universal Security Instruments

Model # MDS300B

Internet # 203367032

Battery Powered Smoke and Fire Alarm

This item has been discontinued.
The Home Depot no longer carries this specific product.

$19.96 / each
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PRODUCT OVERVIEW

Model # MDS300B

Internet # 203367032

IoPhic Universal Smoke Sensing Technology alarms with microprocessor intelligence are designed to virtually eliminate nuisance alarms caused by non-hazardous sources such as every day cooking smoke or steamy showers. Nuisance alarms are the leading reason for intentionally disabled smoke alarms. Working smoke alarms are a key factor in surviving a fire. NEW IOPHIC TECHNOLOGY – Makes conventional alarms obsolete . IoPhic is an ionization alarm containing a patent-pending Universal Smoke Sensing Technology. The first and only single-sensor alarm to respond 87% faster* to slow smoldering fires. IoPhic alarms also respond very quickly to fast flaming fires. *UL217 Smoldering Smoke Test on 5/26/2010, Underwriters Laboratories Project #09CA38078. Installation of IoPhic alarms virtually eliminates false alarms. Installing IoPhic alarms ensures maximum detection of BOTH types of fires from a single alarm, while eliminating the need for a combination of ionization & photoelectric alarms. Choose this alarm if you are looking for an alarm with superior nuisance alarm resistance. Universal Security Instruments—Always Working To Protect Your Family.

  • 9 Volt energizer alkaline battery included
  • Superior false alarm resistance
  • Self-diagnostics ensures alarm is functioning properly
  • Temperature and humidity compensation
  • Quick find alarm origination/locator feature
  • Product end-of-service life warning
  • Single test/silence button
  • Fast and easy to install
  • No wiring required
  • Ideal for new or replacement installations

Info & Guides

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SPECIFICATIONS

Dimensions
Product Depth (in.) 
1.75 
Product Height (in.) 
5.75 
Product Width (in.) 
5.75 
Details
Alarm Sensor Type 
Ionization 
Alarm Type 
Smoke 
Alarm/Detector Features 
Hush Feature,Tamper Resistant 
Commercial / Residential 
Residential 
Connector/Contact Type 
None 
Electrical Product Type 
Smoke Detector 
Included 
Batteries 
Power Source 
Battery 
Returnable 
90-Day 
Voltage (volts) 
Warranty / Certifications
Certifications and Listings 
1-UL Listed 

CUSTOMER REVIEWS

Rated 4.0 out of 5 by 1 reviewer.
Rated 4.0 out of 5.0 by Really needed this type(does not connect to house system) I must have bought the wrong one. I needed the type that hooks up to a system thought out the house, when one goes off, the others goes off through out the house. Also hooks to 120 volt line in back. I was going to bring it back but I saw my ground room with all my natural gas operated equipment did not have a fire alarm and this one had all I needed. It was easy to place on wall by door. November 6, 2013
  • 2015-06-01T11:12:52.068-05:00
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SHIPPING AND DELIVERY OPTIONS

Standard Shipping includes delivery by small parcel service. Processing time varies by product.


If product is eligible for shipping to AK, HI and US Territories additional transit time and remote surcharges may apply.