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Household Sensors & Alarms - 142 - Page 3 - Extreame Savings! Save up to 41%

Extreame Savings! Up to 41% off on Household Sensors & Alarms at The Dead Bell, Page 3. Top brands include Dwyer, Safe Home, Wheelock, System Sensor, Kidde, Napco, CBE, Gizmode Innovations, Pacific Electronics, Extech, SROOD, MTI INDUSTRIES, EG Air, Marine Technologies, BRK, Napco Security, & First Alert. Hurry! Limited time offers. Offers valid only while supplies last.

Dwyer Magnehelic Series 2000 Differential Pressure Gauge, Range 0-1.0"WC & 0-250 Pa
By Dwyer
In Stock
You Save: 19%

mpn: 2001D,

4.0 out of 5 stars with 33 reviews
Select the Magnehelic gage for high accuracy--guaranteed within 2% of full scale--and for the wide choice of 81 models available to suit your needs precisely. Using Dwyer's simple, frictionless Magnehelic gage movement, it quickly indicates low air or non-corrosive gas pressures--either positive, negative (vacuum) or differential. The design resists shock, vibration and over-pressures. No manometer fluid to evaporate, freeze or cause toxic or leveling problems. It's inexpensive, too.Bezel

Safe Home STARTER-20 Water Quality Test Kit - (DIY Testing for 20 Different Contaminants)
By Safe Home
In Stock

mpn: 20P-TK, ean: 0869683000260,

4.4 out of 5 stars with 172 reviews
*SAFE HOME® STARTER series of test kits, provide you with contaminant testing, never before available in a DIY test kit. *You can screen any water supply, anywhere and at any time. At home or traveling abroad. *If one or more contaminants show danger levels through DIY Screening, we provide you with additional testing options. *You may choose from any number of our SAFE HOME® test kits here on Amazon, that offer Confirmation Testing through our EPA Certified Laboratory. *Over 3-Million

Cooper Wheelock Sbbr Wheelock Sbb-R Surface Back
By Wheelock
In Stock
You Save: 10%

mpn: SBB-R, ean: 0786697032042,

4.4 out of 5 stars with 19 reviews
Cooper Wheelock SBB-R WHEELOCK SBB-R SURFACE BACKSurface Mount.

By System Sensor
In Stock
You Save: 33%

mpn: 5604, ean: 0783863022470,

4.4 out of 5 stars with 28 reviews
The 5600 series offers a full-line of configurations to accommodate a broad range of applications. Both single and dualcircuit models are available for low and high temperature ratings with either fixed temperature or combination fixed temperature rate of rise (ROR) activation. The ROR element of the fixed/ROR models is restorable to accommodate field testing.Single Circuit. Fixed Temp Only. White. Heat Detector.

By System Sensor
In Stock

mpn: DH100LP, ean: 0783863017513,

4.5 out of 5 stars with 258 reviews

KIDDE 0914E Smoke Detector
By Kidde
In Stock
You Save: 25%

mpn: 914E, ean: 0025417091458,

4.2 out of 5 stars with 24 reviews
KIDDE 0914E Smoke DetectorIonization Smoke Alarm. Kidde.

Firewolf Advanced Photoelectric Smoke Detector, 4-Wire (FW-4)
By Napco
In Stock
You Save: 22%

mpn: FW-4, ean: 0785026033804,

4.2 out of 5 stars with 32 reviews
Photoelectric Smoke Detector with 135° F Heat Sensor, 12 or 24V DC, Wire-In, 4-Wire, Size: 5.50'' Diameter, 1.80'' Depth, Color: White.Accurately detects all types of fire including: paper, wood, gasoline, polystyrene, smoldering fires. Dual LEDs for 360 degree visability (with flashing cleansing indicator). Superior chamber and photoelectric beam design enables precision detection of even minute particles. Vandal resistant security locking feature. Superior insect screening.

Dwyer Series Mark II 25 Molded Plastic Manometer, Inclined-Vertical Scale, 0 to 3 inH2O Measuring Range, Red Gauge Fluid, 0.826 sp. gr.
By Dwyer
In Stock
You Save: 31%

mpn: 25, ean: 0094700679932,

4.5 out of 5 stars with 48 reviews
The Dwyer Mark II 25 inclined differential manometer with red gauge fluid has a 0 to 3 inH2O measuring range, built in zero level and molded plastic case for monitoring air velocity and air filter performance, and taking pressure measurements above and below atmospheric pressure. Red gauge fluid is freeze-proof and has lower evaporation rate for use in cold environments, and produces expanded scale viewing for improved reading resolution. The built-in zero level provides linear calibration. The

CBE PC100 Freshwater Tank Probe (One Size) (Multicolored)
In Stock
You Save: 34%

mpn: UTMD1442_1, ean: 5057520535487,

4.0 out of 5 stars with 20 reviews
Freshwater tank probe.Freshwater tank probe..

Gizmode Innovations GIWA02 Innovations Water Alarm
By Gizmode Innovations
In Stock
You Save: 7%

mpn: GIWA02, ean: 0842659000020,

4.2 out of 5 stars with 48 reviews
You may already use an alarm to protect the security of your family in your home and car, so why not protect your valuable indoor garden and the floors and walls which support it? Instead of alerting you to the presence of intruders, this Water Alarm alerts you to the potential problem of moisture buildup, which can be devastating for your plants -- and once it wreaks havoc in your greenery -- your home's structure. The Water Alarm detects standing or running water, condensation, or moisture in

Zircon 64003 Leak Alert Electronic Water Detector, 1-Pack
By Pacific Electronics
In Stock
You Save: 41%

mpn: 3404, ean: 0732233483564,

4.2 out of 5 stars with 32 reviews
Zircon's Leak Alert is perfect for use near water heaters, sinks, dishwashers, sump pumps, and more. Protect your home from water damage by placing the Leak Alert in any place that has potential for flooding or leaks. A loud (85dB) alarm sounds with direct water contact. The Leak Alert requires an easily installed 9V battery, no wiring or hub required. Should flooding occur, the Leak Alert will float and sound a loud audible signal. The Leak Alert has a low battery warning for optimum

Extech FG100 Combustible Gas Leak Detector
By Extech
In Stock
You Save: 13%

mpn: FG100, ean: 0793950501009,

4.6 out of 5 stars with 16 reviews
'Gas Leak Detector, Detects Propane 500 To 6500 PPM, Natural Gas 1000 To 6500 PPM, Audible And Visual Indicators, Bulit-in Static Discharge Test, Battery 2 AAA, Includes Wrist Strap, Batteries, Instructions'LED indicators for gas leakage and static absorption. Continuous operation up to 4 hours. Audible and visual alarm. Highly sensitive detection circuitry. Detects combustible gases.

Natural Gas Detector Explosive Gas Alarm Methane Combustible Gas Leak Alarm for Home Prevent Fire Explosions with Sound Warning and Digital Display
In Stock
You Save: 12%

mpn: Gas_Alarm,

4.9 out of 5 stars with 9 reviews
Natural Gas Detector-When the kitchen of natural gas (methane) leak occurs when it will automatically alarm, issued a 85dB of real human voice and flashing light will alarm sound to protect your family's life and property safety. LCD diaplay-- Digital display shows combustible gas concentration (0 ~ 20 % LEL). Sound alarm and flashing light will be both triggered once over 10% LEL. POWER SUPPLY--AC 110-230V 50-60Hz,Digital display screen.Display alarm concentration, detect gas Display input

MTI INDUSTRIES 40441PWT 12V Propane/Gas Detector
In Stock

mpn: 40441PWT, ean: 0715456404417,

4.8 out of 5 stars with 142 reviews
40-441-P-WT MTI Industry 12V White Safe-T-Alert Surface Mount LPG Leak DetectorComes with full manufacturer warranty. Fits multiple makes and models (contact seller with your vehicle for fitment compatibility information).

Propane / Natural Gas Detector, Home Gas Alarm; Leak Tester, Sensor; Monitor Combustible Gas Level: Methane, Butane, LPG, LNG; Voice / Light Warning & LED Display, Prevent Fire Explosions; eBook
By EG Air
In Stock

mpn: EG-NGD050, ean: 0761856503083,

4.2 out of 5 stars with 94 reviews
Manufactured by the company that holds this product's design rights, you can be confident this item is tried and tested; otherwise, any return cost is on us. As the only US based retailer of this item, we have a chemist on staff to answer any technical questions. We also include a 20+ page eBook on Gas & Air Quality Hazards that is emailed at the time of item delivery.Home SafetyHelp reduce your worries of leaving the stove on with this combustible gas siren & speaking voice alarm with

Marine Technologies Safe-T-Alert 30-442 12V Propane Alarm Flush Mount Black
By Marine Technologies
In Stock

mpn: 30-442-P-BL, ean: 0715456404332,

4.1 out of 5 stars with 233 reviews
Sold Individually -This Product Is Designed And Made By Mti Industry. With The Classic Look, The Right Color Combos And Materials, It Works Just As Well With Any Situation.30-442-P-BL.

First Alert 9120b 120 Volt Hardwired Smoke Alarm With Battery Back Up
In Stock

mpn: 9120B, ean: 0029054513014,

4.9 out of 5 stars with 113 reviews
The 120V AC Smoke Alarm with Battery Backup is designed to install faster; perform better; and be even smarter than before. Ionization sensor. These improvements help reduce nuisance alarms and save you time and money. Uses 9V batteryfor Battery Back up.120V AC with battery backup. Side load battery drawer. Tamper resistant locking pins - Universal mounting bracket. Test/silence button. Latching alarm indication.

Firewolf Advanced Photoelectric Smoke Detector, 2-Wire (FW-2)
By Napco Security
In Stock
You Save: 11%

mpn: FW-2, ean: 0785026033798,

4.7 out of 5 stars with 60 reviews
The Napco Firewolf 2 Wire smoke detector more accurately detects all types of fire including: paper, wood, gasoline, polystyrene, smoldering fires, etc. for performance superior to previous photoelectric detectors. This very attractive, low profile, baseless unit utilizes dual LEDs for 360 degree visability (with flashing cleansing indicator). Its patented innovative chamber design significantly reduces unwanted chamber reflections, so that the light source is pure and extremely focused. This

System Sensor SW SpectrAlert Advance Strobe, White
By System Sensor
In Stock

mpn: SW, ean: 0783863028113,

4.5 out of 5 stars with 59 reviews
The SpectrAlert Advance series offers the most versatile and easy-to-use line of horns, strobes, and horn strobes in the industry. With white and red plastic housings, wall and ceiling mounting options, and plain and FIRE-printed devices, SpectrAlert Advance can meet virtually any application requirement.Plug-in design with minimal intrusion into the back box. Weatherproof per NEMA 4X, IP56. Horn rated at 88+ dBA at 16 volts. Universal mounting plate with onboard shorting spring tests wiring

First Alert Smoke & Fire Alarm Slim Design 2 pack 10 year long-life sealed battery
By First Alert
In Stock
You Save: 18%

mpn: 43237-2, ean: 0029054012944,

4.0 out of 5 stars with 39 reviews
Maximum protection at its finest. The new slim design of the P1210 alarm adds an element of style to safety. Half the size of the standard alarm with all the protection needed to help keep what matters most safe and securePatented Smoke Entry System. Easy maintenace - sealed alarm lasts 10 years without battery replacement. New Slim Design - model P1210. Complies with National standards set by NFPA, HUD,and FHA.

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