2 Pack Smoke Detector, Photoelectric Sensor Fire and Smoke Alarm with 9V Battery Operated, Silence Test Button, Light Sound Warning, UL Listed, 10 Years Life Time

2 Pack Smoke Detector, Photoelectric Sensor Fire and Smoke Alarm with 9V Battery Operated, Silence Test Button, Light Sound Warning, UL Listed, 10 Years Life Time

List Price: $39.99
Price: $21.99
"Thousands of people die each year as a result of either house fires or wildfires, with direct property loss estimated at $8.6 billion annually!" HOW SHOCKING THE TRUTH IS! Home fire starts every 83 seconds!That's why we need a smoke alarm?sensor smoke alarm to kill the fire at the begining. IT'S IMPORTANT TO CHOOSE OUR ALARMS FOR YOUR HOME SAFETY Smoke is harmful to human health and can cause choking or limit visibility hindering evacuation.Smoke alarm sensors are set off when smoke enters the alarm and deflects the light of an LED beam onto a photocell. For slow, smoky, smoldering fires, alarms are far more sensitive and effective. Everyone should choose a photoelectric model as your prime! Our smoke alarm with test button allows you to test the unit's functionality. It features a low battery alert to remind you when to change the battery and has a missing battery guard to ensure that a battery is placed inside the alarm. The side battery drawer slides open for easy battery replacement. A blinking power indicator on the unit confirms that it is receiving power. The alarm contains an optional pin to lock the battery and unit in place for tamper resistance. It can be mounted on either the ceiling or the wall and can be used in mobile homes and RVs. Specifications: 1.DC 9V battery operated 2.Alarm chamber for early alarm from all directions 3.Loud>85dB (A) alarm signal @3M 4.Flash alarm indicator (red LED). 5.Test button for easy recommended monthly testing 6.Low battery signal 7.Safety clip feature, does not allow mounting of smoke alarm without battery installed 8.Ceiling mounting 9.Easy to install with mounting bracket 10.10 years battery life time What You Get: 2 Pack Smoke Alarm, user's manual, one 9-volt battery, 10 years warranty, and 24/7 friendly customer service. Certificate: UL Approval.
Carbon Monoxide Gas Detection,CO Detector Alarm LCD Portable Security Gas CO Monitor,Battery Powered,Alarm Clock Warning (3 AA Battery not included) (UL2034) (White)

Carbon Monoxide Gas Detection,CO Detector Alarm LCD Portable Security Gas CO Monitor,Battery Powered,Alarm Clock Warning (3 AA Battery not included) (UL2034) (White)

List Price: $12.99
Price: $12.99
„ÄźFeatures„ÄĎ 1.Loud 85 decibel alarm  2.Backlit display  3.Alarm memory feature 4.Low battery indicator  5.Test/Reset button  6.End of unit life warning  7.Power saving feature  8.Easy installation  „ÄźSpecifications„ÄĎ Sensor: electrochemical co sensor  Alarm tone: 85 decibels   Display: LCD blue backlight digital display  Low power alarm: a "built" every 30 seconds is a clue  Power supply: 3 *AA batteries (not included)  Standby Current:<50Ua(withoutLCD); <200uA(with LCD); Alarm Current:<75mA;  Operation Ambient Condition:5~40,20~90% R.H.  „ÄźAlarm standard„ÄĎ  50ppm, alert within 60 to 90 minutes;   100ppm, alert within 10 to 40 minutes;   300ppm, alert within 3 minutes.   „ÄźNote„ÄĎ 1. This carbon monoxide alarm is designed to detect carbon monoxide gas. It is Not designed for Smoke detection or ANY Other GAS detection.  2. Before installing the Carbon Monoxide Detector, the batteries must be removed, stripped of their plastic jackets and then reinserted in the Carbon Monoxide Detector.  
Universal Security Instruments 5304 Hardwired Ionization Smoke and Fire Alarm with Battery Backup

Universal Security Instruments 5304 Hardwired Ionization Smoke and Fire Alarm with Battery Backup

List Price: $11.99
Price: $11.92
The USI Electric 5304 Hardwired Ionization Smoke and Fire Alarm with Battery Backup is meant for those who take the safety of their home and family very seriously. After all, so does USI. This alarm offers time-saving installation features and quality home protection at a great value. It also comes with a preinstalled, 9-volt battery backup so it's always ready to protect your home. The universal mounting bracket and quick connect wiring harness with pre-stripped 8-inch pigtail wires makes installation a breeze, and the unit is interconnectable with all USI and Universal brand alarms. Finally, USI's patented Quick Find alarm origination technology easily identifies the first alarm to sound in the interconnected system, giving you vital information. It comes with a ten-year limited warranty. USI Electric is a subsidiary of Universal Security Instruments Inc., a U.S.-based manufacturer of high-quality, easy-to-install home safety products. Founded in 1969, Universal Security Instruments has over 40 years of heritage in providing home safety products for families. With state-of-the-art manufacturing facilities, Universal Security Instruments continues to launch revolutionary new products and innovative technologies with the mission of always working to keep families protected.
SGILE Gas Fuel Leak Detector Propane Combustible Gas Fuel Alarm Methane Sniffer Sensor with Sound Light with RoHS FCC Ce Certificates

SGILE Gas Fuel Leak Detector Propane Combustible Gas Fuel Alarm Methane Sniffer Sensor with Sound Light with RoHS FCC Ce Certificates

List Price: $39.99
Price: $29.99
SGILE combustible gas detector is a highly sensitive, wide-Srange gas detector, which detects methane, natural gas, coal gas and other flammable gases in various situations and locations.
It features high sensitivity senor that locates leaking spots quickly, along with audible and visual alarms. 
This essential tool is ideal for technicians, miners, construction workers, and homeowners. Specifications
Detectable Gas:
-Hydrocarbon (methane, natural gas, ethane, propane, benzene, acetylene, pentane, hexane, gas oil, toluene)
-Halogenated hydrocarbon (methyl chloride, methylene chloride, vinyl chloride£©
-Alcohol (methanol, ethanol)
Warm-up Time: 30 seconds
Gas Sensitivity (adjustable): As low as 5ppm
Response Time: Instantaneous
Operating Temperature Range: 14~ 122 fahrenheit
Duty Cycle: Continuous; No limitation
Sensing tip: Flexible
Probe Length: 300mm (sensing tip included)
Alarm: Siren alarm / indicator light
Battery: AAA alkaline batteries x 3 (not included)
Size: 120 x 65 x 25mm
Weight: 175g Package Include:
1 * Gas Leak Detector
1 * User Manual
Lecoolife 2 Pack Smoke Detector Fire Alarm Built-in 10 Year Sealed Battery with Photoelectric Sensor

Lecoolife 2 Pack Smoke Detector Fire Alarm Built-in 10 Year Sealed Battery with Photoelectric Sensor

List Price: $28.99
Price: $28.99
10 YEARS BATTERY SMOKE DETECTOR ALARM A sealed CR123A lithium battery boasts high capacity, great stability, and a long lifespan up to 10 years, avoiding the hassle of frequently changing battery SUPERIOR ALARM PERFORMANCE Proven performance for detecting smoke from hidden and slow-burning fires; photoelectric sensor can also detect dangerous fast-burning fires that can cause extreme damages; powerful 85 dB alarm tone will sound through your entire home and instantly alert those in danger UNIQUE FUNCTIONS Malfunction warning, low battery warning, and hush mode enabled; allows you to instantly be aware of the detector's working status; test and silence enabled by momentarily pressing Test/Silence buttan QUICK INSTALLATION Screws and rubber plugs are included for quick installation, with no extra wiring necessary. Mount this alarm in sleeping areas or near potential sources of fire, such as living rooms, bedrooms and passageways. Protect your family's safety in your home 24/7 for up to 10 years WIDE APPLICATIONS Red LED flashes slowly once every 56 seconds to indicate standby mode; premium safety device for homes, offices, hotels, warehouses and other public places 1 YEAR MANUFACTURER WARRANTY
Radon Test Kit (Pack of 2)

Radon Test Kit (Pack of 2)

List Price: $32.78
Price: $32.12
While radon is a naturally occurring radioactive gas, high concentrations of radon gas in the home can be hazardous to you and your family's health. Radon can seep into your home's basement or crawl space through cracks in the foundation or walls, openings or spaces around sump pumps and drains, or construction joints or flaws. The First Alert radon test kit is listed under the EPA radon gas measurement proficiency program and can be completed in as few as two to three days. Included in the cost is the lab fee for an EPA listed lab and a return mailer. The test results are returned to you within 72 hours of lab receipt, and include the recommended next steps you will need to ensure the health of your household. --Bree Norlander What's in the Box Charcoal activated test kit, user's manual, and return mailer From the Manufacturer Charcoal model for initial screening. Test complete in 2-3 days. Includes lab fee, results and recommended next steps. Listed under the EPA radon gas measurement proficiency program.
First Alert BRK Brands 9120B Hardwired Smoke Alarm with Battery Backup 4 Pack

First Alert BRK Brands 9120B Hardwired Smoke Alarm with Battery Backup 4 Pack

List Price: $42.85
Price: $42.85
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.
Natural Gas Detector, Propane Gas Leak Detector, Gas Sniffer, Portable Combustible Explosive Gas Sensor, Tester: Methane, Butane, LPG, LNG; Sound & LED Warning, Flexible Sensor Neck; eBook

Natural Gas Detector, Propane Gas Leak Detector, Gas Sniffer, Portable Combustible Explosive Gas Sensor, Tester: Methane, Butane, LPG, LNG; Sound & LED Warning, Flexible Sensor Neck; eBook

List Price: $29.99
Price: $29.99
As the only US retailer of this item, we work with the only manufacturer that makes gas detectors of this design (search B07BM1XWB8), so this item is tried and tested. Get expert support with our chemist on staff to answer any technical questions. Also included is a 20+ page eBook on Gas & Air Quality Hazards. Buy confidently; if your item ever malfunctions, we will replace it!FIND GAS LEAKS AT HOME:Why pay a technician $100+ diagnostic fee each time to find a gas leak when you can anytime with the same professional gas meter? Find the source of any natural gas, propane, LP or fuel leak by running sensor probe along a gas pipe, fuel line or fittings near any gas smells. Find where fuel is leaking from your lawnmower or car. Gas leak is found when alarm sound increases pitch and LEDs light up.Steps/Tips on Use:-Allow device to warm up sensor for 10s until yellow "Warm Up" light turns off.-To improve leak detection sensitivity while minimizing false positives, turn the sensitivity dial upward toward (+) until the device begins to alarm with "background" combustible gas levels. Turn sensitivity dial downward (-) slightly until alarm stops. Now, any small increase of gas level (as from a leak!) will cause the alarm to sound.-Each leak varies in leak rate and background gas concentration, so adjusting sensitivity level will help find any leak.-If alarm sounds before finding a leak, sensitivity needs to be decreased to prevent false positives.Specifications: Maximum Sensitivity: 50 ppmAlarm range: 10%-40% LELWarm up time: 10sResponse time: ≤2s (10% LEL)Alarm: Visual with 6 Red LEDs, Audio with Variable Tone FrequencyPower: 3 AAA battery (not included)Battery life: ~20 hours of continuous operationPackage Includes:-Gas Leak Sniffer-Manual-Protective Bag
Shackcom Combination Smoke and Carbon Monoxide Detector Alarm, Protect Your Home from Fire and Gas Leaks, Even When You're Away, Battery Operated (Second Generation)

Shackcom Combination Smoke and Carbon Monoxide Detector Alarm, Protect Your Home from Fire and Gas Leaks, Even When You're Away, Battery Operated (Second Generation)

List Price: $19.99
Price: $17.99
Introduction:
Thank you for purchasing Shackcom CO and smoke alarm which equipped with two sensors, CO sensor and smoke sensor. This is one single station alarm.

Features:
Loud 85 decibel alarm
The alarm sound pattern is 4 short alarm beeps for CO alarm and continuous beeps for smoke alarm. The red LED will flash while in alarm mode
One 'chirp' every 40 seconds is an indication that the battery is low (need replacement)
Test/Reset button to test the unit electronics and verifies proper unit operation and reset the unit during alarm
Green and red LED lights that indicate normal operation and alarm status
The unit will sound 'chirp' and red LED flashes once as power up
In 1 minute after the batteries installed, the unit starts to detect CO. During the first 1 minute, keep the unit under clear air condition. The unit is of malfunction if the unit sounds all the time. Reinstall the battery to repeat the operation. Until the unit normal
Green LED: The green LED flashes every 40 seconds to indicate the unit is operation properly
Red LED: When a dangerous level of carbon monoxide is detected the red LED will flashes and the alarm pattern will sound
The CARBON MONOXIDE (CO) and smoke alarm monitors the air for the presence of CO or smoke. The alarm will sound and be accompanies by the flashing red LED light when there are high levels of CO or smoke present

Specification:
Power Supply: 2 AA size batteries
Sensitivity & Time for CO Alarm
50ppm, alarming within 90 minutes
100ppm, alarming within 40 minutes
300ppm, alarming within 3 minutes
Sensitivity for Smoke Alarm: 0.1~1.0dB/m
Standby Current: <80uA
Alarm Current: <80mA
Operation Ambient Condition: 5~400C, 20~90%R.H

Packing list:
1* Smoke and CO Detector ( not included batteries )
1* English Manual