Ring Alarm Motion Detector
Get instant mobile alerts when motion is detected with a Ring Protect subscription (sold separately).
Now smaller to enable increased placement options.
Easy installation with no tools required.
Mounts to room corners and flat walls.
Uses two AA batteries.
Requires the Ring Alarm Base Station.
Advanced motion sensitivity: Designed to ignore pets when mounted at seven and a half feet using the lowest sensitivity settings.

LEVOIT Air Purifiers for Home Large Room Up to 1980 Ft² in 1 Hr With Air Quality Monitor, Smart WiFi and Auto Mode, 3-in-1 Filter Captures Pet Allergies, Smoke, Dust, Core 400S/Core 400S-P, White
: With the help of Votexair technology, you can comfortably stay in the living room without second smoke, pet dander and hair and carbon monoxide when you use the fireplace
: Don't worry about dust and pollen when you stay in the bedroom where bedding, furniture and potted plants are. Thanks to the AirSight Plus technology, the laser dust sensor scans the surrounding air for airborne particles, continuously updating the PM2.5 display
: With the patented ARC Formula technology, Core 400S-P/Core 400S is the perfect air purifier to remove any odor from VOCs and Carbon Monoxide in the kitchen. You're left with only clean, crisp, fresh air
: Turn on Auto Mode and the air purifier will automatically adjust the fan speed setting for you and update the display to keep you informed. Even though you walk into the basement, you can feel fresh air without mold and radon
: The top-performing Levoit Core 400S-P/Core 400S Smart Air Purifier has a CADR of 260 CFM and can purify the air of a 1980 ft² space once/hour (based on Levoit's Original Filters; not applicable to other replacement filters)
: Our filter has a strong filtration performance of ultra fine particles. 99.97 percent filtration efficiency for 0.1-0.3μm airborne particulates, including pollen, dust, and animal dander allergens. Disclaimer: Tested by an independent lab
: Levoit Core 400S-P/Core 400S Original 3-in-1 Filtration is HEPA-grade while operating in Sleep Mode, as tested by an independent lab
- : Keep the Core 400S-P/Core 400S running throughout the night, as Sleep Mode uses the lowest fan speed (24dB) to create a sleep-friendly space that’s as quiet as falling leave
: With the free VeSync app, you can control air purifier settings, set timers, check filter life, and connect to third-party voice assis

Bissell Smart Purifier with HEPA and Carbon Filters for Large Room and Home, Quiet Bedroom Air Cleaner for Allergies, Pets, Dust, Dander, Pollen, Smoke, Odors, Auto Mode, air220, 2609A
3-Stage Filtration for Simply Clean Air. Includes a pre-filter, activated carbon filter, and an H13 HEPA filter to capture large and fine particles, home odors, odors from pet, and VOCs.
Medical-grade HEPA Filter. Captures 99.97% of particles 0.3 microns and smaller when on lowest fan speed, helping to remove airborne allergens and irritants like dust, pet dander, pollen, and smoke like that from wildfires, cooking, and smoking.
Honeycomb-Structured Carbon Filter. Filter contains thousands of activated carbon pellets engineered to capture gases, volatile organic compounds (VOCs) and common household odors including odors from pets, cooking and smoke.
Large Room Coverage and AHAM Certified. Filters 1252 sq. ft. with 1 air change/hour. Filters 626 sq. ft. with 2 air changes/hour. Filters 417 sq. ft. with 3 air changes/hour. Filters rooms 258 sq. ft. providing 4.8 air changes/hour.
Low Energy and Library Quiet. Energy Star rated and equipped with 5 fan speeds the lowest of which is as quiet as a library.
Automated CirQulate System. VOC sensor monitors and provides colored-coded, indoor air quality feedback and adjusts to the appropriate fan speed for continuous clean air.
Whisper Quiet Sound Level. Equipped with 5 fan speeds the lowest of which is whisper quiet. Perfect for bedrooms and contributes to a peaceful sleeping environment.
Optimized Airflow. Powerful XL fan draws air in through the front of the air purifier and through 3 filters, releasing clean air through the top of the machine.
Easy Filter Maintenance. Filter change indicator will inform you when it’s time for new filters. Filters should be replaced approximately every 6 months. Only use genuine BISSELL Replacement Filters to ensure excellent performance. Search AMAZON ASIN: B09BP4FW9F.

GermGuardian Air Purifier for Homes with Pets, H13 Pet HEPA Filter, Removes Pet Dander, Dust, Allergens, Smoke, Pollen, Odors, Mold, UV-C Light Helps Reduce Germs, 22 Inch, White, AC4300WPT
HIGH PERFORMANCE AIR PURIFIER: Circulates the air 1x per hour in 743 square foot rooms and 4.8x per hour in 153 sq. ft rooms, ensuring thorough purification. Ideal for medium to large sized rooms such as: dorm rooms, bedrooms, and other living areas!
GENUINE HEPA PET PURE FILTER: Our Pet Pure HEPA Filter is designed to tackle pet dander, hair, and odors with exceptional efficiency, capturing up to 99.97% of harmful germs, dust, pollen, mold spores, and other allergens as small as .1 micron.
FIGHTS GERMS: Equipped with UV-C light technology, this air purifier helps reduce airborne viruses, such as influenza, staph, and rhinovirus, while also targeting volatile organic compounds (VOCs)
TRAPS ALLERGENS: Pre-filter traps dust, pet hair, and other large particles while extending the life of the HEPA filter
REDUCES ODORS: Activated charcoal filter helps to reduce unwanted odors from pets, smoke, cooking fumes, and more
ZERO OZONE CERTIFIED: Our air purifier is Ultraviolet - C (UV-C) enabled, providing an extra layer of defense, helping to reduce airborne germs such as Staphylococcus Albus, Escherichia Coli, Aspergillus Niger, and Phi-X174 as well as airborne bacteria and mold spores*
QUIET OPERATION: The lowest setting can be used as gentle white noise at night for a quiet, restful sleep