Best Night Light Dome Surveillance Cameras in 2026

24/7 live stream video in full 1080p HD over Wi-Fi. Check in from anywhere at anytime. Send clips to family or friends in 1920x1080 resolution.

Night vision featuring 8 high-power infrared LEDs provide light for clear video in the darkest conditions.

Mobile alerts and notifications let you know as soon as your camera spots activity. Take action or save the event for sharing later. 3-hour snapshot history makes sure you don't miss a thing.

24/7 Full HD Recording - F/2.0 aperture, 112 wide-angle lens, 1080p/15fps to capture moments with clear picture. Features two-way audio to allow you to receive and transmit audio from any location with a WiFi connection. Enhanced Night Vision - 8 individual 940nm infrared LED's, which automatically turns on infrared (IR) in low light conditions, allowing you to see clearly in the dark. (power source required)

Cloud Storage - Supports YI Cloud to avoid the risk of losing footage from a microSD memory card, and ensures all recorded video is safe, secure, and protected with the most efficient compression and highest protection of data

YI Home App - Acess your camera with our mobile APP anytime and anywhere, more flexible with Home/Away mode. Allows sharing your camera with up to 5 family members or friends, and view multiple cameras on a single account. 9 live feeds on pc app are available now

[Pan/Tilt & Motion Tracking] With the 340-degree Horizontal, 55-degree vertical rotation Pan & Tilt feature, you can see everything in the room, keeping a lookout of the whole room. If it notices something like your pet or person, the camera will track the movement automatically across the room, providing the best footage possible. This can also be manually moved around via your EZVIZ smartphone app.

[1080P Resolution & Smart IR Night Vision] High-Definition Indoor Security Camera. Great for monitoring your pets, little ones or elderly relatives. The C6N from EZVIZ comes equipped with a Smart IR function, which uses advanced infrared (IR) lighting to capture more details in dim light. With its 360-degree field of view and smart tracking function, you won’t need to worry about missing a thing.

[Two-Way Talk & Real-Time Alerts] The internal microphone supports audio pickup within 5 meters and video recording with sound, meaning you can have a two-way conversation if needed via the EZVIZ app. Motion Detection Alerts will trigger a notification to be sent to your smartphone via the EZVIZ app which brings attention to the event occurring from wherever you are.

2 Pack 1080P HD Wi-Fi Camera: 2.1-megapixel resolution always brings you a clear live view of your home. IR night vision up to 33 ft. for extreme low light coverage, ensuring your high-quality view of your home even in the dark. Built-in microSD slot .

Easy set up: Durable camera and stable app,easy to install and a breeze to use. Compatible with 2.4GHz WiFI network. (5Ghz not supported) Download app from App Store or Google Play. Compatible with Alexa and Google assistant. Professional customer service team at your service.

Motion Detection, Two-way audio: An indoor home security camera with instant motion detection is necessary and important for our life. Ensuring you are only alerted when a person, and not a stray cat, approaches. Live streaming 24/7 with real-time motion. Smart programmable motion detection has intelligent motion alerts feature, you can receive message alerts on your phone. Listen and talk to family or children with built-in noise-cancellation mic and speaker.

【1080P HD WiFi IP Camera】With 1080P HD resolution, wansview home camera displays a crystal clear smooth live video, you can keep an eye on your home anytime anywhere. Camera works with 2.4G WiFi（5G is not supported)

【Two-way Audio & Works with Alexa】Built-in microphone & speaker offers to communicate with your love when you are out. Works with Alexa, ask Alexa to show your front door, baby room, or anywhere else you have your wansview wifi camera.

【Smat Pan/Tilt/Zoom & Crystal Night Vision】105° wide-angle enhanced lens combined with 320° horizontal & 80° vertical rotation range create a complete 360° coverage and 4X digital zoom to enlarge the video to see details clearly. 4 pcs 940nm IR Leds give you clear Black/White picture in pitch dark up to 5 meters, no light pollution.

Optional 24/7 Emergency Response Service - YI’s motion alerts and live video feeds are now equipped with the option to instantly involve Noon light's Certified Emergency Dispatchers, who coordinate with police, fire, and EMS agencies on customers’ behalf to ensure the situation is promptly handled.

Full HD video quality - high resolution Images in 1080P resolution, combined with a 110° lens and Universal ball mount delivers clarity in every direction

Weather-resistant - outdoor cameras are waterproof, so you can use them for outdoor and indoor. Motion-activated alerts/ app notifications right to your phone when movements detected

【1080P HD Pet Camera】With 1080P HD resolution, Wansview home camera displays crystal clear smooth live video, you can keep an eye on your home anytime anywhere. Camera works with 2.4G WiFi(5G is not supported)

【Two-way Audio & Works with Alexa】Equipped with a built-in microphone & speaker that allows you to talk and listen to your baby. Works with Alexa, ask Alexa to show your baby room, or anywhere else you have your wansview baby camera

【Smart Pan/Tilt/Zoom & Crystal Night Vision】Wansview Pet Camera allows you to keep track of what you love most. Cover every angle with 350° pan, 90° tilt, 110° field of view . The non-visible infrared light doesn't emit a red glow, which lets your baby rest peacefully. Status lights can be turned off from the app

✪ 360 ° MOTION TRACKING: Automatically senses and tracks the action in your home in full 360°. Nooie Cam 360 has 101° field of view -- rotates 355° horizontally and 94° vertically. Pan and tilt easily with the Nooie App.

✪ 1080P HD + SUPERIOR NIGHT VISION: 1080P HD camera lens and two 940nm infrared LEDs. Night vision up to 32ft (10m) in pitch-black. Optional status light.

✪ STYLISH, INTUITIVE, EASY SET UP: Camera and App are easy to install, simple to control, and a breeze to maintain. Compatible with 2.4GHz WiFI network. Download app from App Store or Google Play. Works with Alexa.

[2023 Updated 2K FHD Camera] ZUMIMALL F5 applies 2K 3MP lens. The clarity is 4 times higher than other 1080P security cameras. No need to worry about sharpness. With advanced infrared light you can view stunning night vision even in dim light environment.

[AI Detection & Customized Areas] This outdoor security camera wakes up rapidly when motion is detected and sends instant alerts to app. Support free AI detection to recognize person/pet/vehicle/packages. Also support customizing detection areas you want to receive notifications from. Less false alerts, higher accuracy. Siren can be activated automatically or manually to scare away intruders in 1 second! Stop the crime before it happens.

[No Wire, No Frequent Charge] Are you still using wired cameras that need to be plugged in all the time? ZUMIMALL F5 comes with high-capacity battery that can standby 2-4 months after one full charge. Can be mounted everywhere without the restriction of power cord.(Note: All battery powered cameras do not support 24/7 continuous recording.)

Capture clear details in full high definition - Arlo's Essential security camera records video in 1080p for a clear picture and see more of your property thanks to the wide 130º viewing angle.

Coverage from every corner - Fast, wireless setup, the Essential Spotlight surveillance & security cameras deliver increased installation flexibility to get the perfect camera view

See more at night - See important features like faces or license plates in full color, at night, with color night vision to make these outdoor security cameras the perfect cameras for home security

HIGH PERFORMANCE, REAL-TIME, TRUE HD – Experience magnificent full-HD 1080P video at 30fps with enhanced low light capability utilizing the image sensor and Ambarella chipset. Extra-wide 90° viewing angle, as well as remote pan and tilt, allows you to cover more ground and keep more of what matters to you safe. Works with Amazon Alexa through Amcrest Cloud.

SMARTER SECURITY – Receive motion alert notifications, review footage and engage in two-way communication via your smartphone with the Amcrest View app. Playback and record professionally on a PC using Amcrest Surveillance Pro or Blue Iris Professional. Works with Amcrest Cloud remote video storage, MicroSD card, Amcrest NVRs, and QNAP NAS, FTP, Pale Moon (32bit) & SeaMonkey Browsers, IE, Safari 11, Firefox 49.0 and Chrome with Amcrest Web View Extension.

DAY OR NIGHT, QUALITY ASSURED – Featuring a Exmor 1/2.9” 2.07MP image sensor and built-in IR LEDs this WiFi camera achieves industry leading 1080P night vision up to 32 feet. Not all 1080P WiFi IP cameras are built the same and our Texas based team with over 10 years of IP camera experience has guaranteed the out-performance of this camera by using the highest quality components in order to deliver the ultimate best in class 1080p pan/tilt WiFi camera experience.

Solar Powerd and Full 355° Coverage: The solar security camera has a built-in 9000mah rechargeable battery and is fully charged through the solar panel or USB cable, to achieve a 100% wireless and uninterrupted power supply. Never need to disassemble the camera to charge, At the same time, the APP can control the horizontal 355° and vertical 90° rotation angles, and easily cover the 360° field of view. It can bring you 365 days of uninterrupted protection, and ensure your home's safety.

2K 3MP and ColorNight Vision： The wireless outdoor camera uses the most advanced 1/3CMOS color sensor and advanced 2K 3MP optical lens. Provides detailed and clear graphics and video even in low light conditions, while the upgraded high-power white light and built-in infrared LED array can help you capture colorful pictures and videos at night with a night vision range of 7-10 Meters, and can capture more things in the dark, can see any corner you want to monitor, let you sleep peacefully.

IP65 Waterproof and Enhanced WiFi Antenna: The wireless outdoor security WiFi camera is made of enhanced IP65 material, which can be used safely regardless of rain, sunlight, high temperature, and severe cold. At the same time, it is equipped with a high-gain 4dbi WiFi antenna and 2.4G WiFI transmission, which can receive your data in a wider range. The network signal has good wall penetration, and strong anti-interference ability, and realizes the security protection for the whole year.

【Easy to set up, easy to install】This light bulb camera works with E27 light socket. Just insert and screw it into the light socket, Then use the mobile phone to download the APP, and use the APP to help the camera connect to the WIFI. connect with App and you are done!The camera support cloud storage and 8-128GB Micro SD card storage .（Camera do not come with SD card, cloud storage needs to be paid. ）

【1080P And Intelligent Night Vision】This light bulb camera is built-in 2.4GHz&5G WiFi 1080P Full HD Solution Technology and premium camera light lens with excellent motion sensors, HD Bulb Camera Can provide a clear picture.You can use the APP to control the camera viewing angle .(rotates 355° horizontally and 120° vertically. )

【Motion Detection + Real-Time Alerts】This WiFi Security camera and adopts 4pcs IR LEDs and 4pcs white-light LEDs which even at night,Intelligent Night Vision provides ordinary night vision and color night vision,Camera Bulb Security Camera System Adopts A Highly Sensitive Motion Sensort,Connect The Camera To Wifi,When A Moving Object Is Detected,It Will Record The Moving Picture And Notify You Through The App.

【4MP HD Image & Color Night Vision】The light bulb camera can support 4MP HD(2560x1440P) And 12×Digital Zoom，Much Clearer Than 1080P, Ensuring That You Can See Ultra-Clear Details During The Day And Night. The Outdoor Security Cameras Support Color/Smart/Infrared Night Vision.Whether In The Presence Of Faint Starlight Or Complete Darkness, It Can Ensure That Objects Within 30 Feet Can Be Clearly Monitored, Giving You The Best Night Vision Experience.

【Wireless and Easy To Install】This camera can be installed using a normal E27 bulb base (110V~240V) and light bulb security camera is certified by ETL. Then use the mobile phone to download the LaView App, and use the APP to help the bulb camera connect to the WIFI. No other operations are required.

【Motion Detection & Motion-Tracking Alerts】Motion Tracking Supports Security Cameras To Accurately Detect Objects And Automatically Track Them In A Super Large Range Of 355° And 17 Feet. You Can Also Set Different Sensitivity (Low/Medium/High) According To Your Needs. After Enabling, Home Security Cameras Will Begin To Automatically Record And Follow The Object In Motion, And "Alarm" When Needed.

Superior 2K Resolution & Pan Tilt Zoom：Sharp and 2K resolution, Wansview pet camera provides high quality videos and pictures, allows you to view the live stream from anywhere with Pan&Tilt

Motion Surveillance & Siren Alarm: Get alerts with Siren on your smart phone whenever motion is detected even at night. Alert notifications will sent to your phone in time and records 10s video clips and save on app, to make most use of camera for home security as dog camera

Secure Video Locally or Cloud Storage Optionally: Wansview pet camera with phone app records and stores video clips or footage on a local micro SD card up to 128GB, enjoy free 30-day trail cloud storage and more advanced features if you subscribe to Wansview Cloud Plan

Upgraded 3MP home security camera with 2K high definition resolution presents more natural images.

360 degree full angle vision, dual motor design, multiple-layer home security.Support enhanced infrared night vision, built-in 940nm infrared fill light.

F1.4 large aperture greatly increases the light input volume, which can capture most of image details.

360° Pan and Tilt Camera Coverage: Pan the lens 360° horizontally to get a complete view without the risk of blindspots.

2K Full HD: Catch all the details in full 2K HD when live-streaming and recording footage.

Smart lighting with 3 Tunable Light Panels: Adjusts spotlight color temperature and brightness based on sunrise and sunset, schedules, and motion detection.

360°Coverage with 2K Resolution: With 2K resolution(2304*1296P), WGV security camera provide crisp and top-quality monitoring and recording. This baby monitor boosts 30fps which makes smoother and faster streaming of online videos possible.The WVG indoor camera can track up to 355°horizontal & 110° vertical rotation range to create a complete 360°coverage of your home, no blind spot.

Clear Night Vision & Two-way talk: With the intelligent IR-Cut switch, the indoor security camera will automatically change into day/night mode according to light changes. You can also manually turn it on or off as you like, the night vision distance is up to 33 feet in pitch dark. Every motion of your lovely baby is before your eyes, even at night. Built in microphone and speaker allowing you to keep in touch with your baby, family or pet anywhere anytime.

Optional Cloud & Local Storage:Enjoy storing up to 128GB of SD (NO SD card is INCLUDED). Store and record daily events and keep your home and loved ones safe. Cloud storage enables the indoor security camera to keep a nonstop recording in the cloud, avoid the risk of losing video footage from a SD card. Recorders are securely uploaded to the US Amazon AWS Cloud.

【Manual Night Vision & 2-Way Audio】 With 6 IR LEDs in complete darkness and soft light, you can see what's going on day and night. You also can turn off via the smart camera APP. Our wireless security camera allows two-way communication with your loved ones via your smartphone at anytime, anywhere.

【Human Motion Detection & Real Time Alerts】Our indoor security camera supports only detecting human motion which can reduce false alarms caused by light changes or fly. Alert notifications will be sent to your phone immediately. Adjust the sensitivity of the detectionany to ensure that you are not bothered by frequent alerts.

【14-day Free Cloud & Max 128G Micro SD Card Storage(NOT Included)】You will get a free continuous 7-day cycle recording for 14 days of all detected movements in the Cloud to make sure you can playback the video records at anytime. High level encryption technology will protect your videos can be only read by you even if this wifi camera was stolen or broken, no one can access your videos

IP65 & 2K HD: Deploy your outdoor security camera with a true to its name weatherproof IP65. Pristine 4MP 2K video will capture every detail of what goes on outside your home, see every object someone is holding, recognize every face that passes by, no important details will be missed.Controller Type:Google Assistant;Amazon Alexa.Connectivity protocol:Wi-Fi.Power source type:Corded Electric

Starlight Sensor & Night Vision: With Starlight Sensor, images in low-light conditions will still appear crisp and high resolution. Determine if it’s just an animal rustling behind a bush or who that shady figure is across the street. Dual-integrated spotlights for colored night vision, to 98 ft.

Detection & Notification: Receive notifications that matter instantly thanks to the AI-powered algorithms. If there is motion or a person detected in the security camera's field of view, you'll but notified as soon as it happens. No more wondering when or if the package was delivered.

📷【Rotating PTZ Camera & IP65 Waterptoof】ieGeek outdoor security camera can easily control 355 ° Pan 120 ° Tilt and camera 4x digital zoom through the"CloudEdge"APP. IP65 waterproofing enables home security camera systems to keep functioning in any extreme weather, providing your home with all-round protection.

💡【Bright Spotlight & 5MP Full Color Night Vision 】ieGeek ip camera outdoor used upgraded chip and color sensor 1/3 CMOS, which provide 5MP full color night vision distance can reach 50ft with 3 Spotlights and 3 Infrared lights to keep the image clearly visible even at night.

🏃【Smart Motion Detection & Sound Light Alarm】Upgraded ieGeek security cameras wireless outdoor AI algorithm enhances humanized recognition smart motion detection alarm and sound & light alarm three alarm modes to reduces false alarms. You can adjust alarm sensitivity level through the "CloudEdge" APP.

Wireless Communication Technology: Wi-Fi

Number Of Items: 1

Mounting Type: Ceiling Mount

💡🎦 【3MP Bulb Security Camera】Light Socket Security Camera Can Support 2.4GHz And 5GHz Wireless Wifi,3MP Full Hd,Clearer Than 1080p, Optiguard Light Bulb Camera 360 Degree Wifi Outdoor Supports Color/Ir/Smart Night Vision,Light Bulb Security Camera To Ensure You Can See Super Clear Details During The Day And Night. Bulb Security Camera You Can Easily Access The Camera Light Bulb From Your Phone/Tablet To Change The Viewing Angle Without Blind Spots.

💡🎦 【Motion Detection And Detection Alarm】Light Bulb Security Camera Motion Tracking Supports Security Cameras To Accurately Detect Objects And Automatically Track Them Within A 360° Panoramic Surveillance Mega Range.Lightbulb Security Camera Outdoor Supports 360° Pan/Tilt/Zoom And 95° Up/Down View.Bulb Camera Motion Detection Alarm Function Is Enabled, The Home Security Camera Will Start To Automatically Record And Track Objects In Motion And When Needed " Alarm."

💡🎦 【Bulb Security Camera Two-Way Audio And Share With Your Family】Optiguard Light Bulb Camera 360 Degree Wifi Outdoor Built-In Microphone And Speaker, Light Socket Security Camera Can Talk Between The App And Your Family, One Phone Can Connect Multiple Cameras , You Can Also Share The Bulb Security Camera With Your Family And Friends To Watch At The Same Time. Kareas

【Security Camera with Alarm Clock】This security camera looks like a regular clock which could tell you time. Simple and generous design, have all the functions of an ordinary alarm clock.

【HD 1080P With Night Vision】 The HD WIFI camera adopts high quality lens and the pixel can reach 1080P. The infrared LED light of the camera on the body can capture more details at night or in low light conditions, presenting a wider range of high-definition images.

【Wide Viewing Angle】This nanny camera is equiped with a 140 degree view angle lens. It can help you see every important corner of home and office.

3 Pack 1080P HD Wi-Fi Camera, 2 Free SD Cards: 2.1-megapixel resolution always brings you a clear live view of your home. IR night vision up to 33 ft. for extreme low light coverage, ensuring your high-quality view of your home even in the dark. Built-in microSD slot , We provide 2 FREE SD Cards.(Pre-installed in the camera or in the product box)

Easy set up: Camera and App are easy to install, simple to control, and a breeze to maintain. Compatible with 2.4GHz WiFI network. (Not 5GHz Wi-Fi) Download app from App Store or Google Play. Compatible with Alexa and Google assistant. We have excellent customer service team to help you.

Motion Detection, Two-way audio: A indoor home security camera with instant motion detection is neccessary and important for our life. Ensuring you are only alerted when a person, and not a stray cat, approaches. Live streaming 24/7 with real-time motion. Smart customizable motion detection has Intelligent motion Alerts feature, you can receive Message Alerts on your phone. Listen and talk to family or pets with built-in anti-noise mic and speaker.

CMOS ILLUMINATION & MIC – Stunning low-light 5MP performance with CMOS 1/2.7” image sensor and 5MP resolution (2592x1944). Super-wide 103° viewing angle allows you to cover more ground. Power Over Ethernet (POE camera) for easy installation (POE Injector or Switch Required; Not Included, Sold Separately). Does Not Include a Power Supply. This is a FIXED IP camera and Does Not Pan/Tilt. Built-in mic for one-way audio.

SMARTER SECURITY & STORAGE OPTIONS – Receive motion alert notifications and review footage via your smartphone with the Amcrest View app. Playback and record professionally on a PC using the Amcrest Surveillance Pro for Windows and MAC (included) or third-party software such as Blue Iris. Works with Amcrest Cloud remote video storage, MicroSD Card (up to 256GB), Amcrest NVRs, Synology and QNAP NAS, FTP, Edge, Chrome, Mozilla Firefox & Safari.

DAY OR NIGHT, RAIN OR SHINE – Built to weather any storm and the darkest of nights, this 5-Megapixel Turret PoE IP Camera features a heavy-duty weatherproof IP67 housing as well as built-in IR LEDs and a CMOS technology image sensor to achieve industry leading low-light performance and night-vision up to 98 feet. Dual H.265/H.264 compression allows for maximum encryption with the latest technology as well as backwards compatibility with legacy platforms.

【Crystal Clear 1080p Footage】With this 2MP security camera, you can see everything clearly that matters in 1080p HD, easily recognize the details you need in smooth and clear videos, leaving nothing to the imagination.

【Powerful 4-IN-1 Compatibility】This security camera supports AHD/TVI/CVI/CVBS video output (default AHD), and it is compatible with ANNKE DVRs and most third-party DVRs on the market. With the foolproof joystick switch on the cable, you can freely access the OSD menu and switch the video output mode by pushing the control button.

【100 ft IR Night Vision】The equipped premium IR LEDs are automatically activated in low light conditions so that you can capture clear B&W vision at dawn, dust, night, on rainy days or any conditions with low light illumination.

Stay Connected to your home with phone and PC: Download LaView app from Google Store and APP Store and view 24/7 live stream on your mobile phone anytime, anywhere. Live stream access through web browser for your camera. 9 live feeds maximum simultaneously on one page.

Wired Wi-Fi Cameras 1080P & HD Night Vision: 2.1-megapixel resolution always brings you a clear live view of your home. Advanced IR night vision up to 33 ft. For extreme low light coverage, ensuring your high-quality view of your home even in the dark. Compatible with 2.4GHz WiFI network. (5Ghz not supported)

Motion Detection & Clear Two-way audio: An indoor home security camera with instant motion detection is necessary and important for our life. Live streaming 24/7 with real-time motion. Smart programmable motion detection has intelligent motion alerts feature, you can receive message alerts on your phone. Listen and talk to family or children with built-in noise-cancellation mic and speaker.

EXPERIENCE ULTRA HD 4K – Stunning ultra-high quality 4K (8-Megapixel / 3840x2160) resolution featuring enhanced low light capability utilizing the latest CMOS image sensor and chipset. Super-wide 105° viewing angle allows you to cover more ground and keep more of what matters to you safe. Power Over Ethernet (POE camera) for easy installation (POE Injector or Switch Required; Not Included, Sold Separately).

SMARTER SECURITY – Receive motion alert notifications and review footage via your smartphone with the Amcrest View app. Playback and record professionally on a PC using the Amcrest Surveillance Pro for Windows and MAC (included) or Blue Iris Professional. Works with Amcrest Cloud remote video storage, MicroSd Card (up to 256GB), Amcrest NVRs, Synology and QNAP NAS, FTP, Pale Moon and Sea Monkey Browsers, IE, Safari, Firefox 49. 0 and Chrome with Amcrest Web View Extension.

DAY OR NIGHT, RAIN OR SHINE – Built to weather any storm and the darkest of nights, this Dome 4K PoE IP Turret Camera features a heavy-duty metal weatherproof IP67 housing as well as built-in IR LEDs and a CMOS 1/2.7” 8MP progressive CMOS image sensor to achieve unsurpassed low-light capability and night-vision up to 98 feet. Dual H.265/H.264 compression allows for maximum encryption with the latest technology as well as backwards compatibility with legacy platforms.

【360°Pan/Tilt &120°& 4X Digital Zoom & Spotlight & Siren】- Security cameras wireless outdoor supports turn head 360°horizontally and 120° vertical rotation. Protect your property more comprehensively than the 90° field of view. Light alarms and Siren alarms, maximize the alarm function of the camera and repel intruders in time. ZUMIMALL PTZ solar-powered security camera supports up to 130° field of view and 4x digital zoom, covering every corner more comprehensively and intuitively.

【2K Color Night Vision & 2-way Talk & Multi-user Sharing】- Outdoor camera wireless with 4 infrared LEDs, 3MP night vision camera ensures you sharp images up to 65ft even in the pitch dark. Support interaction online with children, guests, couriers, etc. If the user has the same "ZUMIMALL APP" as you, you can share the QR code with him and achieve watch the live show together. (Up to 4 devices). Outdoor cameras for home security can help you to soothe pets remotely but also scare off intruders.

【Custom PIR Detection Area & DIY alarm plan & Real-time Alerts】- Outdoor security cameras support customized alarm schedules, detection areas, and set alarm intervals. Combining PIR and AI algorithms can identify persons, pets, vehicles, and parcels, providing no charge for the “human detection only” function. DIY adjustment of 1-10 levels of sensitivity, providing higher accuracy, and fewer false alerts, thus reducing the trouble of frequent message notifications