47% discount
Alarm System for Home Security - Wireless Home Burglar Security System, Expandable, Standalone Keypad, Door/Window Sensors & Motion Detectors & Remote, App Alerts, No Monthly Fee, Alexa Compatible
- 11 Languages for SMS Notifications (Select One) for Universal Management 1.For Multilingual Families Every adult at home can understand and act on alerts. 2.For Multilingual Teams Staff across language barriers receive clear instructions for coordinated response.
$ 51.99 $ 97.49
9% discount
Necto Cellular Temperature Monitor - Remote Power Failure Alarm & Humidity Sensor with Unlimited Alerts. Temp Monitoring System for RV Pet Safety, Vacation Home, Server Room. No Fees or WiFi Required
2 Years of Cellular Service Included Necto offers the most affordable cellular-enabled sensor with 2 full years of 4G LTE service included no hidden fees, contracts, or WiFi required. With a built-in multi-network SIM card, you can remotely monitor conditions 24 7 and receive real-time alerts. After 2 years, you can renew the subscription from the app for only $6.99 a month.
$ 199.00 $ 219.00
27% discount
YoLink SpeakerHub - Smart Home Speaker Hub, Plays Tones/Alarms and Your Text-to-Speech Custom Messages, Voice Announcements, Audio Voice Alert, Spoken Alerts, LoRa-Powered ¼ Mile Range, WiFi Required
Audible Notifications - be informed of system alerts and events with your selected sounds tones as well as text-to-speech messages like the garage door is still open!
$ 21.98 $ 29.99
Zoeller 10-4012 APak Control Enabled Indoor Alarm System with Mechanical Float Switch
Indoor Flood Alarm
$ 207.19
free delivery
10% discount
SABRE Wireless Home Security Door Window Burglar Alarm with LOUD 120 dB Siren, DIY EASY to Install, 2-Pack,white
EASY INSTALLATION No wiring needed, plus sensor mounts on either side of alarm for easier set up; 4xLR44 batteries included
$ 17.99 $ 19.99
iSpring LS43 Water Leak Detector Alarm System, Automatic Shut-Off Valve and 2 Detection Sensors, Connects Up to 8 Sensor to Prevent Flooding, 3/4" NPT
Easy Installation The water leak detection is easy to install and use
$ 121.45 $ 149.99
Daytech Wireless Door Chime, Door Dinger for Business Entry/Store/Home/Office, Door Alarms When Opened with 800 Ft Range,20 Chimes 5 Adjustable Volume 2 Sensors + 2 Receivers
Easy to Install Wireless door open chime is easy to set up. The sensor and receiver are paired already. Just plug the door chime receiver into any standard outlet, tear the double- sided adhesive tape of door sensor and stick them to the door or window is fine
$ 35.99
free delivery
Eve Water Guard - Smart Home Water Leak Detector, 6.5 ft Sensing Cable, 100 dB Siren, (Apple HomeKit), App Notifications, Bluetooth, Thread
Eve Water Guard requires iPhone or iPad with the latest version of iOS iPadOS
$ 88.88 $ 109.95
26% discount
4CH 1080P Wired Security Camera System, AIWIXEN CCTV DVR with 512GB Hard Drive, 4 x Home Surveillance IP68 Waterproof Security Cameras with Human Vehicle Detection, Remote Access, 24-7 Recording
Local Remote Access Without an internet connection, the wired security camera system can only be used for monitoring on a local display. Use the free app on your mobile devices (phone tablet PC), the cctv camera security system needs to be connected to a router and accessed via the internet.
$ 109.99 $ 148.99
Zoeller APak Z-Control Indoor Alarm System w/Reed Sensor – High-Water Audible & Visual Alert for Basement Sump Pits, Pump Chambers & Holding Tanks – 115V with Battery Backup & Smart Alerts
Smart High-Water Detection with Z-Control Alerts Advanced indoor alarm monitors water levels and sends free text, email or push notifications via the Z-Control app so you re alerted of rising water no matter where you are
$ 256.49
free delivery
Door Chime with Phone App,WiFi Door Open Contact Sensor Alarm Chime with 600 FT Range,WiFi Door Ringer Alert for Business/Store/Home/Office When Enter (Three Sensor One Gateway)
WiFi Door Alarms Works Function This WiFi alarm device can be connected to cell phone with free app for remote push to take care your family anytime and anywhere. When visitors or guests arrive to your home,the Gateway(Plug in Receiver) will sound an alarm, at the same time, the smartphone APP will receive a warning alert, no matter the phone is in another city, you can receive a instant warning alert anywhere.
$ 35.98
free delivery
22% discount
eufy Smoke Alarm E10, Accurate Fire Alerts, Ultra-Compact 70 mm Design,Extended 5-Year Battery Life, Long Communication Range, Requires HomeBase 2, 3, Mini, or Pro
Requires eufy HomeBase to Operate Compatible with HomeBase Mini (v4.0.5.2 or above), HomeBase 2 (v3.4.1.2 or above, released after 2021), HomeBase 3 (v3.7.2.6 or above), and HomeBase Pro (v4.1.4.3 or above). Ensure your HomeBase is updated to the latest version for optimal performance.
$ 35.99 $ 45.99
First Alert Hardwired Heat Alarm with Battery Backup, BRK Brands HD6135FB
Can be remotely tested and muted using almost any household remote control (sold separately)
$ 28.01 $ 29.99
21% discount
YoLink Water Leak Starter Kit: Hub + 4 Leak Sensor 1 (Silent), LoRa Long-Range, App/SMS/Email Alerts, D2D Offline Triggers, 2 AAA Up to 5-Year Battery, Compatible with Alexa/IFTTT/Home Assistant
Complete plug-and-play kit hub plus Leak Sensor 1 units for whole-home coverage at toilets, sinks, water heaters, laundry, dishwashers, and sump areas.
$ 54.99 $ 69.99
Rescue+Retriever™ Pet Safety Notification Device | Smoke-Activated Strobe Alert for Dogs & Cats | Designed by a Firefighter | 2025 Pet Innovation Award Winner
2025 PET INNOVATION AWARD WINNER TRUSTED BY 20,000+ PET OWNERS. The first paw-shaped detector recognized by the pet industry's leading innovation award. Trusted by dog owners, cat owners, and pet families across the country.
$ 39.99
free delivery
SECRUI Door Chime, Wireless Door Chimes When Door Open Entry for Business/Home/Office/Store Door Ringer Alert Buzzer Alarm Door Ringer for Opening – Door Open Alert - 2 sensors
Widely Used This door opening alarm is designed to provide additional protection for your home. Protect your child and stop any actions such as opening windows, cabinets, etc. at any time. Suitable for use in various occasions such as apartments, mobile homes, offices, hotels, garages, etc.
$ 27.99
free delivery
0% discount
GE Choice Alert Wireless Alarm System Alarm Siren
Add an additional 130-decibel siren for increasing
$ 16.92
free delivery
22% discount
MUNBYN Biometric Fingerprint Safe with Alarm System, 3-Way Access Lock Box with Electronic Keypad, Display Screen & USB-C Port for Home & Office, Document, Jewelry and Cash Protection
Solid Steel & Mountainable Design Constructed from thickened alloy steel with 2 live-locking bolts to resist prying. Includes pre-drilled holes and hardware to firmly anchor it to a wall, floor, or shelf. This prevents thieves from carrying away your personal Caja Fuerte, ensuring double security for your assets.
$ 69.99 $ 89.99
LaView Security Cameras 4pcs, Home Security Camera Indoor 1080P, Wi-Fi Cameras Wired for Pet, Motion Detection, Two-Way Audio, Night Vision, Phone App, Works with Alexa, iOS & Android & Web Access
30 days free-trial US Cloud Storage & Micro-SD Storage 30-day US cloud storage trial; The cloud storage bases on the AWS server in the US to encrypt your data and avoid the risk of losing video clips; microSD slot up to 128GB; store recordings securely
$ 44.99
free delivery
9% discount
COOAU 4MP Cameras for Home Security, Solar Security Camera Wireless Outdoor System,4 Cam-Kit,360° Pan & Tilt,Color Night Vision,Motion Detection,No Monthly Fee,Siren Alarm,IP66,64GB Memory Card
Data Security and Cost Savings This security cameras wireless outdoor comes with 64GB of expandable local storage, saving you $200 per year in subscription fees and eliminating the possibility of network data leakage. The security camera features offline recording so you won't miss a thing, even if your home network is unstable
$ 199.99 $ 219.99
Liberty Pumps ALM-2W Indoor/Outdoor High Liquid Level Alarm
Thermoplastic enclosure
$ 194.25
free delivery
HomeAire Checkpoint IIa Radon System Alarm
Green and red LED readout.
$ 98.75
free delivery
7% discount
Blink Wired Floodlight Camera, Smart security camera, 2600 lumens, HD live view, enhanced motion detection, built-in siren, Works with Alexa, 1 camera (White)
Help protect your home day or night with Blink Wired Floodlight Camera a smart security camera with 2600 lumens of LED lighting, enhanced motion detection, and a built-in security siren.
$ 83.99 $ 89.99
Water Leak Detector, Automatic Water Leak Alarm System, with 2X 3/4" NPT Shutoff Valves & 2 Sensors, Flood Prevention for Water Heater Laundry
Automatic shut-off valve when the sensor detects any leak and the controller sounds alarm
$ 98.85
free delivery
Ring Battery Doorbell Plus, Home or business security, Head-to-Toe HD+ Video, motion detection & alerts, and Two-Way Talk
*See more. Know more. Protect more.* Scroll back in time to rewatch what you missed, get AI-powered alerts that tell you what s happening, and so much more with a compatible Ring Protect subscription (sold separately).
$ 89.99
Sump Pump Alarm,Water Alarm for Sump Pump with 110dB Loud Alarm and LED Indicator,Sump Alarm System with 10ft Level Float Switch, Weatherproof Sump Alarm System for Septic Sump Pump Pond Water Tank
Sump Pump Alarm with Double Alarm of Audible and Visible This Sump Pump Alarm is equipped with a 110 decibel alarm and an large red LED warning light to give you a double alert. Protect your basement and home from flooding by being the first to be notified no matter where you are or what you're doing.
$ 56.44
free delivery
Zoeller 771302 APak Control Enabled Indoor Alarm System with Reed Sensor
CSA approved
$ 116.78
free delivery
TECKNET Water Leak Detectors for Home, 120dB Water Sensor Alarm Leak Detector, IP66 Waterproof, Water Leak Detectors for Bathroom, Sink, Laundry, Window, Basements, Kitchens(3 Pack, Battery Included)
Dripping and Leaking Alarm The upgraded water leak detector is equipped with 2 top-mounted high-sensitivity probes that can accurately detect pipe and drain drips within 1 second, along with 4 bottom probes for simultaneous floor moisture and water accumulation detection. The multi-probe system works in coordination to provide comprehensive and rapid detection of both dripping pipes and potential pipe bursts.
$ 17.99
free delivery
WYZE Bulb Cam Security Camera, 2K HD Outdoor Light Bulb Camera, Color Night Vision, Dimmable LED Bulb, Motion Detection, Siren Alarm, Works w/Alexa/Google Assistant. Free Expert Support
Smart Lighting and Wide 160 View Security Camera - A motion-activated light and security camera are conveniently powered by any light fixture for effortless outdoor protection and automation. Sees more with a 160 wide-view bulb camera for enhanced protection.
$ 49.98
free delivery
14% discount
Kidde Smoke Detector, Hardwired with 10-Year Battery Backup, Interconnectable, LED Status Lights, 85 dB Alarm, 5-inches, 20SA10, 1 Pack
HARDWIRED WITH 10-YEAR BATTERY BACKUP Operates on 120V AC with a built-in 10-year battery; helps provide continuous detection; saves up to $40 over the alarm s life in battery replacements; with 10-year limited warranty** from date of purchase
$ 35.97 $ 41.97
Arlo Video Doorbell 2K (2nd Gen, Latest Release), Wireless or Wired Option, 2-Way Audio, Night Vision, Head to Toe Video View, Package Detection, Person & Vehicle Recognition, 1-Month Secure Plan
Get more with an Arlo Secure plan (paid plan required) Share & store video for up to 60 days, know more with personalized alerts for Person & Vehicle Recognition, plus get alerts for Packages, Animals, and Fire Detection.
$ 49.99 $ 79.99
QWORK Fire Alarm, 2 Pack 12 / 24V DC Wired Sound and Light Fire Alarm Warning Strobe Siren Horn, Sound Alarm Security System Sensor, WD8912
No UL rating. 9 to 24V DC Working voltage, 2 Pieces.
$ 15.97
free delivery
First Alert SC5 Hardwire Smart Smoke & Carbon Monoxide Alarm, SMCO600NV-AC, 1-Pack
Compatible with Google's Nest Protect Alarm
$ 111.26 $ 129.99
24% discount
Ring Alarm 14-Piece Kit (newest model), Wireless smart home or business security system, expandable, easy setup, Mobile App Control, 24/7 Professional Monitoring, Alexa Compatible
Choose the Ring Alarm Kit that fits your needs and detect even more with additional Alarm Sensors and accessories (sold separately) at any time.
$ 249.99 $ 329.99
Mighty Mule FM231 Wireless Driveway Alarm – Electromagnetic Vehicle Detection, Indoor Receiver, 400 ft Range, Expandable, Battery Powered, Easy Installation, Driveway & Property Security System
Easy Installation & Battery Powered Simple to install by burying the sensor next to your driveway; powered by 2 AA batteries (not included) with a low battery indicator
$ 59.99 $ 99.99
Interconnected Smoke and Carbon Monoxide Detector, 10-Year Battery Wireless Interlinked Smoke & CO Alarm with Dual Sensors, Home Fire & CO Safety Protection (3Pack)
Dual Sensor Protection Detects Both Smoke & CO Equipped with advanced photoelectric smoke and electrochemical sensors, this 2-in-1 alarm detects both smoke and carbon monoxide quickly and accurately. Enjoy 10 years of sensor life, far longer than typical 3-year models, giving your family long-term protection against two deadly threats.
$ 64.99
free delivery
eufy Security Water and Freeze Sensor with Remote Alerts, IP65 Waterproof, 2-Year Battery Life, HomeBase Required, Compatible with HomeBase 2 and 3, Optional 24/7 Protection Service, App Control
One App Controls All Links to HomeBase and the eufy Security app. Easily get notifications and check the battery status.
$ 34.99
free delivery
Zoeller 10-0623 A-Pak Indoor/Outdoor Alarm System
15 ft. float switch (standard model P N 10-0623)
$ 245.00
free delivery
Ring Alarm Contact Sensor - 2nd Gen | Instant Window & Door Alerts | Approximately 3-Year Battery Life | Slim Design Fits Any Frame | Easy Installation | Base Station Required
Requires the Ring Alarm Base Station.
$ 14.99 $ 19.99
WiFi Door and Window Sensors,Tuya Smart Alarm with Free Notification APP Control Home Security Alarm System, No Hub Required,Compatible with Alexa, Google Home (3-Pack)
WIFI wireless connection By connecting WIFI and mobile phone connection, whether you are at home or away, Instant notification to your phone immediately when door or window is opened or closed. Multiple Uses Install the Alarm Sensor not only on front doors or windows, but also on garage doors, liquor cabinets, front gate, safety deposit box, pet doors and more.
$ 29.99
free delivery
Kidde Carbon Monoxide Detector, Plug-In with 9V Battery Backup, Digital Display, 85 dB Alarm, LED Status Light Indicators, 3rd Edition
9-volt battery backup provides protection during a power outage
$ 38.97 $ 45.97
Motion Sensor Door Chime, METAK Wireless Motion Detector Alarm Indoor for Business When Entering/Home Doorway/Store Entrance/Garage Security, Pet/Elderly/Dementia Monitoring Buzzer,PIR Door Entry Bell
The Motion Sensor Door Chime system includes a powerful infrared detector and a responsive receiver. It enhances security by providing instant alerts when motion is detected, making it ideal for monitoring entrances and securing various environments.
$ 21.99
free delivery
First Alert Combination Smoke & Carbon Monoxide Alarm, Battery Operated Detector with Test & Silence Button, SMCO100, 1-Pack,White
First Alert's Precision Detection advanced sensing technology complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency
$ 37.09 $ 44.99
21% discount
Like-New Ring Alarm 8-Piece Kit (newest model), Home or business security system with optional 24/7 professional monitoring
Choose the Ring Alarm Kit that fits your needs and detect even more with additional Alarm Sensors and accessories (sold separately) at any time.
$ 169.99 $ 214.99
Ring Alarm Pro Base Station (newest model), with built-in eero Wi-Fi 6 router
Better with Alexa - Arm and disarm your Ring Alarm using only your voice with a Ring Protect subscription (sold separately).
$ 119.99 $ 249.99
YOLINK AlarmFob Smart Security Fob - Arm/Disarm, Panic Button, Siren Control & More, LoRa Extreme Long (up to 1/4 Mile Open-air) Range (Hub Required for Full Functionality)
SECURITY SYSTEM KEYPAD IN YOUR HANDS use the AlarmFob to control your YoLink security and other devices arm and disarm, panic alarm, activate and silence sirens, and more.
$ 26.99
free delivery
SimpliSafe Entry Sensor (Pack of 4) - Window and Door Protection - Compatible with The SimpliSafe Home Security System - Latest Gen
Compatible with the SimpliSafe Gen 3 home security system
$ 54.99
free delivery
SECRUI Wireless Door Chimes When Entry for Business/Home/Office/Store (500ft Range 32 Chimes Adjustable Volume) Door Open Ringer Alert Buzzer Alarm - 1 sensors
Widely Used This door opening alarm is designed to provide additional protection for your home. Protect your child and stop any actions such as opening windows, cabinets, etc. at any time. Suitable for use in various occasions such as apartments, mobile homes, offices, hotels, garages, etc.
$ 20.99
free delivery
Ring Chime (Newest Model) — Enhanced audio for real-time alerts you can hear from anywhere, easy plug-in setup, simple wifi & Bluetooth connectivity, sleek design, White
Sleek, elegant design Curved edges and slim profile create a modern look that fits your space.
$ 27.99 $ 34.99
System Sensor Strobe,Marked Fire Strobe,White
Security Alarms and Warnings
$ 39.97
free delivery
Ring Video Wired Doorbell (newest model), Home or business security, Two-Way Talk, advanced motion detection, HD camera and real-time alerts to monitor your front door (wiring required)
*Connect with Alexa* Hear custom notifications from Echo Dot, launch video with Echo Show, and enjoy hands-free home monitoring with select Alexa-enabled devices.
$ 45.88
free delivery
23% discount
First Alert Combination Smoke & Carbon Monoxide Alarm, Interconnect Hardwire Detector with Battery Backup, SMICO100-AC, 1-Pack
First Alerts Precision Detection advanced sensing technology complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency
$ 49.81 $ 64.99
25% discount
Ring Alarm Contact Sensor 2-Pack - 2nd Gen | Instant Window & Door Alerts | Approximately 3-Year Battery Life | Slim Design | Easy Installation | Base Station Required
Get instant mobile alerts when doors and windows open in your home with a Ring Protect subscription (sold separately).
$ 29.98 $ 39.99
System Sensor 2W-B i3 Series 2-wire, Photoelectric i3 Smoke Detector
Smoke Alarm
$ 46.99
free delivery
10% discount
Ring Alarm Contact Sensor 6-Pack - 2nd Gen | Monitor 6 Doors or Windows | Instant Alerts | Approximately 3-Year Battery Life | Slim Design | Easy Installation | Base Station Required
Get instant mobile alerts when doors and windows open in your home with a Ring Protect subscription (sold separately).
$ 89.94 $ 99.99
System Sensor 2WTA-B Smoke Alarm with Sounder, Relay and Isolator Options; Form C Relay; Isolated Thermal Sensor; Plug-in Design, Base Included; Removable Cover and Chamber; Dual-Color LEDs
Stop-Drop'N Lock attachment to the base
$ 74.99
free delivery
