Top Smart Alarms & Sensors
- Nest Protect Smoke & Carbon Monoxide Alarm
Nest Protect is a smart smoke and carbon monoxide alarm that provides voice alerts and smartphone notifications for enhanced safety. It features split-spectrum sensors for faster smoke detection and a self-testing system to ensure reliability. The alarm integrates seamlessly with other smart home devices and offers a pathlight feature for nighttime visibility. Its sleek design and easy installation make it a top choice for modern homes.
- First Alert Onelink Safe & Sound Smoke Detector
This smart smoke and carbon monoxide detector combines life-saving alerts with premium sound quality via built-in Alexa functionality. It offers voice alarms, mobile notifications, and integrates with smart home systems for comprehensive monitoring. The device features a photoelectric smoke sensor for early detection and a sleek, modern design. Its dual functionality as a smoke alarm and smart speaker makes it ideal for connected homes.
- Ring Alarm Contact Sensor
The Ring Alarm Contact Sensor monitors doors and windows, sending instant alerts to your smartphone when opened or closed. It easily integrates with the Ring Alarm security system and Alexa-enabled devices for seamless home monitoring. The sensor features a compact design and long battery life, ensuring reliable performance. Installation is simple with adhesive backing or screws, making it perfect for any entry point.
- Eve Door & Window Sensor
Eve Door & Window Sensor is a HomeKit-enabled device that tracks the open or closed status of doors and windows with precision. It offers secure, end-to-end encrypted notifications directly to your iPhone or iPad. The sensor boasts a sleek, minimalist design and easy installation without tools. Its integration with Apple HomeKit allows automation and remote monitoring for enhanced home security.
- Samsung SmartThings Multipurpose Sensor
This versatile sensor detects open/close status, vibration, orientation, and temperature changes to provide comprehensive home monitoring. It integrates with the SmartThings ecosystem for automation and alerts via smartphone. The compact design fits discreetly on doors, windows, or cabinets. Its multi-functionality makes it a valuable addition to any smart home security setup.
- Abode Door Window Sensor
Abode’s Door Window Sensor offers reliable intrusion detection with instant alerts and integration with Abode’s comprehensive security system. It features easy installation and long battery life for continuous protection. The sensor supports Z-Wave and Zigbee protocols, enhancing compatibility with various smart home hubs. Its compact size and durable design ensure discreet and effective monitoring.
- Honeywell Lyric Wi-Fi Water Leak and Freeze Detector
This smart water leak and freeze detector alerts you instantly via smartphone if leaks or freezing temperatures are detected. It features a compact design with a 10-foot sensor cable to monitor hard-to-reach areas. Integration with Honeywell’s Lyric app allows for easy setup and monitoring. Its early warning system helps prevent costly water damage and frozen pipes.
- Fibaro Flood Sensor
The Fibaro Flood Sensor detects water leaks and sudden temperature drops, sending alerts to your smartphone for quick action. It features a built-in temperature sensor and a loud siren for local alarms. Compatible with Z-Wave smart home systems, it integrates easily into existing setups. Its compact, battery-powered design allows flexible placement near appliances or pipes.
- Kidde Smoke & Carbon Monoxide Detector with Smart Features
This smart combination alarm detects both smoke and carbon monoxide, sending alerts to your phone via the Kidde app. It features voice alerts, a 10-year battery life, and easy installation with a mounting bracket. The device is designed to meet UL safety standards and integrates with other Kidde smart alarms for whole-home protection. Its dual sensor technology ensures comprehensive hazard detection.
- SimpliSafe Entry Sensor
SimpliSafe Entry Sensor monitors doors and windows for unauthorized openings and sends instant alerts to your smartphone. It pairs seamlessly with the SimpliSafe security system for comprehensive home protection. The sensor is battery-powered with a long lifespan and easy installation using adhesive strips. Its compact design fits discreetly on any entry point.
- Ecolink Z-Wave Plus Door/Window Sensor
This Z-Wave Plus sensor detects the open or closed status of doors and windows and communicates with compatible smart home hubs. It features a magnetic contact sensor and a long battery life for reliable performance. The device supports secure encrypted communication and easy installation. Its compatibility with multiple Z-Wave controllers makes it versatile for various smart home setups.
- Arlo Smart Security Siren
The Arlo Smart Security Siren emits a loud 100+ decibel alarm to deter intruders and alert homeowners instantly. It integrates with Arlo cameras and security systems for automated activation during detected threats. The siren is weather-resistant and battery-powered for flexible indoor or outdoor placement. Its compact design and wireless setup make it a powerful addition to any security system.
- Bosch Smart Home Smoke Detector
Bosch’s smart smoke detector offers early fire detection with smartphone alerts and integration into Bosch’s smart home ecosystem. It features a photoelectric sensor for reliable smoke detection and a built-in siren for local alarms. The device supports easy installation and battery-powered operation for flexible placement. Its connectivity allows for coordinated alerts with other Bosch smart devices.
- Google Nest Detect Sensor
Nest Detect is a versatile sensor that monitors doors, windows, and motion with precise detection and smartphone alerts. It works as part of the Nest Secure alarm system and integrates with Google Assistant for voice control. The sensor features tamper detection and a sleek design for discreet installation. Its dual functionality enhances home security by covering multiple entry points and movements.
- Yale Smart Home Door Sensor
Yale’s smart door sensor detects open and close events and sends real-time alerts to your smartphone. It integrates with Yale’s smart locks and home security systems for comprehensive monitoring. The sensor is battery-powered with a long lifespan and easy installation using adhesive or screws. Its compact design fits seamlessly on any door frame.
- Eufy Security Doorbell Sensor
This sensor pairs with Eufy’s video doorbells to detect door openings and trigger alerts or recordings. It enhances home security by monitoring entry points and integrating with Eufy’s smart home ecosystem. The sensor features wireless connectivity and a compact design for unobtrusive installation. Its quick response time ensures you never miss important activity at your door.
- Netatmo Smart Smoke Alarm
Netatmo’s smart smoke alarm provides early fire detection with smartphone notifications and voice alerts. It features a photoelectric sensor and a 10-year battery life for long-term reliability. The alarm integrates with Apple HomeKit, Google Assistant, and Amazon Alexa for seamless smart home control. Its modern design and easy installation make it a popular choice for connected homes.
- Abode Motion Sensor
Abode’s motion sensor detects movement within its field of view and sends instant alerts to your smartphone. It supports pet immunity to reduce false alarms and integrates with Abode’s security system and other smart home devices. The sensor features adjustable sensitivity and battery-powered operation for flexible placement. Its compact design blends easily into home decor.
- Honeywell Home T9 Smart Thermostat Sensor
This sensor works with Honeywell’s T9 thermostat to monitor temperature and occupancy in different rooms for optimized climate control. It uses smart room sensors to detect motion and adjust heating or cooling accordingly. The device integrates with Alexa and Google Assistant for voice control and remote management. Its easy setup and wireless design enhance home comfort and energy efficiency.
- Ring Floodlight Cam Sensor
The Ring Floodlight Cam includes built-in motion sensors that trigger bright LED floodlights and HD video recording upon detecting movement. It sends instant alerts to your smartphone and integrates with the Ring app for remote monitoring. The device features two-way audio and a siren to deter intruders. Its weather-resistant design is ideal for outdoor home security.
- Eve Motion Sensor
Eve Motion Sensor is a HomeKit-enabled device that detects motion and triggers automations or notifications on your Apple devices. It features a wide detection range and low power consumption for long battery life. The sensor’s sleek design allows for discreet placement in any room. Its integration with Apple HomeKit ensures secure and private smart home control.
- SimpliSafe Motion Sensor
SimpliSafe’s motion sensor detects movement inside your home and alerts you instantly via the SimpliSafe app. It features pet immunity to reduce false alarms and integrates seamlessly with the SimpliSafe security system. The sensor is battery-powered with a long lifespan and easy installation. Its compact design fits unobtrusively in any room.
- Xiaomi Aqara Vibration Sensor
This vibration sensor detects shocks, vibrations, and tampering on doors, windows, or valuables and sends alerts to your smartphone. It integrates with the Aqara Hub and supports automation within the Xiaomi smart home ecosystem. The sensor is compact, battery-powered, and easy to install with adhesive backing. Its sensitivity settings allow customization for different security needs.
- Wyze Sense Contact Sensor
Wyze Sense Contact Sensor monitors doors and windows for open or close status and sends instant alerts through the Wyze app. It pairs with the Wyze Sense Hub for integration with Wyze cameras and other smart devices. The sensor is battery-powered with a long life and easy installation using adhesive strips. Its affordable price and reliable performance make it a popular choice.
- Ecolink Z-Wave Plus Flood and Temperature Sensor
This dual-function sensor detects water leaks and monitors temperature changes to prevent damage and freezing pipes. It communicates with Z-Wave compatible hubs for instant alerts and automation. The device features a 10-foot sensor cable for flexible placement near water sources. Its battery-powered design ensures continuous protection even during power outages.
- Kangaroo Door & Window Sensor
Kangaroo’s door and window sensor provides instant alerts when entry points are opened, enhancing home security. It pairs with the Kangaroo security system and app for real-time monitoring and control. The sensor features a slim design and easy installation with adhesive strips. Its affordable pricing and reliable performance make it ideal for budget-conscious users.
- Bosch Smart Home Motion Detector
Bosch’s motion detector senses movement with high accuracy and sends alerts to your smartphone via the Bosch Smart Home app. It integrates with the Bosch smart home system for automation and security. The device features pet immunity and adjustable sensitivity to minimize false alarms. Its sleek design and battery-powered operation allow flexible placement.
- Honeywell Home Wi-Fi Water Leak Detector
This Wi-Fi enabled water leak detector sends instant notifications to your smartphone when leaks are detected. It features a compact design with a 10-foot sensor cable for monitoring hard-to-reach areas. The device integrates with Honeywell’s Lyric app for easy setup and control. Its early detection helps prevent costly water damage and mold growth.
- Nest Cam with Floodlight
Nest Cam with Floodlight combines HD video surveillance with powerful LED floodlights and motion detection for outdoor security. It sends real-time alerts and live video feeds to your smartphone via the Google Home app. The camera features two-way audio and night vision for comprehensive monitoring. Its weather-resistant design ensures reliable performance in all conditions.
- Ring Alarm Motion Detector
Ring’s motion detector senses movement within its range and triggers alerts and sirens as part of the Ring Alarm security system. It integrates with Ring cameras and smart lights for automated responses. The sensor features pet immunity to reduce false alarms and battery-powered operation for easy installation. Its compact design fits discreetly in any room.
- Eve Water Guard Leak Detector
Eve Water Guard detects water leaks early and sends secure notifications to your iPhone or iPad via HomeKit. It features a 4.6-foot cable sensor for placement near appliances or pipes. The device offers a loud local alarm and supports automation with other HomeKit devices. Its sleek design and battery-powered operation make it ideal for preventing water damage.
- SimpliSafe Glass Break Sensor
This sensor detects the sound of breaking glass and alerts you immediately through the SimpliSafe app. It enhances home security by monitoring windows and glass doors for forced entry. The sensor is battery-powered with a long lifespan and easy installation. Its precise detection technology minimizes false alarms.
- Abode Glass Break Sensor
Abode’s glass break sensor listens for the distinct sound frequency of breaking glass and triggers alarms and notifications. It integrates with Abode’s security system and supports Z-Wave and Zigbee protocols. The sensor features adjustable sensitivity and battery-powered operation for flexible placement. Its compact design fits discreetly near vulnerable windows.
- Yale Smart Motion Sensor
Yale’s smart motion sensor detects movement and sends instant alerts to your smartphone via the Yale security app. It integrates with Yale smart locks and security systems for comprehensive home protection. The sensor features pet immunity and adjustable sensitivity to reduce false alarms. Its battery-powered design allows easy installation anywhere indoors.
- Xiaomi Aqara Water Leak Sensor
This sensor detects water leaks and moisture accumulation, sending alerts to your smartphone via the Aqara Hub. It supports automation within the Xiaomi smart home ecosystem and features a compact, battery-powered design. The sensor is ideal for placement near water heaters, sinks, or washing machines. Its early warning system helps prevent costly water damage.
- Bosch Smart Home Door/Window Contact
Bosch’s contact sensor monitors the open or closed status of doors and windows and sends alerts via the Bosch Smart Home app. It integrates seamlessly with Bosch’s smart home ecosystem for automation and security. The sensor features a compact design and battery-powered operation for flexible installation. Its reliable performance ensures continuous home monitoring.
- Ring Alarm Smoke & CO Listener
This device listens for smoke and carbon monoxide alarms and sends notifications to your smartphone via the Ring app. It integrates with the Ring Alarm system to trigger automated responses like sirens or lights. The listener is battery-powered and easy to set up in any room. Its compatibility with existing alarms enhances overall home safety.
- Eufy Security Motion Sensor
Eufy’s motion sensor detects movement and triggers alerts or recordings on Eufy security cameras. It features pet immunity and adjustable sensitivity to minimize false alarms. The sensor is battery-powered with a long lifespan and easy installation. Its integration with Eufy’s ecosystem enhances home security and automation.
- Honeywell Home T10 Pro Smart Thermostat Sensor
This sensor pairs with Honeywell’s T10 Pro thermostat to monitor temperature and occupancy for optimized climate control. It detects motion and adjusts heating or cooling based on room usage. The device integrates with Alexa and Google Assistant for voice control and remote management. Its wireless design and easy setup improve home comfort and energy savings.
- SimpliSafe Freeze Sensor
SimpliSafe’s freeze sensor monitors temperature drops and alerts you to potential freezing conditions that could damage pipes. It integrates with the SimpliSafe security system for centralized monitoring. The sensor is battery-powered with a long lifespan and easy installation. Its early warnings help prevent costly water damage during cold weather.
- Nest Temperature Sensor
Nest Temperature Sensor works with Nest thermostats to provide accurate temperature readings in different rooms for balanced heating and cooling. It communicates wirelessly with the thermostat to optimize comfort and energy efficiency. The sensor features a compact design and long battery life. Its easy setup enhances smart climate control throughout your home.
- Eve Door & Window Sensor 2nd Generation
The second-generation Eve Door & Window Sensor offers improved accuracy and longer battery life for monitoring entry points. It supports Apple HomeKit Secure Video and automation for enhanced smart home integration. The sensor features a sleek design and easy installation without tools. Its encrypted communication ensures privacy and security.
- Fibaro Door/Window Sensor 2
Fibaro’s Door/Window Sensor 2 detects open/close status, temperature, and tampering attempts with high precision. It supports Z-Wave Plus for seamless integration with compatible smart home hubs. The sensor features a compact design, battery-powered operation, and configurable notifications. Its multi-functionality enhances home security and environmental monitoring.
- Kidde Smoke & Carbon Monoxide Alarm with Voice Alerts
This combination alarm detects smoke and carbon monoxide and provides clear voice alerts to identify the hazard type. It features a 10-year sealed battery for maintenance-free operation and easy installation. The alarm meets UL safety standards and integrates with other Kidde alarms for whole-home protection. Its dual sensor technology ensures comprehensive hazard detection.
- Arlo Essential Indoor Camera with Motion Sensor
Arlo Essential Indoor Camera includes advanced motion detection and sends alerts to your smartphone for real-time monitoring. It features HD video, two-way audio, and night vision for comprehensive indoor security. The camera integrates with Arlo’s smart home ecosystem and voice assistants. Its compact design and wireless setup make it easy to place anywhere inside your home.
- Wyze Flood & Freeze Sensor
Wyze Flood & Freeze Sensor detects water leaks and freezing temperatures, sending instant alerts via the Wyze app. It features a compact design with a 10-foot sensor cable for versatile placement. The device integrates with Wyze Sense Hub and supports automation with other Wyze devices. Its early warning capabilities help prevent water damage and frozen pipes.
- Netatmo Smart Indoor Camera with Security Features
Netatmo’s indoor camera offers HD video surveillance with facial recognition and smart alerts for enhanced home security. It integrates with Apple HomeKit, Google Assistant, and Amazon Alexa for seamless smart home control. The camera features two-way audio, night vision, and local storage options. Its sleek design fits discreetly in any room.
- Bosch Smart Home Water Sensor
Bosch’s water sensor detects leaks and moisture, sending alerts to your smartphone via the Bosch Smart Home app. It features a compact design and battery-powered operation for flexible placement near water sources. The sensor integrates with Bosch’s smart home ecosystem for automation and monitoring. Its early detection helps prevent costly water damage.
- Eve Smoke Detector
Eve Smoke Detector is a HomeKit-enabled device that provides early fire detection with secure notifications to your Apple devices. It features a photoelectric sensor and a loud siren for local alerts. The detector supports automation and remote monitoring within the Apple HomeKit ecosystem. Its sleek design and easy installation make it ideal for smart homes.
- SimpliSafe Panic Button
SimpliSafe’s panic button allows you to trigger an immediate alarm and alert emergency contacts with a single press. It integrates seamlessly with the SimpliSafe security system for quick response. The device is compact, battery-powered, and easy to carry or place around your home. Its reliable performance provides peace of mind in emergencies.
