Best Home Security Sensors

SimpliSafe 10 Piece Wireless Home Security System with Outdoor Camera - Optional 24/7 Professional Monitoring - No Contract - Compatible with Alexa and Google Assistant

  • Award-winning protection for your front lawn, back yard, and everything in between. Backed by optional 24/7 professional monitoring for fast police dispatch..
  • Wireless Outdoor Camera has an ultra-wide 140 degree field of view in HD color night vision and a spotlight that shines when there is motion..
  • See in 1080p HD with the Indoor Security Camera that has a built-in privacy shutter..
  • Set everything up easily in about 30 minutes. No drilling or wiring required..
  • Deter intruders before they enter with two-way audio or even sound a loud siren..
  • If you lose power, your Base Station’s back up battery kicks in for up to 24 hours..
  • A built-in cellular backup connects to our monitoring center if you lose Wi-Fi and need help (with any professional monitoring plan)..
  • Our wireless sensors work through walls and floors to connect your whole home with up to 1000 ft. range..
  • Control your system from anywhere with the SimpliSafe App, compatible with Alexa and Google..
  • Includes Base Station, Keypad, 4 Entry Sensors, 2 Motion Sensors, Outdoor Camera, SimpliCam 1080p, Batteries, Security Decals, Yard Sign, 3 ft. stake, 1 Year Warranty..
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Ideal Security Motion Sensor Alarm

  • Motion Alarm: Designed to suit your specific security needs, this motion sensor has an alarm system that alerts in response to any movement..
  • Easy to Install Anywhere: Motion Sensor and alarm units are battery operated (Batteries not included)..
  • Scalable Design: The alarm system for home security is wireless and up to 50 door sensors can be linked..
  • Wireless Alarm System: With a transmission range of up to 390 feet and a detection range of up to 26 feet, this motion alarm sensor with LEDs can be used indoors or outdoors if it's protected from the elements..
  • Set Includes: This security alarm system includes 1 PIR motion sensor unit and an alarm unit.
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Driveway Alarm Wireless Outside, 1byone Motion Sensor Alarm 1000 FT Range Extra Loud Chimes Home Security Alarm System with 1 Receiver 2 Weatherproof Infrared Sensors Protect Indoor/Outdoor Property

  • ✔ Wireless Motion Sensor Alarm - Motion detectors are essential in a home security system. It can detect movement in the surrounding areas - driveways, front porch, gates, home, sheds, offices, walkways, swimming pools, etc. And trigger alert to the linked receiver. It provides an added level of security and safety to your property and loved ones..
  • ✔ Reliable & Realistic Range - Driveway alarm are sensitive to detect motion from vehicles or people. The transmission range is up to 1000 feet (the ranges from the sensor to the receiver) and the sensors' detection range is up to 24 feet. We use newer technology components and excellent manufacturing techniques. Improving the design of the infrared detection chip and the detection angle to reduce the false alarms from the sunlight / rain / fog / snow / wind / temperature change and etc..
  • ✔ 3 Alert Options - There are three types of alert settings: Alarm ring/door ring, LED flashlight, Alarm ring/door ring+LED flashlight. LED flashlight enables homeowners to keep an eye on movement in areas of your home. Plus, it can trigger a doorbell or alarm that can be scaring off the unwanted intruder and alert you when kids enter restricted areas..
  • ✔ Super Easy to Install & Diy - Takes only a few minutes to set ....
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SimpliSafe KeyFob - Arm and Disarm Remotely - Built-in Panic Button - Compatible with SimpliSafe Home Security System - Latest Gen

  • remotely control your security system to arm and disarm with the push of a button..
  • built-in panic button alerts emergency monitoring that you need help fast..
  • setup is a snap. just 'add device' with your simplisafe keypad..
  • ready to work right out of the box, your keyfob comes pre-installed with batteries..
  • Compatible with your SimpliSafe Gen 3 home security system.
  • optional installation tools included for your convenience - 2 screws and a mounting plate..
  • Add up to 100 sensors to the base of your SimpliSafe home security system (Latest generation).
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Semenax

  • Save up to 23% annually on heating and cooling costs (compared to a hold of 72°F).
  • Control from anywhere using your Android or iOS device.
  • Add SmartSensor to manage hot or cold spots and deliver enhanced comfort to the rooms that matter most.
  • Automatically pauses your heating or cooling when a door or window is left open (requires ecobee SmartSensor for doors and windows and a Smart Security subscription).
  • PLAYS WELL WITH OTHERS: ecobee3 lite works with your favorite smart home setups, including Apple HomeKit, Amazon Alexa, Google Assistant, Microsoft Cortana, Samsung SmartThings, Wink, and IFTTT.
  • WORKS WITH ROOM SENSORS: Place them in the rooms that matter the most and have the temperature balanced throughout your whole home. Measuring both occupancy and temperature, sensors signal your ecobee Smart Thermostat to automatically switch to the right mode for comfort when you’re home or for savings when you’re not. 2-pack sold separately..
  • EASILY INSTALL YOURSELF: It only takes about 30 minutes, thanks to an easy to follow installation guide and an in-app step-by-step walkthrough. Everything you need comes in the box, including a Power Extender Kit for homes with no common wire (C-wire).
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SimpliSafe Glassbreak Sensor - 20ft. Range - Sound Detection Technology - Compatible with The SimpliSafe Home Security System - Latest Gen

  • Engineered with precise sound detection to tell the difference between an intruder smashing a window or a plate breaking..
  • Detects sound within a 20 ft. range to provde reliable security.
  • Setup is a Snap. Place it in the room you want to monitor and 'Add Device' with your SimpliSafe keypad..
  • Ready to work right out of the box, your glassbreak sensor comes pre-installed with batteries and adhesive..
  • Compatible with your SimpliSafe Gen 3 home security system..
  • Optional installation tools included for your convenience -- 2 screws and a mounting plate..
  • Add up to 100 sensors to the base of your SimpliSafe home security system. (Latest generation).
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Swann DIY Wireless Gate-Open Alert Security Alarm, White (SWADS-GATEAK-GL)

  • Easy to use, do-it-yourself wireless alert system notifies you if a gate or door opens for home or business security.
  • Connect in minutes with easy mounting, pairing & convenient wireless operation (uses 3 x AA batteries for Receiver & 3 x AAA batteries for Sensor - batteries not included).
  • Position the Gate Alert & its 2 magnetic sensors on a door or gate, & if the sensors are separated a siren will trigger on the Gate Alert & on the Receiver Unit indoors.
  • perfect for notifying you if children have opened a gate to a swimming pool area, street, etc with a delay switch to allow adults to open & close the gate within 7 seconds without triggering the siren.
  • The Receiver unit emits an audible alarm & lights up when the Gate Alert Sensors detect movement.
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Secured Transactions A Systems Approach [Connected eBook with Study Center] Aspen Casebook

  • Ready to protect right out of the box. Just plug in the base station, place your sensors, plug in your Simplicam and start protecting your home in....
  • Optional 24/7 professional monitoring and cloud recording with police, fire & medical dispatch starting at 60c/day - No contracts (SimpliSafe products....
  • Sound the alarm. Pioneering signal burst technology that is powerful enough to cover homes of every size, with up to 1000 ft. range - no extender....
  • The SimpliCam security camera lets you see what’s happening at home anytime from your phone, tablet or computer and comes with a built-in stainless....
  • Motion sensors detect motion within 30 feet, has a 90 degree field of vision and gets along great with pets under 50lbs. Perfect for full range....
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SimpliSafe Temperature Sensor - Hot/Cold Detection - Compatible with SimpliSafe Home Security System - Latest Gen

  • Protect your home from frozen pipes in winter and make sure your home is a safe temperature for pets in the summer..
  • Sounds the alarm if the temperature drops out of threshold range, which is customizable to fit your needs. (0°F to 127°f).
  • Protect precious belongings like instruments, paitings, and plants in a climate controlled room.
  • Ready to work right out of the box, Your temperature sensor comes pre-installed with batteries and adhesive..
  • Compatible with your SimpliSafe Gen 3 home security system.
  • Setup is a snap. Place it in the room you want to monitor and 'add device' With your SimpliSafe Keypad..
  • Add up to 100 sensors to the base of your SimpliSafe home security system (Latest generation).
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Ring Alarm 8-Piece kit 2nd Gen with Ring Indoor Cam and Echo Show 5 2nd Gen

  • This bundle contains Ring Alarm 8-piece kit (2nd Gen), Ring Indoor Cam, and Echo Show 5 (2nd Gen)..
  • A great fit for 1-2 bedroom homes, this kit includes one base station, one keypad, four contact sensors, one motion detector, and one range extender..
  • Put whole-home security at your fingertips with Ring Alarm, a do-it-yourself alarm system..
  • Includes a more intuitive keypad with emergency buttons and smaller contact sensors to seamlessly blend into your home..
  • Receive mobile notifications when your system is triggered, change your Alarm modes, and monitor all your Ring devices all through the Ring app..
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