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Amazon.com: Seanme Motion Sensor Alarm, Wireless Driveway Alarm, Home Security Business Detect Alert with 4 Sensor and 1 Receiver,38 Chime Tunes - LED Indicators for Indoor Use : Electronics
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Monoprice 133048 Window Sensor, 1 Count (Pack of 1), White - - Amazon.com
Amazon.com: Hiistar Personal Security Window & Door Alarm Bell | Wireless Sensor Door Window Burglar Alarm | Pack of 10 : Electronics
Amazon.com: ECOWITT GW1104 Wi-Fi Thermometer and Hygrometer Sensor, Including GW1100 Wi-Fi Gateway and WH31 Wireless Multi-Channel Temperature and Humidity Sensor, Dip Switches to Switch ℃/℉, 915 MHz : Patio, Lawn & Garden
Amazon.com: Hiistar Personal Security Window & Door Alarm Bell | Wireless Sensor Door Window Burglar Alarm | Pack of 10 : Electronics
eMACROS Long Range Solar Wireless Driveway Alarm Outdoor Weather Resistant Motion Sensor & Detector-Security Alert System-Monitor & Protect Outside Property - - Amazon.com
ismartgate LITE Smart Garage Door Opener Remote, APP Control, Compatible with Apple Homekit, Amazon Alexa, Google Assistant, IFTTT, Compatible with All Garage doors. Wireless sensor included. - - Amazon.com
Amazon.com: Motion Sensor Doorbell, Door Chime, Wireless PIR Motion Sensor Detector Security Alarm Chime, Welcome Doorbell, Visitor Bell for Business Shop Store Office Home Front Door Entry : Electronics
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Amazon.com: Netatmo Weather Station Indoor Outdoor with Wireless Outdoor Sensor - Compatible with Amazon Alexa & Apple HomeKit : Patio, Lawn & Garden
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Amazon.com: AcuRite Wireless Indoor Outdoor Temperature and Humidity Sensor (06002M) , white : Patio, Lawn & Garden
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Amazon.com: SensorPush HT1 Wireless Thermometer/Hygrometer for iPhone/Android. USA Developed and Supported Humidity/Temperature/Dewpoint/VPD Monitor/Logger. Indoor/Outdoor Smart Sensor with Alerts : Patio, Lawn & Garden
Amazon.com: Wsdcam 113dB Bike Alarm Wireless Vibration Motion Sensor Waterproof Motorcycle Alarm with Remote : Automotive
Amazon.com: U UNNI Wireless Thermo-Hygrometer Sensor, Add-on/Replacement Wireless Sensor : Patio, Lawn & Garden