Replacement Sensors
A security sensor is a device that monitors an area for the presence of threats or intruders and triggers an alarm or other response when it detects such a presence. They are often used in conjunction with a video surveillance system or other security equipment. Browse the top-ranked list of replacement sensors below along with associated reviews and opinions.
Read More-
Google - Nest Temperature Sensor (2nd gen) 3-pack - Porcelain
SKU: JJ8T5CCSV2See all Water & Temperature SensorsProduct Description
A porcelain, battery-powered sensor 3-pack that wirelessly monitors and manages room temperature via app.$99.99 Your price for this item is $99.99 -
Arlo - All-in-One Sensor with 8 sensing functions for Home Security System, 1 Pack - White
SKU: JJ8QV84XTSDidn't need it but love it been upgrading my home and its been great...Best in the market.
See all Water & Temperature SensorsProduct Description
An all-in-one white sensor offering eight detection functions and easy app control for enhanced home security.$29.99 Your price for this item is $29.99 -
Copeland - Sensi Smart Temperature and Humidity Sensor - White
SKU: J325YXJ89XSee all Water & Temperature SensorsProduct Description
A white, battery-powered sensor that wirelessly monitors temperature and humidity for enhanced smart thermostat control.$51.47 Your price for this item is $51.47 -
Honeywell Home - Smart Thermostat Compatible Wireless Room Sensor - White
SKU: JJ8Z85C38GSee all Water & Temperature SensorsProduct Description
A white wireless sensor that monitors temperature and humidity, offering flexible placement for targeted comfort control.$44.99 Your price for this item is $44.99 -
Wireless Cooking Sensor for Thermador Masterpiece Series Cooktops - Black
SKU: J3P322PW6YSee all Range & Oven AccessoriesProduct Description
A wireless black sensor that ensures precise temperature control when paired with compatible induction cooktops.$199.00 Your price for this item is $199.00 -
Ring - Flood & Freeze Sensor (Newest Model) – Catch leaks and freezing temps, On Amazon Sidewalk, no hub needed - White
SKU: J39TLS92Z7See all Home Alarms & SensorsProduct Description
A white, battery-powered sensor that detects leaks and freezing temperatures, connecting reliably via Amazon Sidewalk.$29.99 Your price for this item is $29.99Save $10Was $39.99The previous price was $39.99 -
HQRP - Float Suspension Switch Sensor Replacement for Hoshizaki Ice Machines Replaces 4A3624-01 433535-01
SKU: J3ZSLCVS33See all Refrigerator Parts & AccessoriesProduct Description
A plastic float suspension switch sensor replacement that restores water level sensing in compatible commercial ice machines.$17.95 Your price for this item is $17.95 -
SimpliSafe - Motion Sensor - White
SKU: J362VFS82GWorks as intended, love the pet setting. So far no issues have dogs over 50 lbs....Great product, works fine. If you use this system, ı recommend to have one....Pet motion works great...Great one
See all Door & Window AlarmsProduct Description
A white, battery-powered motion sensor with pet detection, 90º field of view, and app compatibility.$30.99 Your price for this item is $30.99Save $4Was $34.99The previous price was $34.99 -
Replacement Part TEMSENSORDIG | Fits Appliance Factory Parts Models and more | Grill Temperature gauges
SKU: JX67P2XLW5See all Food ThermometersProduct Description
A digital, battery-powered temperature sensor designed for compatibility with select Bradley smoker grill models.$16.86 Your price for this item is $16.86 -
Green Klean - Replacement Micro Filter, Fits Windsor Sensor uprights, 5301ER - Gray
SKU: J3Y7SS9H3KSee all Vacuum FiltersProduct Description
A gray micro filter compatible with Windsor Sensor and Triple S ProSense upright vacuums.$15.31 Your price for this item is $15.31
Best Sellers
Related Pages
FAQ
Replacement sensors are designed for a variety of devices, including smart home systems, security cameras, thermostats, and appliances. Always check your device’s specifications to ensure compatibility before purchasing a replacement sensor.
Installation instructions vary by device and sensor model. Most replacement sensors come with a user manual or installation guide. Typically, installation involves disconnecting the old sensor, connecting the new one, and following any calibration steps outlined in the manual.
Some devices support third-party replacement sensors, while others require manufacturer-approved components. Refer to your device’s user manual or manufacturer’s website to determine if third-party sensors are supported.
Most replacement sensors require minimal maintenance. It’s recommended to keep them clean, free of dust, and periodically check for firmware updates if applicable. Refer to your sensor’s manual for specific maintenance guidelines.
Some replacement sensors offer enhanced features such as wireless connectivity, app integration, or advanced detection capabilities. Consider your device’s requirements and desired features when selecting a replacement sensor.