Best Entrance Sensor

Motion Sensor Alarm - Seanme Wireless Driveway Alarm 100m Long Distance Signal Transmission, Home Security Alarm System Motion Sensor Doorbell with 38 Chime Tunes, 4 Volume Levels

... ✅ Wireless Plug-in Receiver: The portable wireless plug-in receiver plugs into any standard outlet. The sensor uses 3 AAA batteries (Not Included). Detection time delay in between motion sensor alerts is configurable from 15 seconds to 30 seconds, just place the sensor at the entrance to your driveway and the receiver inside your home..
✅ 3 Sensor and 2 Receiver- Receiver support to pair with multiple sensors, Sensors can be installed on different floors (rooms) to ensure that alert chime..

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Motion Sensor Alarm - Seanme Wireless Driveway Alarm 100m Long Distance Signal Transmission, Home Security Alarm System Motion Sensor Doorbell with 38 Chime Tunes (1 reciver and 2 Sensor)

... away from rains or cover adequately..
✅ Wireless Plug-in Receiver: The portable wireless plug-in receiver plugs into any standard outlet. The sensor uses 3 AAA batteries (Not Included). Detection time delay in between motion sensor alerts is configurable from 15 seconds to 30 seconds, just place the sensor at the entrance to your driveway and the receiver inside your home..
✅ 2 Sensor and 1 Receiver- Receiver support to pair with multiple sensors, Sensors can be installed on different floors (rooms) to ensure that alert chime..

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WiFi Door Sensor, TESSAN Smart Window Contact Sensor Compatible with Amazon Alexa, Google Assistant, No Hub Required, Sends Alerts, Wireless Remote Alarm, Programmable with Smart Life Devices

Smart Security Sensor: TESSAN door and window alarm sensor is designed to monitor the open or close status of any entrance.
An alert notification will automatic send to you in 10 seconds once the sensor triggered.
Ideal for front door, window, baby room, garage and more.
Door status and battery power can be check in app.
Programmable Sensor: Extend your smart home automation with TESSAN wifi door sensor.
Automatically turn on your smart wall switches or lights when door opened.
Automatically turn off your air-condition when window opened.
More smart devices can be sync as long as they compatible with Smart Life app.
Support 2.4Ghz Wifi only, dual-band (2.4G and 5G) WiFf need to set a separate 2.4G channel.
Hand-Free Voice Control: TESSAN wifi garage sensor is compatible with Amazon Alexa and Google Assistant.
Simply give a voice command to check the open or close status instead of going down or picking up your phone.
Your voice device will work as chime, siren or alarm when the sensor triggered.
Saving your operation time and make your smart home life more convenient and easier.
Peace of Mind: All alarm record history can be check in app.

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Smart Door Sensor 2 Pack, TESSAN WiFi Window Contact Sensor Work with Amazon Alexa, Google Assistant, No Hub Required, Trigger Phone Notification, Phone Alarm, Programmable with Smart Life Devices

Smart Security Sensor: TESSAN door and window alarm sensor is designed to monitor the open or close status of any entrance.
An alert notification will automatic send to you in 10 seconds once the sensor triggered.
Ideal for front door, window, baby room, garage and more.
Door status and battery power can be check in app.
Programmable Sensor: Extend your smart home automation with TESSAN wifi door sensor.
Automatically turn on your smart wall switches or lights when door opened.
Automatically turn off your air-condition when window opened.
More smart devices can be sync as long as they compatible with Smart Life app.
Support 2.4Ghz Wifi only, dual-band (2.4G and 5G) WiFf need to set a separate 2.4G channel.
Hand-Free Voice Control: TESSAN wifi garage sensor is compatible with Amazon Alexa and Google Assistant.
Simply give a voice command to check the open or close status instead of going down or picking up your phone.
Your voice device will work as chime, siren or alarm when the sensor triggered.
Saving your operation time and make your smart home life more convenient and easier.
Peace of Mind: All alarm record history can be check in app.

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Motion Sensor Door Chime for Business, Outdoor Doorbell Kit Wireless Driveway Alert: Infrared Motion Sensor Chime with 1 Plug-in Receiver and 1 PIR Motion Sensor Detector Alert - LED Indicators

... Wireless Plug-in Receiver: The portable wireless plug-in receiver plugs into any standard outlet. The sensor uses 3 AAA batteries (Not Included). Detection time delay in between motion sensor alerts is configurable from 15 seconds to 30 seconds, just place the sensor at the entrance to your driveway and the receiver inside your home..
Working Range up to 328 feet (100 meters) between receiver and transmitter allowing you to place it a good distance from the receiver to warn you of arrival and departure of family members, unwanted guests or solicitors, or anyone who visits your home or business.
Ideal for front doors, window frames, driveways, walking paths, and anywhere in your home you want to be alerted to motion. Also great to alert business owners that are working in the back, or out of sight, to customers entering their store..
Note: Includes 1 plug-in receiver unit and 1 motion sensors requiring 3x AAA batteries (Not Included). Receiver size: 3.14” L x 2.99” W x 1.29” H (80 x 76 x 33mm) Sensor Size: 3.14” L x 2.32” W x 1.77” H (80 x 59 x 45mm).

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ENEGG Wireless Home Security Driveway Alarm, Entry Alert, Visitor Door Bell Chime with 2 Plug-in Receiver and 1 PIR Motion Sensor Detector Alert System, Quality Sound and LED, 38 Melodies

Easy, Fast, Wire Free Installation: Infrared sensor detects motion and sends a signal to the receiver. Chose from 38 Ringtones with Bright LED Light. Sensor is wall mountable..
Wireless Plug-in Receiver: The portable wireless plug-in receiver plugs into any standard outlet. The sensor uses 3 AAA batteries (Not Included). Detection time delay in between motion sensor alerts is configurable from 15 seconds to 30 seconds, just place the sensor at the entrance to your driveway and the receiver inside your home..
Working Range up to 328 feet (100 meters) between receiver and transmitter allowing you to place it a good distance from the receiver to warn you of arrival and departure of family members, unwanted guests or solicitors, or anyone who visits your home or business.
Ideal for front doors, window frames, driveways, walking paths, and anywhere in your home you want to be alerted to motion. Also great to alert business owners that are working in the back, or out of sight, to customers entering their store..
Note: Includes 1 plug-in receiver unit and 1 motion sensors requiring 3x AAA batteries (Not Included). Receiver size: 3.14¡± L x 2.99¡± W x 1.29¡± H (80 x 76 x 33mm) Sensor Size: 3.14¡± L x 2.32¡± W x 1.77¡± H (80 x 59 x 45mm).

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ENEGG Wireless Home Security Driveway Alarm, Entry Alert, Visitor Door Bell Chime with 1 Plug-in Receiver and 2 PIR Motion Sensor Detector Alert System, Quality Sound and LED, 38 Melodies

Easy, Fast, Wire Free Installation: Infrared sensor detects motion and sends a signal to the receiver. Chose from 38 Ringtones with Bright LED Light. Sensor is wall mountable..
Wireless Plug-in Receiver: The portable wireless plug-in receiver plugs into any standard outlet. The sensor uses 3 AAA batteries (Not Included). Detection time delay in between motion sensor alerts is configurable from 15 seconds to 30 seconds, just place the sensor at the entrance to your driveway and the receiver inside your home..
Working Range up to 328 feet (100 meters) between receiver and transmitter allowing you to place it a good distance from the receiver to warn you of arrival and departure of family members, unwanted guests or solicitors, or anyone who visits your home or business.
Ideal for front doors, window frames, driveways, walking paths, and anywhere in your home you want to be alerted to motion. Also great to alert business owners that are working in the back, or out of sight, to customers entering their store..
Note: Includes 1 plug-in receiver unit and 1 motion sensors requiring 3x AAA batteries (Not Included). Receiver size: 3.14¡± L x 2.99¡± W x 1.29¡± H (80 x 76 x 33mm) Sensor Size: 3.14¡± L x 2.32¡± W x 1.77¡± H (80 x 59 x 45mm).

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Shaogax Driveway Alarm-328ft Long Range Wireless Driveway Alarm Weatherproof Outdoor Motion Sensor&Detector Security Alert-Protect Outdoor/Indoor Property-1 Receiver and 2 Sensors-38 Chimes

...The portable wireless plug-in receiver plugs into any standard outlet. The sensor uses 3 AAA batteries (Not Included). Infrared sensor detects motion and sends a signal to the receiver. Detection time delay in between motion sensor alerts is configurable from 15 seconds to 30 seconds, just place the sensor at the entrance to your driveway and the receiver inside your home..
【3 Alert Options & 38 Chimes】The wireless outdoors sensor features 3 Alert Options (Audio Chimes/Flashing/Chimes and LED), 38 chimes and 3 volume levels from (25db to 80dB) to suit your needs..
【Easy and Fast Installation】This monitor system is fully-expandable, with plug-and-play sensors that can be set up within minutes. The sensors can be mounted to walls, fence posts, trees, or any other surface, for full coverage of your property..
【Wide area coverage】The wireless weather resistant motion sensor can be used to monitor&protect your outdoor/indoor property. It works through thick walls, trees and metal siding buildings. It will not interfere with other equipment in your home or those of your neighbors, ensures that you will never miss any visitors, even if you are several rooms away..

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Shaogax 328ft Range Wireless Driveway Alarm Outside Weather Resistant Motion Sensor Alarm Security Alert-Protect Outdoor/Indoor Property-2 Receiver and 3 PIR Motion Detector-38 Chimes

...The portable wireless plug-in receiver plugs into any standard outlet. The sensor uses 3 AAA batteries (Not Included). Infrared sensor detects motion and sends a signal to the receiver. Detection time delay in between motion sensor alerts is configurable from 15 seconds to 30 seconds, just place the sensor at the entrance to your driveway and the receiver inside your home..
【3 Alert Options & 38 Chimes】The wireless outdoors sensor features 3 Alert Options (Audio Chimes/Flashing/Chimes and LED), 38 chimes and 3 volume levels from (25db to 80dB) to suit your needs..
【Easy and Fast Installation】This monitor system is fully-expandable, with plug-and-play sensors that can be set up within minutes. The sensors can be mounted to walls, fence posts, trees, or any other surface, for full coverage of your property..
【Wide area coverage】The wireless weather resistant motion sensor can be used to monitor&protect your outdoor/indoor property. It works through thick walls, trees and metal siding buildings. It will not interfere with other equipment in your home or those of your neighbors, ensures that you will never miss any visitors, even if you are several rooms away..

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