sensor for door opening best sellers

#1 Wireless Door Chime Sensor SanJie Wireless Door Chime Sensor, When Door Opens, Entry Alarm for Business/Home/Kids, 5 Adjustable Volume Ringer Alert 2 Sensors + 1 Receivers, 500 FT Range,26 Chimes

$22.11 on Amazon

#2 Door Chime Satisure Door Chime, Satisure Wireless Door Open Contact Sensor Alarm Chime with 600 FT Range 58 Chimes 5 Volume Levels LED Indicators, Door Ringer Alert for Business/Store/Home/Office When Entering

$14.55 on Amazon

#3 41A5034 Safety Sensor WERHOO 41A5034 Safety Sensor Kit, Replacement for Craftsman/Chamberlain/Liftmaster Garage Door Sensor, Compatible with Liftmaster/Chamberlain/Craftsman Garage Door openers Made After 1997

$16.99 on Amazon

#4 Door Chime Door Sensor SECRUI Door Chime, Door Sensor Chime for Door Opens – Door Ringer with 500ft Operating Range 52 Chime Adjustable Volume Mute Mode LED Indicators –Entry Alert Chime for Business/Home/Office

$20.39 on Amazon

#5 Door Chime METAK Wireless Door Chime, METAK Wireless Door Open Contact Sensor Alarm with 500 FT Range, 58 Chimes and 5 Volume Levels for Business/Store/Home/Office When Entering, 1 Transmitter + 1 Plug-in Receiver

$13.42 on Amazon

#6 21/23 12V Battery 2 Duracell 21/23 12V Battery, 2 Count (Pack of 1), 21/23 12 Volt Alkaline Batteries, Long-Lasting, Key Fob, Alarm Sensor, Garage Door Openers, and More

$6.25 on Amazon

#7 Door Chime Door Open SECRUI Door Chime, Door Open Sensor Chime for Business/Home When Entering, Adjustable Volume, Easy Installation, 400ft Range, 52 Chimes, M508+D7

$15.29 on Amazon

#8 Door Chime Satisure Door Chime, Satisure Wireless Door Sensor Chime When Door Opens, Door Alarms for Kids Safety for Door Window Security/Store/Business/Home/Hearing Impaired

$10.93 on Amazon

#9 Wireless Door Chimes SECRUI Wireless Door Chimes When Entry for Business/Home/Office/Store (500ft Range 32 Chimes Adjustable Volume) Door Open Ringer Alert Buzzer Alarm - 1 sensors

$16.05 on Amazon

#10 Automatic Chicken Coop FarmLite Automatic Chicken Coop Door Opener | Non-Battery Powered Automatic Chicken Door | Automatic Coop Door with Timer and Light Sensor | USA Brand

$109.99 on Amazon

#11 🔥 LoRa Smart Door & Window YoLink LoRa Smart Door & Window Sensor: Up to 1/4 Mile Open-Air Range, Door Left-Open Reminders, up to 5 Year Battery Life, Alexa, IFTTT, Home Assistant, Home Security, Hub Required

$12.91 on Amazon

#12 Door Chime Door Open SanJie Door Chime, Door Open Contact Sensor Alarm with 500 FT Range,26 Chimes 5 Adjustable Volume for Business/Store/Home/Office When Entering 2 Receivers +1 Sensors

$25.59 on Amazon

#13 Door Chimes When Door TECKNET Door Chimes When Door Opens, Wireless Door Sensor Chime Alarm with 1000Ft Range, 61 Songs, 5 Volume Levels, RGB Light, Door Chime for Business/Store/Home/Office When Entering

$9.99 on Amazon

#14 LoRa Smart Door Sensor YoLink LoRa Smart Door Sensor Starter Kit: - 1/4 Mile Open-Air Range, Door Left-Open Reminders,5 Years Battery Life, SMS/Text, Email & App Alerts, Alexa, IFTTT, Home Assistant

$50.34 on Amazon

#15 🔥 Large Size Automatic MASTERFUN Large Size Automatic Chicken Coop Door Solar - Powered Auto Chicken Door Opener, Timer Modes for Safe and Convenient Chicken Keeping with Intelligent Obstacle Sensors, Remote Control, 14.2"H x 10.83"L

$55.99 on Amazon

#16 Door Chime Door Open SanJie Door Chime, Door Open Contact Sensor Alarm for Business/Store/Home/Office When Entering, with 500 FT Range,26 Chimes 5 Adjustable Volume 2 Receivers +2 Sensors

$28.43 on Amazon

#17 Wireless Door Chime for AMHEY Wireless Door Chime for Business Entering, Door Open Alarm for Kid/Toddler Home Safety (500ft Range 51 Ringer) Door Dinger Buzzer Alert, 1 Receiver +2 Sensor

$20.79 on Amazon

#18 TC102 Safety Photocell TOPENS TC102 Safety Photocell Infrared Beam Sensor Photoelectric Motion Detector for Automatic Swing Sliding Gate Openers Garage Door Openers Access Control Security Alarm Systems Indoor Outdoor Use

$29 on Amazon

#19 Door Chime Door Chimes BITIWEND Door Chime, Door Chimes When Door Opens, Door Sensor Door Open Alarm with 600 FT Range, 32 Chimes 5 Adjustable Volume, Door Ringer Alert for Business/Home/Kids When Entering (2Receivers+1Sensor)

$19.99 on Amazon

#20 Extra Large Automatic JUJOJB Extra Large Automatic Chicken Coop Door Solar Power,Anti-Pinch Horizontally Cold Weather Electric Chicken Door with Timer,Light Sensor,Aluminum Auto Chicken Door Opener with Remote Control

$57.99 on Amazon