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AlibabaSecurityAlarmsAlarm SystemsWholesale door sensor open

Door Sensor Open

(9285 products available)

KKM S1 bluetooth5.0 magnetic open close sensor motion sensor door opener touch sensor

KKM S1 bluetooth5.0 magnetic open close sensor motion sensor door opener touch sensor

$4.00 - $8.00
Min Order: 2 pieces
verify5 yrsCN
4.9
/5
·
21 reviews
·
"fast delivery"
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Portable wireless window and door security open entry alarm rf sensors

Portable wireless window and door security open entry alarm rf sensors

$1.20 - $4.45
Min Order: 1 piece
verify5 yrsCN
4.7
/5
·
31 reviews
·
"on time shipping"
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High Quality HY-21 Door/Window Sensor Open/closed Notification 150 Meters Wireless 433MHz

High Quality HY-21 Door/Window Sensor Open/closed Notification 150 Meters Wireless 433MHz

Ready to Ship
$4.50 - $8.00
Min Order: 1 set
Shipping per piece: $40.37
verify10 yrsCN
4.5
/5
·
14 reviews
·
"fast shipping"
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Daytech LC05 1 Waterproof Door Sensor 1 Doorbell Button 2 Receivers LED Light Door Open Sensor Alert Door Bell for Home Store

Daytech LC05 1 Waterproof Door Sensor 1 Doorbell Button 2 Receivers LED Light Door Open Sensor Alert Door Bell for Home Store

$9.38 - $12.33
Min Order: 10 sets
4 yrsCN
4.6
/5
·
21 reviews
·
"Shipment on time"
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XUGUANG Tuya Wifi Intelligent Window Detector Automatic Door Open Close Security Battery Alarm Sensor Alexa App Door Sensor

XUGUANG Tuya Wifi Intelligent Window Detector Automatic Door Open Close Security Battery Alarm Sensor Alexa App Door Sensor

$2.70 - $2.84
Min Order: 5 pieces
verify2 yrsCN
4.7
/5
·
59 reviews
·
"On time shipping"
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OREDY 150kg sensor open automatic sliding glass door for face recognition machine

OREDY 150kg sensor open automatic sliding glass door for face recognition machine

$170.00 - $200.00
Min Order: 2 sets
verify2 yrsCN
4.9
/5
·
12 reviews
·
"good service"
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Hot Selling Wired Normally Open/Closed Metal Door Magnetic Contact Switches Sensor For Home Burglar Alarm Safety

Hot Selling Wired Normally Open/Closed Metal Door Magnetic Contact Switches Sensor For Home Burglar Alarm Safety

$1.99 - $2.59
Min Order: 1000 pieces
verify10 yrsCN
3.5
/5
·
5 reviews
·
"great service"
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Home Security Alarm No Tuya Open Api Magnetic Automatic Door Touch Sensor

Home Security Alarm No Tuya Open Api Magnetic Automatic Door Touch Sensor

Ready to Ship
$7.50 - $8.50
Min Order: 1 piece
Shipping per piece: $24.80
verify6 yrsCN
0.0
/5
·
0 reviews
·
"good supplier"
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Top categories
IoT Solutions & Software
IoT Solutions & Software
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Self Defense Supplies
Access Control Systems & Products
Access Control Systems & Products
Locks & Keys
Locks & Keys

About products and suppliers

9285 door sensor open products are offered for sale by suppliers on Alibaba.com, of which alarm systems accounts for 18%, automatic door operators accounts for 8%, and inductive switches accounts for 1%. A wide variety of door sensor open options are available to you, such as side open, electric side opening.
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