Security & Protection
Alarm & Security Systems
Alarm
Home Security Alarm System
Security Door Sensor
2026 Product List
Filter
Min Order
OK
Price
-
OK
Product Features
Customized
Type
More
Application
More
Sensor
Over-Temperature Alarm
Output Signal Type
More Filters
OK
New Section
"Security Door Sensor"
products found from trusted manufacturers & wholesalers
Favorites
US$4.00-10.00
100 Pieces (MOQ)
Ningbo Sentek Electronics Co., Ltd.
-
Diamond Member
-
Audited Supplier
- Zhejiang, China
-
Manufacturer/Factory & Trading Company
- ISO9001:2015
Gold Member
Favorites
US$9.50-11.50
10 Sets (MOQ)
TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD
-
Diamond Member
-
Audited Supplier
- Tianjin, China
-
Manufacturer/Factory & Trading Company
- ISO9001:2015
Favorites
US$7.00-11.00
500 Pieces (MOQ)
Ningbo Sentek Electronics Co., Ltd.
-
Diamond Member
-
Audited Supplier
- Zhejiang, China
-
Manufacturer/Factory & Trading Company
- ISO9001:2015
Favorites
US$2.40-2.79
100 Pieces (MOQ)
View larger video & image
Favorites
US$58.00-70.00
10 Sets (MOQ)
Turtech Intelligent Technology (Zhejiang) Co., Ltd
-
Diamond Member
-
Audited Supplier
- Zhejiang, China
-
Manufacturer/Factory & Trading Company
- ISO9001:2015, ISO45001:2018, ISO14001
Favorites
US$0.65-1.60
100 Pieces (MOQ)
Ningbo Sentek Electronics Co., Ltd.
-
Diamond Member
-
Audited Supplier
- Zhejiang, China
-
Manufacturer/Factory & Trading Company
- ISO9001:2015
Favorites
US$6.50-10.00
100 Pieces (MOQ)
Ningbo Sentek Electronics Co., Ltd.
-
Diamond Member
-
Audited Supplier
- Zhejiang, China
-
Manufacturer/Factory & Trading Company
- ISO9001:2015
Favorites
US$1.99-2.89
100 Pieces (MOQ)
View larger video & image
Favorites
US$56.00-60.00
1 Set (MOQ)
Turtech Intelligent Technology (Zhejiang) Co., Ltd
-
Diamond Member
-
Audited Supplier
- Zhejiang, China
-
Manufacturer/Factory & Trading Company
- ISO9001:2015, ISO45001:2018, ISO14001
Favorites
US$0.68-1.36
1,000 Pieces (MOQ)
Ningbo Sentek Electronics Co., Ltd.
-
Diamond Member
-
Audited Supplier
- Zhejiang, China
-
Manufacturer/Factory & Trading Company
- ISO9001:2015
Favorites
US$35.00-45.00
10 Pieces (MOQ)
Ningbo Yoursensor Electronic Technology Co., Ltd.
-
Diamond Member
-
Audited Supplier
- Zhejiang, China
-
Manufacturer/Factory & Trading Company
Favorites
US$7.00-11.00
100 Pieces (MOQ)
Ningbo Sentek Electronics Co., Ltd.
-
Diamond Member
-
Audited Supplier
- Zhejiang, China
-
Manufacturer/Factory & Trading Company
- ISO9001:2015
Favorites
US$2.40-2.79
100 Pieces (MOQ)
View larger video & image
Favorites
US$0.53-0.62
1,000 Pieces (MOQ)
Ningbo Sentek Electronics Co., Ltd.
-
Diamond Member
-
Audited Supplier
- Zhejiang, China
-
Manufacturer/Factory & Trading Company
- ISO9001:2015
Favorites
US$6.00-8.50
100 Pieces (MOQ)
Ningbo Sentek Electronics Co., Ltd.
-
Diamond Member
-
Audited Supplier
- Zhejiang, China
-
Manufacturer/Factory & Trading Company
- ISO9001:2015
Favorites
US$13.90-18.90
100 Pieces (MOQ)
View larger video & image
Favorites
US$58.00-70.00
10 Sets (MOQ)
Turtech Intelligent Technology (Zhejiang) Co., Ltd
-
Diamond Member
-
Audited Supplier
- Zhejiang, China
-
Manufacturer/Factory & Trading Company
- ISO9001:2015, ISO45001:2018, ISO14001
Favorites
US$0.66-0.82
1,000 Pieces (MOQ)
Ningbo Sentek Electronics Co., Ltd.
-
Diamond Member
-
Audited Supplier
- Zhejiang, China
-
Manufacturer/Factory & Trading Company
- ISO9001:2015
Favorites
US$9.00-13.00
1 Piece (MOQ)
Turtech Intelligent Technology (Zhejiang) Co., Ltd
-
Diamond Member
-
Audited Supplier
- Zhejiang, China
-
Manufacturer/Factory & Trading Company
- ISO9001:2015, ISO45001:2018, ISO14001
Favorites
US$7.20-11.00
500 Pieces (MOQ)
Ningbo Sentek Electronics Co., Ltd.
-
Diamond Member
-
Audited Supplier
- Zhejiang, China
-
Manufacturer/Factory & Trading Company
- ISO9001:2015
Favorites
US$5.99-6.99
50 Pieces (MOQ)
View larger video & image
Favorites
US$6.30-9.00
10 Pieces (MOQ)
Ningbo Yoursensor Electronic Technology Co., Ltd.
-
Diamond Member
-
Audited Supplier
- Zhejiang, China
-
Manufacturer/Factory & Trading Company
Favorites
US$0.69-0.73
50 Pieces (MOQ)
Kunshan Golden Light Electronic Technology Co., Ltd.
-
Diamond Member
-
Audited Supplier
- Jiangsu, China
-
Manufacturer/Factory & Trading Company
- ISO14001, Others
View larger video & image
Questions & Answers on Security Door Sensor
Q
Why choose distributor alarms with quick delivery options?
Enhance your Alarm setup with our premium Security Door Sensor.Distributor alarms often have warehouses stocked for quick delivery, minimizing setup waiting times. This option ranks high for those prioritizing fast implementation in security setups while still aiming for a price-effective solution. Request a detailed price guide now.
Q
How do factory-direct alarm systems save on costs?
The Security Door Sensor is a standout piece in our Alarm collection.Buying alarm systems factory-direct eliminates middleman fees, leading to significant savings. Whether you're targeting a cheap setup or custom solutions, factory pricing offers competitive advantages in production costs and trends.
Q
What are the trending features in modern alarm systems for businesses?
Our Security Door Sensor offers exceptional quality and style within the Alarm category.Trending amongst businesses are smart connectivity and customizable alerts in alarm systems. These features ensure top-level security by aligning closely with security trends and the latest OEM advancements. Get a guide to find the best match for your needs—contact us today.
Haven't found what you want?
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}