Home Alarm · CE · Home
Magnetic Home Alarm Security Plastic Reed Contact Sensor
US$ 0.7-1.5
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Specification:
Part
Number
Loop
Type
Reed
Form
Closed Gap
[Inch (mm) ]
Depature Gap
[Inch (mm) ]
Maximum Initial
Contact Resistance
(Ohm)
Maximum
Contact Rating
(W)
Maximum
Switching Voltage
(VDC/VAC)
Maximum
Switching Current
(A)
BS-2012
Closed
N/O
1 (24)
1.15(29)
0.150
- Ningbo Sentek Electronics Co., Ltd.
-
Suppliers with verified business licenses
- Zhejiang, China
- ISO9001:2015
- Contact Now
Home · CE · Door
Wireless Home Security Door Window Magnet Sensor Wc12-G
US$ 7-11
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Product Description:
The WC12 series is a surface mounted Door/Window Contact that can be installed on doors,windows,and many other objects that open and close.The sensor transmits signals to the control panel or receiver when a magnet mounted near the sensor is moved away security.WC12B is with by
- Ningbo Sentek Electronics Co., Ltd.
-
Suppliers with verified business licenses
- Zhejiang, China
- ISO9001:2015
- Contact Now
Home · Door · Intelligent System
Tuya Zigbee Door Sensor for Smart Home Security (ES-500MCB)
US$ 3-3.9
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Product Name
TUYA ZIGBEE Door Sensor for Smart Home Security (ES-500MCB)
Main Features
ZIGBEE two-way communication technology
8-bit Micro signal processor
STM,strong anti-interference
Battery:3V CR2450
Static Current:<=15uA
Alarm Current:<=20mA
Transmitting Distance:<=150m(in open air)
- Ease Security Co., Ltd.
-
Suppliers with verified business licenses
- Guangdong, China
- ISO 9001, ISO 9000
- Contact Now
Window · CE · Industry
Home Automation Security Door Sensor Window Alarm Contact Sensors
US$ 0.7-1.5
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Product Description
Specification:
Product Name:
Home Automation Security Door Sensor Window Alarm Sensors
Model:
BS-2024
Material:
ABS
Size:
1.5"Lx0.37"Wx0.25"H
Color:
White, Brown, Grey
Super adhesive:
VHB tape
Wire:
Surface mounted contact without flange
Loop Type:
Closed
- Ningbo Sentek Electronics Co., Ltd.
-
Suppliers with verified business licenses
- Zhejiang, China
- ISO9001:2015
- Contact Now
Car/Motorcycle · RoHS · CE
Home Security Alarm Water Leakage Sensor for Water Detector
US$ 7.9-11.9
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Product Description
Home Security Alarm Water Leakage Sensor for Water Detector
Water Leakage Detector: ZDD-004WL using the principle of electrode immersed resistor changes to detect water. The detector adopts MCU intelligent detection, rust-proof metal probe design with advantages of high
- Zuden Technology (HK) Co., Limited
-
Suppliers with verified business licenses
- Guangdong, China
- ISO 9001, ISO 9000
- Contact Now
Car/Motorcycle · FCC · CE
Reliable Rotate Wireless Infrared Access Sensor for Commercial and Home Security
US$ 27-42
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Descriptions
IS-30R external rotation infrared gate safety beam with a wireless transmitter and there's no need to tunnel under the driveway, With external rotation 180 degrees, Simply rotational alignment, More convenient and safe for door automation!
Function
180 degree exte
- Shenzhen Jutai Comm Co., Ltd.
-
Suppliers with verified business licenses
5(5.0)
"Fast Dispatch"Fast Dispatch - Guangdong, China
- ISO 9001, ISO 14001
- Contact Now
Industry · RoHS · Door
Normally Open Automatic Sliding Door Window Contact Sensor for Home Security Alarm
US$ 0.53-0.62
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Normally Open Automatic Sliding Door Window Contact Sensor for Home Security Alarm
Specification:
Style:
Normally Open Automatic Sliding Door Window Contact Sensor for Home Security Alarm
Item:
BR-1012DM
Magnet:
MN400
Color:
White, Brown, Grey
Cable:
Standard 18" #22AWG Leads
Loop Type:
- Ningbo Sentek Electronics Co., Ltd.
-
Suppliers with verified business licenses
- Zhejiang, China
- ISO9001:2015
- Contact Now
Home Alarm · CE · Home
Home Security System Door Sensor BS-2012c
US$ 0.7-1.5
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Specification:
Part
Number
Loop
Type
Reed
Form
Closed Gap
[Inch (mm) ]
Depature Gap
[Inch (mm) ]
Maximum Initial
Contact Resistance
(Ohm)
Maximum
Contact Rating
(W)
Maximum
Switching Voltage
(VDC/VAC)
Maximum
Switching Current
(A)
BS-2012
Closed
N/O
1 (24)
1.15(29)
0.150
- Ningbo Sentek Electronics Co., Ltd.
-
Suppliers with verified business licenses
- Zhejiang, China
- ISO9001:2015
- Contact Now
Window · CE · Home
Home Security ABS Smart Magnetic Proximity Switch Magnetic Sensors
US$ 0.85
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Specification:
Style:
UL/CE Honeywell 951WG-WH Stubby Recessed White Door Window Security Alarm Switch Reed Contact Magnet 3/8"
Item:
BR-1012
Magnet:
MN400
Color:
White, Brown, Grey
Cable:
Standard 18" #22AWG Leads
Loop Type:
closed
Reed Form:
N/O
Colsed Gap[Inch(mm)]:
3/4 (19)
Dep
- Ningbo Sentek Electronics Co., Ltd.
-
Suppliers with verified business licenses
- Zhejiang, China
- ISO9001:2015
- Contact Now
Home · CE · Door
Door Window Alarm Home Security Wireless Magnetic Sensor
US$ 6-8.5
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Specification:
Wireless Signal Range
350 ft., open air, with compatible Wireless Alarm Control Panel
Code Outputs
Alarm; Alarm Restore; External Alarm; External Restore; Tamper; Tamper Restore; Supervisory; Low Battery
Transmitter Frequency
345.000 MHz
319.508 MHz
433.920 MHz
crystal contro
- Ningbo Sentek Electronics Co., Ltd.
-
Suppliers with verified business licenses
- Zhejiang, China
- ISO9001:2015
- Contact Now
-
What are the common types of Home Security Sensors available for purchase?
Home Security Sensors often include sensors, camera systems, control panels, and communication devices. Each component plays a crucial role in enhancing the security system's functionality and reliability. Work closely with a trusted supplier to ensure you have access to a diverse range of high-quality accessories.
-
How can I identify a reliable supplier for Home Security Sensors in China?
In your search for a reliable supplier in China, consider visiting industry trade shows, exploring online B2B platforms, and asking for recommendations from fellow professionals. When selecting a supplier, look for quality certifications and reviews to ensure their products meet your requirements.
-
What advantages does wholesale purchase of Home Security Sensors offer to buyers?
Buying Home Security Sensors wholesale provides cost-efficiency benefits by offering discounted prices on bulk purchases. Apart from economical advantages, wholesale buying allows for convenient one-stop shopping, easy inventory management, and customization options for tailored solutions. Purchasing in bulk from trusted suppliers.
Anti-Theft Alarm · Window · Special Equipment
Wireless Shutter /Rolling Door Sensor for Home Security
US$ 4.9-5.98
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Product Description
Wireless Shutter /Rolling Door Sensor for Home Security
Wireless Rolling Door Sensor: Easy installation, power saved, non-false alarm. It is specially designed for rolling door to prevent any illegal access. Easy installation on the rolling door can send out the alarm to
- Zuden Technology (HK) Co., Limited
-
Suppliers with verified business licenses
- Guangdong, China
- ISO 9001, ISO 9000
- Contact Now
Home Alarm · Window · Special Equipment
Wireless Door / Window Open Sensor for Home Security System
US$ 2.9-3.5
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Product Description
Wireless Door / Window Open Sensor for Home Security System
Wireless Door Sensor: Compact, light, attractively designed, Tamper protection,With emergency button, Wireless transmission, Low power indication, Long battery life, Led indicator, Integral RF antenna(with built-in a
- Zuden Technology (HK) Co., Limited
-
Suppliers with verified business licenses
- Guangdong, China
- ISO 9001, ISO 9000
- Contact Now
Home Alarm · Home · Window
Home Security Wired Rolling Door Magnetic Shutter Sensor
US$ 3.5
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Specification:
Style:
Wired Rolling Door Magnetic Shutter Sensor
Item:
BSD-3011A
Magnet:
Rare Earth Magnet
Color:
Metal
Wire RangeCable:
#22AWG with 22''
Loop Type:
Open
Reed Form:
N/C
Colsed Gap[Inch(mm)]
21/2 (65)
Depature Gap[Inch(mm)]
/
Maximum InitialContact Resistance(Ohm)
- Ningbo Sentek Electronics Co., Ltd.
-
Suppliers with verified business licenses
- Zhejiang, China
- ISO9001:2015
- Contact Now
Industry · RoHS · Door
Factory Directly Home Burglar Security Recessed Magnetic Wired Door Contact Brass Case Switch Sensor
US$ 1.8-2.8
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Wooden door safety recessed sensor alarm magnetic magnet contact Switch
Technical specification:
1.Dimension: 10 * 28mm/ 10 * 20mm
2.Housing: Copper/Chrome
3.Color: Yellow/Grey
4.Installation: Recessed Concealed drilling
5.Connection method: Cooper terminals
6.Current/Voltage/Power:
- Shenzhen Sumring Technology Co., Limited
-
Suppliers with verified business licenses
- Guangdong, China
- Contact Now
Home · CE · Door
Surface Mounted Reed Switch Magnetic Door Sensor for Home Security System
US$ 0.79-0.99
/ Piece
500 Pieces (MOQ)
500 Pieces (MOQ)
Product Description
Surface Mounted Reed Switch Magnetic Door Sensor for Home Security System
Wired Magnetic Door Sensor - Surface Mount: Detecting door gap by opening, Be used to detect door, window, or drawer if it is opened or moved. It is widely used for monitoring and security system, w
- Zuden Technology (HK) Co., Limited
-
Suppliers with verified business licenses
- Guangdong, China
- ISO 9001, ISO 9000
- Contact Now
Home · CE · Door
Wired Home Security Door Window Entry Alarm, Door Alarm Warning System Magnetic Sensor
US$ 1.89-2.89
/ Piece
500 Pieces (MOQ)
500 Pieces (MOQ)
Product Description
Wired Home Security Door Window Entry Alarm, Door Alarm Warning System Magnetic Sensor
Wired Magnetic Door Sensor - Surface Mount: Detecting door gap by opening, Be used to detect door, window, or drawer if it is opened or moved. It is widely used for monitoring and security
- Zuden Technology (HK) Co., Limited
-
Suppliers with verified business licenses
- Guangdong, China
- ISO 9001, ISO 9000
- Contact Now
Anti-Theft Alarm · Window · Special Equipment
Wired Metal Rolling Door Sensor for Home Security System
US$ 2.85-4.75
/ Piece
50 Pieces (MOQ)
50 Pieces (MOQ)
Product Description
Wired Metal Rolling Door Sensor for Home Security System
Wired Rolling Door Sensor/Shutter Sensor - Overhead Mount: Easy installation, power saved, non-false alarm. It is specially designed for rolling door to prevent any illegal access. Easy installation on the rolling door
- Zuden Technology (HK) Co., Limited
-
Suppliers with verified business licenses
- Guangdong, China
- ISO 9001, ISO 9000
- Contact Now
Anti-Theft Alarm · Window · Special Equipment
Wire Magnetic Sensor for Home Security System
US$ 0.5-1
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Product Description
Wire Magnetic Sensor for Home Security System
Wired Magnetic Door Sensor - Recessed Mount: Detecting door gap by opening, Be used to detect door, window, or drawer if it is opened or moved. It is widely used for monitoring and security system, with high reliability, small size,
- Zuden Technology (HK) Co., Limited
-
Suppliers with verified business licenses
- Guangdong, China
- ISO 9001, ISO 9000
- Contact Now
Home · Special Equipment · Window
Security Alarm Metal Window Wireless Rolling Shutter Magnetic Contact Door Sensor
US$ 2.4-2.79
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Product Description
Security Alarm Metal Rolling /Shutter Door Sensor Magnetic Contact
Wired Metal Rolling Shutter Door Sensor - Surface Mount: Detecting door gap by opening, Be used to detect door if it is opened or moved. It is widely used for monitoring and security system, with high reliab
- Zuden Technology (HK) Co., Limited
-
Suppliers with verified business licenses
- Guangdong, China
- ISO 9001, ISO 9000
- Contact Now
Special Equipment · Home Alarm · RoHS
Window Magnetic Contact Safety Sensor BS-2024A
US$ 0.7-1.5
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Order Information:
Part
Number
Loop
Type
Reed
Form
Closed Gap
[Inch (mm) ]
Depature Gap
[Inch (mm) ]
Maximum Initial Contact Resistance
(Ohm)
Maximum
Contact Rating
(W)
Maximum
Switching Voltage
(VDC/VAC)
Maximum
Switching Current
(A)
BS-2024
Closed
N/O
0.95(24)
1.05(26)
0
- Ningbo Sentek Electronics Co., Ltd.
-
Suppliers with verified business licenses
- Zhejiang, China
- ISO9001:2015
- Contact Now
Anti-Theft Alarm · Window · Special Equipment
Burglar Alarm Magnetic Contact Door Sensor for Security System
US$ 0.5-0.79
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Product Description
Burglar Alarm Magnetic Contact Door Sensor for Security System
Wired Magnetic Door Sensor-Surface Mount: Consealed screw mount with attractive cover, Surface or concealed wiring. Detecting door gap by opening, Be used to detect door, window, or drawer if it is opened or
- Zuden Technology (HK) Co., Limited
-
Suppliers with verified business licenses
- Guangdong, China
- ISO 9001, ISO 9000
- Contact Now
Home · Special Equipment · Window
Security Alarm Wired Metal China Magnetic Switch Door Sensor
US$ 1.9-2.69
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Product Description
Security Alarm Wired Metal China Magnetic Switch Door Sensor
Wired Metal Door Sensor - Surface Mount: Detecting door gap by opening, Be used to detect door if it is opened or moved. It is widely used for monitoring and security system, with high reliability, small size, easy
- Zuden Technology (HK) Co., Limited
-
Suppliers with verified business licenses
- Guangdong, China
- ISO 9001, ISO 9000
- Contact Now
Home · CE · Door
433MHz Wireless Window Door Security Smart Gap Sensor Wc12b-G
US$ 7-11
/ Piece
500 Pieces (MOQ)
500 Pieces (MOQ)
Product Description:
The WC12 series is a surface mounted Door/Window Contact that can be installed on doors,windows,and many other objects that open and close.The sensor transmits signals to the control panel or receiver when a magnet mounted near the sensor is moved away security.WC12B is with by
- Ningbo Sentek Electronics Co., Ltd.
-
Suppliers with verified business licenses
- Zhejiang, China
- ISO9001:2015
- Contact Now
Special Equipment · RoHS · Door
Magnetic Reed Switch Alarm Door or Window Contact Sensor
US$ 0.72-1.44
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Specification:
Style:
Magnetic Reed Switch Alarm Door or Window Contact Sensor
Item:
BR-1015T
Magnet:
Rare Earth Magnet
Color:
White, Brown, Grey
Wire Range Cable:
#20~#24AWG
Loop Type:
Closed
Reed Form:
N/O
Gap(Total Travel)[Inch(mm)]
1/4(6.2)
Depature Gap[Inch(mm)]
/
Maximum In
- Ningbo Sentek Electronics Co., Ltd.
-
Suppliers with verified business licenses
- Zhejiang, China
- ISO9001:2015
- Contact Now
Anti-Theft Alarm · Window · Special Equipment
High-Quality Magnetic Window /Door Sensor for Security System
US$ 0.5-1
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Product Description
High-Quality Magnetic Window /Door Sensor for Security System
Wired Magnetic Door Sensor - Recessed Mount: Detecting door gap by opening, Be used to detect door, window, or drawer if it is opened or moved. It is widely used for monitoring and security system, with high reliab
- Zuden Technology (HK) Co., Limited
-
Suppliers with verified business licenses
- Guangdong, China
- ISO 9001, ISO 9000
- Contact Now
Special Equipment · Home Alarm · RoHS
Burglar Alarm Wired Magnetic Door Contact Sensor
US$ 0.6-1.2
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Order Information:
Part Number
Loop Type
Reed Form
Colsed Gap[Inch(mm)]
Depature Gap[Inch(mm)]
Maximum InitialContact Resistance(Ohm)
Maximum
Contact Rating
(W)
Maximum SwitchingVoltage
(VDC/VAC)
Maximum
Switching Current(A)
BS-2032(OT)
Closed
N/O
0.95 (24)
1.06 (27)
0.150
- Ningbo Sentek Electronics Co., Ltd.
-
Suppliers with verified business licenses
- Zhejiang, China
- ISO9001:2015
- Contact Now
Special Equipment · Auto · FCC
Rotational Infrared Sensor for House Security Systems
US$ 27-42
/ Pair
1 Pair (MOQ)
1 Pair (MOQ)
Product Descriptions
IS-30R external rotation infrared gate safety beam with a wireless transmitter and there's no need to tunnel under the driveway, With external rotation 180 degrees, Simply rotational alignment, More convenient and safe for door automation!
Function
180 degree external
- Shenzhen Jutai Comm Co., Ltd.
-
Suppliers with verified business licenses
5(5.0)
"On-time Delivery"On-time Delivery - Guangdong, China
- ISO 9001, ISO 14001
- Contact Now
Home · Car/Motorcycle · Personal
Home Alarm Anti-Theft Door Contact Sensor Magnetic Reed Switch
US$ 0.68
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Sumring Wired Door Magnetic Sensor Switch for Home Alarm
SR-M38 magnetic contact
Dimension
27*14*8mm
Case Material
Imported ABS, OKI reed switch(Japan)
Color
White/brown
Gap
15-20mm/20-25mm
Current / Voltage / Power
0.5A/100V/10W
Connecting type
1007-24#-250mm/wire
Output
NC/NO/COM
- Shenzhen Sumring Technology Co., Limited
-
Suppliers with verified business licenses
- Guangdong, China
- Contact Now
Anti-Theft Alarm · Window · Special Equipment
Wired Rolling Door Magnetic Door Sensor for Security System
US$ 4.9-6.9
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Product Description
Wired Rolling Door Magnetic Door Sensor for Security System
Wired Rolling Door Sensor/Shutter Sensor - Overhead Mount: Easy installation, power saved, non-false alarm. It is specially designed for rolling door to prevent any illegal access. Easy installation on the rolling do
- Zuden Technology (HK) Co., Limited
-
Suppliers with verified business licenses
- Guangdong, China
- ISO 9001, ISO 9000
- Contact Now
Home · Industry · Door
Recessed Door Contacts Nc Security Alarm Window Sensors
US$ 7.2-11
/ Piece
500 Pieces (MOQ)
500 Pieces (MOQ)
Specification:
Wireless Signal Range
350 ft., open air, with compatible Wireless Alarm Control Panel
Code Outputs
Alarm; Alarm Restore; Tamper; Tamper Restore; Supervisory; Low Battery
Transmitter Frequency
345.000 MHz
319.508 MHz
433.920 MHz
crystal controlled
or other frequency
Transmi
- Ningbo Sentek Electronics Co., Ltd.
-
Suppliers with verified business licenses
- Zhejiang, China
- ISO9001:2015
- Contact Now
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