CE · Car/Motorcycle · Industry
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
-
- Guangdong, China
- Contact Now
CE · Special Equipment · RoHS
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
-
- Guangdong, China
- Contact Now
CE · Door · Intelligent System
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.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
CE · Door · Home
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.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
CE · Door · Intelligent System
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.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
CE · Special Equipment · RoHS
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
-
- Guangdong, China
- Contact Now
RoHS · Window · Home
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.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
Door · CE · Intelligent System
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.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
ISO · Door · RoHS
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
-
- Guangdong, China
- Contact Now
ISO · Door · RoHS
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
-
- Guangdong, China
- 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.
CE · Special Equipment · RoHS
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
-
- Guangdong, China
- Contact Now
Anti-Theft Alarm · CCC · ISO
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.
-
5(5.0)
"Speedy Service"Speedy Service - Guangdong, China
- Contact Now
CE · Special Equipment · RoHS
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
-
- Guangdong, China
- Contact Now
Anti-Theft Alarm · CE · Door
Recessed Magnetic Door Sensor for Home Security Shutter Door Magnetic Contact Sensor
US$ 2.4-2.79
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Product Description
Recessed Magnetic Door Sensor for Home Security Shutter Door Magnetic Contact Sensor
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
- Zuden Technology (HK) Co., Limited
-
- Guangdong, China
- Contact Now
Door · CE · Home
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.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
CE · Door · Home
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.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
Anti-Theft Alarm · Intelligent System · Door
Tuya Smart WiFi Shock Detector Vibration Sensor for Smart Home Security with APP Control
US$ 5.45-5.9
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Product Description
Tuya Smart WiFi Shock Detector Vibration Sensor for Smart Home Security with APP control
WiFi Smart Vibration: Mobile APP Notification, Small size with strong detection ability, Sensitivities adjustable apply to Multi-scenario applications like Windows, Counter and Drawers
- Zuden Technology (HK) Co., Limited
-
- Guangdong, China
- Contact Now
CE · Car/Motorcycle · Special Equipment
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.
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Guangdong, China
- Contact Now
Window · Home Alarm · Intelligent System
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.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
Anti-Theft Alarm · RoHS · CE
RoHS Recess Mounted Magnetic Door Sensor for Wooden Metal Steel Door
US$ 0.7-0.9
/ Pair
50 Pairs (MOQ)
50 Pairs (MOQ)
RoHS Recess Mounted Magnetic Door Sensor for Wooden Metal Steel Door (RC-36B)
Technical Parameters
Dimension:Φ19*19mm
Housing:ABS ,white /brown
Gap:25-35mm 30-35availble
Output:N.C. & N.O. & Changeover available
Leads:1007UL22AWG430mm
Mostly Used for: Fridge
Waterproof
RC-36B Pictur
- Ease Security Co., Ltd.
-
5(5.0)
"Speedy Service"Speedy Service - Guangdong, China
- Contact Now
Home · RoHS · Door
Surface Mounted Wireless Magnetic Door Sensor (ES-305MC)
US$ 2-3
/ Pair
10 Pairs (MOQ)
10 Pairs (MOQ)
Surface Mounted Wireless Magnetic Door Sensor (ES-305MC)
Main Features
Door sensor/ door switch/ magnetic switch/ magnetic sensor / window sensor
Wireless Surface Mounted Door Magnetic Switch
Housing: ABS, white
Operating Distance: 15-25mm 20-25availble
Output: N. C. & N. O. & Change over
- Ease Security Co., Ltd.
-
5(5.0)
"Speedy Service"Speedy Service - Guangdong, China
- Contact Now
Anti-Theft Alarm · CE · Door
Recessed Door Window Contact Magnet Switch Alarm Sensor for Security Alarm
US$ 0.6-1
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Product Description
Recessed Door Window Contact Magnet Switch Alarm Sensor for Security Alarm
Wired Magnetic Contact 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 s
- Zuden Technology (HK) Co., Limited
-
- Guangdong, China
- Contact Now
Door · Home · Sound and Magnetic System
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.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
Home · RoHS · CE
Wall Mounted Wired Infrared Sensor with CE (ES-3002L)
US$ 2-6
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Wall Mounted Wired Infrared Sensor with CE (ES-3002L)
12V Wide Angle Wired PIR Detector
Main Features
Wall mounted
Power: 9-16V D. C. Or 24V D. C.
Triple pulse count adjustment
Output: N. C. Or N. O. For choice
Automatically temperature compensation
Detecting distance: 9-15m
Detecting a
- Ease Security Co., Ltd.
-
5(5.0)
"Speedy Service"Speedy Service - Guangdong, China
- Contact Now
Anti-Theft Alarm · Intelligent System · Door
Mini Wired Security Shock Sensor for Vibration Detecting
US$ 1.5-2.49
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Product Description
Mini Wired Security Shock Sensor for Vibration Detecting
Shock sensor is one NC vibration sensor, can change the vibraton signal into switch signal. Three sensitivities adjustable apply to different enviroment. It's applicable to wall /Glass / Strongbox etc. and provent any act
- Zuden Technology (HK) Co., Limited
-
- Guangdong, China
- Contact Now
CE · Door · Home
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.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
Anti-Theft Alarm · CE · Door
Wired Rolling Shutter Door Sensor for Security System
US$ 2.89-3.49
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Product Description
Wired Rolling Shutter Door Sensor for Security System
Wired Metal Door Sensor: 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 installation and st
- Zuden Technology (HK) Co., Limited
-
- Guangdong, China
- Contact Now
Electromagnetic System · CE · Home
Push Button Switches Ring Door Contact Alarm Door Window Sensors
US$ 0.75-0.88
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Push Button Switches Ring Door Contact Alarm Door Window Sensors
Product Description
Specification:
Style:
Push Button Switches Ring Door Contact Alarm Door Window Sensors
Item:
BR-1041T
Magnet:
Rare Earth Magnet
Color:
White, Brown, Grey
Wire Range Cable:
#20~#24AWG
Loop Type:
Closed
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
Anti-Theft Alarm · Intelligent System · Door
Tuya Smart WiFi Vibration Sensor Smart Life APP Motion & Shock Alarm Wireless Security Detector
US$ 5.45-5.9
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Product Description
Tuya Smart WiFi Vibration Sensor Smart Life APP Motion & Shock Alarm Wireless Security Detector
WiFi Smart Vibration: Mobile APP Notification, Small size with strong detection ability, Sensitivities adjustable apply to Multi-scenario applications like Windows, Counter and Dr
- Zuden Technology (HK) Co., Limited
-
- Guangdong, China
- Contact Now
Home · Anti-Theft Alarm · Car/Motorcycle
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.
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Guangdong, China
- Contact Now
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