Anti-Theft Alarm · CE · Special Equipment
Surface Mount Magnetic Contact Reed Switches Door Open Sensor
US$ 1.1-3
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Surface Mount Magnetic Contact Reed Switches Door Open Sensor
Specification:
Style:
Surface Mount Magnetic Contact Normally Open Reed Switches
Item:
BS-2013
Magnet:
Rare Earth Magnet
Color:
White, Brown, Grey
Wire RangeCable:
2 meters or 4 meters or longer
Loop Type:
closed
Reed For
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
Auto · Home · Industry
Sentek Mini Size Window or Door Magnetic Contacts Switches Sensor Br-1015
US$ 0.65-1.5
/ 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)
BR-1015
Closed
N/O
1 (25)
1.06 (27)
0.150
10
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
Intelligent System · Anti-Theft Alarm · Door
Alarm System Door Sensor Roller Shutter Sensor Ta-55
US$ 2.8-3.2
/ Pair
500 Pairs (MOQ)
500 Pairs (MOQ)
Alarm System Door Sensor Roller shutter sensor TA-55
Specifications:
metals shield
connecting mode: N.C./ N.O.
rated current : 500(mA)
rated voltage : (VDC) 200
operating distance: more than 35mm, less than90 mm
rated power: 10(W)
gross weight (kgs): 13.5
amount(pcs): 40
Pa
- Shenzhen Taian Electronics Co., Ltd.
-
- Guangdong, China
- QC 080000
- Contact Now
Industry · Metal Detector · FCC
Infrared Sensor for Gate Safety
US$ 22-35
/ Pair
1 Pair (MOQ)
1 Pair (MOQ)
Product Descriptions Of Infrared Sensor For Gate Safety
IPS-20R external rotation infrared gate safety beam with a transmitter and there's no need to tunnel under the driveway, With external rotation, 180 degrees, Simply rotational align, More convenient and safe for door automation!
- Shenzhen Jutai Comm Co., Ltd.
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Guangdong, China
- ISO 9001, ISO 14001
- Contact Now
Home · ISO · Door
Roller Shutter Sensor, Heavy Duty Overhead Door Contact Sensor
US$ 5-5.88
/ Piece
500 Pieces (MOQ)
500 Pieces (MOQ)
Specification:
Style:
Roller Shutter Sensor, Heavy Duty Overhead Door Contact Sensor
Item:
BSD-3011
Magnet:
Rare Earth Magnet
Color:
Metal
Wire RangeCable:
#22AWG with 22''
Loop Type:
closed
Reed Form:
N/O
Colsed Gap[Inch(mm)]
2.95(75)
Depature Gap[Inch(mm)]
3.18(80)
Maximum Init
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
Car/Motorcycle · Anti-Theft Alarm · CCC
Tuya WiFi Door Sensor with Home Applican Control Function (ES-400MC)
US$ 5-7
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Product Na
WIFI Smart Door Magnetic Switch with Automatic function (ES-400MC)
Main Features
Door sensor/ door switch/ magnetic switch/ magnetic sensor / window sensor
Internal Antenna
Voltage:DC3V LR03
Alarm Gap: >15mm
WIFI:802.11b/g/n
Current:<10uA
Alarm Current:<160mA
Low Voltage In
- Ease Security Co., Ltd.
-
5(5.0)
"Fast Delivery"Fast Delivery - Guangdong, China
- ISO 9001, ISO 9000
- Contact Now
DOT · MUTCD · RoHS
1000m Wireless Door Sensor for Alarm System (ES-301MC)
US$ 0.8-1
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Product Name
1000m Wireless Door Sensor for Alarm System (ES-301MC)
Main Features
Door sensor/ door switch/ magnetic switch/ magnetic sensor / window sensor
1000m Wireless Magnetic Switch
Transmitting Distance: 1000m
Operating voltage: DC12V
Transmitting Current: 25mA
Sending Frequen
- Ease Security Co., Ltd.
-
5(5.0)
"Fast Delivery"Fast Delivery - Guangdong, China
- ISO 9001, ISO 9000
- Contact Now
Home Alarm · Home · Personal
Wireless Metal Rolling Door/Window Magnetic Contact Sensor
US$ 5
/ Piece
1000 Pieces (MOQ)
1000 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)
BSD-3016
Closed
N/O
2.95 (75)
3.18 (80)
0.15
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
Traffic · Door · Passage System
Wireless 180 Rotatable IP65 Outdoor Anti-Strong Light Infrared Photocell Sensor 30m
US$ 27-42
/ Pair
1 Pair (MOQ)
1 Pair (MOQ)
Product Description
Product Name:
Wireless 180 Rotatable IP65 Outdoor Anti-Strong Light Infrared Photocell Sensor 30m
Category:
Alarm & Security System Accessories
Keywords:
Infrared Sensor, IR Sensor, IR Detector, Automatic Gate, Sliding Gate Motor, Access Control, Garage Door Motor, Door S
- Shenzhen Jutai Comm Co., Ltd.
-
5(5.0)
"Fast Delivery"Fast Delivery - Guangdong, China
- ISO 9001, ISO 14001
- Contact Now
Traffic · Industry · Anti-Theft Alarm
Sliding Gate Operator Wired Infrared Gate Sensor Waterproof IR Photocell Beam with 180-Degree Rotation
US$ 22-35
/ Pair
1 Pair (MOQ)
1 Pair (MOQ)
Product Descriptions Of Ewelink Roller Shutter Garage Door Gate for Garden
IPS-20R external rotation infrared gate safety beam with a transmitter and there's no need to tunnel under the driveway, With external rotation, 180 degrees, Simply rotational align, More convenient and safe for door automat
- Shenzhen Jutai Comm Co., Ltd.
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Guangdong, China
- ISO 9001, ISO 14001
- 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.
Traffic · Industry · Home Alarm
Waterproof Safety 180 Degrees Rotational Infrared Door Sensor Infrared Photocell
US$ 27-42
/ Pair
1 Pair (MOQ)
1 Pair (MOQ)
Product Description
Product Name: Waterproof Safety 180 Degrees Rotational Infrared Door Sensor Infrared Photocell
Category: Alarm & Security System Accessories
Keywords: Infrared Sensor, Infrared Photocell, Infrared Photocell Sensor, Access Control, Door Security, Waterproof Door Sensor
- Shenzhen Jutai Comm Co., Ltd.
-
5(5.0)
"Fast Delivery"Fast Delivery - Guangdong, China
- ISO 9001, ISO 14001
- Contact Now
Smoke · ISO · CE
Surface Magnetic Reed Switch/ Metal Door Sensor Magnetic (FBELE)
US$ 0.2
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
FBMC020 surface magnetic reed switch/ metal door sensor magnetic surface magnetic reed switch/ metal door sensor surface (FBELE)
su surface mounted magnetic switch
Ideal for commercial or steel doors
Housing
aluminum material
Color
grey
Gap
30-40mm
Certificates
FCC,CE ,R
- NINGBO FBELE ELECTRONICS CO., LTD.
-
- Zhejiang, China
- Contact Now
Home · CE · Door
Metal Rolling Garage Door Alarm Sensor BS-2071ar
US$ 3.2
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Specification:
Style:
Metal Rolling Garage Door Alarm Sensor BS-2071AR
Item:
BS-2071
Color:
White, Brown, Grey
Material:
ABS
Loop Type:
closed
Reed Form:
N/O
Colsed Gap[Inch(mm)]
1.5 (38)
Depature Gap[Inch(mm)]
1.65 (42)
Maximum InitialContact Resistance(Ohm)
0.150
MaximumC
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
Car/Motorcycle · Anti-Theft Alarm · CCC
APP Controled Tuya Zigbee PIR Motion Sensor for Home Automation
US$ 9-10
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Product Name
App Controled Tuya Zigbee PIR Motion Sensor for home automation
Main Features
USB Input voltage:DC5V/ 2A
Battery Input voltage:DC3V LR03
Static Current:≤35uA
Working current:≤15mA
Low-voltage notification:≤2.4V
zigbee operating frequency:2.400GHz-2.484GHz
Detecting D
- Ease Security Co., Ltd.
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Guangdong, China
- ISO 9001, ISO 9000
- Contact Now
Radio Waves · Window · Home
Wireless Liquid Petroleum Gas Detector Sensor
US$ 23-32
/ Piece
20 Pieces (MOQ)
20 Pieces (MOQ)
Shenzhen Chitongda Electronic Co.,Ltd.
Address:Block2, Chitongda Group Technology Park, No.108 of Baoshi WestRoad,Shiyan Street, Bao'an District, Shenzhen, China
Website: chitongda.en.made-in-china.com chitongda.en.made-in-china.com Tel:+86-755-33977007 est 861,Mobile:+8615112267762 +861581
- Shenzhen Chitongda Electronic Co., Ltd.
-
5(5.0)
"On-time Delivery"On-time Delivery - Guangdong, China
- ISO 9001, ISO 9000
- Contact Now
Home · CE · Special Equipment
Metal Surface Mounted Magnetic Contacts Roller Shutter Door Sensor
US$ 1.8-4
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Specification:
Style:
Metal Surface Mounted Magnetic Contacts Roller Shutter Door Sensor
Item:
BS-2071
Magnet:
Rare Earth Magnet
Color:
Metal
Wire Range Cable:
#20~#24AWG
Loop Type:
Closed
Reed Form:
N/O
Colsed Gap[Inch(mm)]
1.5(38)
Depature Gap[Inch(mm)]
1.65(42)
Maximum Initial
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
Traffic · Industry · Anti-Theft Alarm
Outside Gate Opener Infrared Sensor
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 exte
- Shenzhen Jutai Comm Co., Ltd.
-
5(5.0)
"Fast Delivery"Fast Delivery - Guangdong, China
- ISO 9001, ISO 14001
- Contact Now
Traffic · Door · Passage System
Gate Photocell Infrared Photocell Sensor for Automatic Gate Opening
US$ 27-42
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
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!
Color
- Shenzhen Jutai Comm Co., Ltd.
-
5(5.0)
"On-time Delivery"On-time Delivery - Guangdong, China
- ISO 9001, ISO 14001
- Contact Now
Home · Special Equipment · Window
Recessed Roll Ball Switch Magnetic Contact Sensor with Screw Terminals
US$ 0.84
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Specification:
Part
Number
Loop
Type
Reed
Form
Gap (total travel)
[Inch (mm)]
Maximum Initial
Contact Resistance
(Ohm)
Maximum
Contact Rating
(W)
Maximum
Switching Voltage
(VDC/VAC)
Maximum
Switching Current
(A)
BR-1032
Closed
N/O
1/4(6)
0.150
10
100
0.5
BR-1032T
Closed
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
Traffic · Industry · Anti-Theft Alarm
Easy Installation 180 Degrees Wireless Infrared Beam Door Safety Sensor Batteried Photocell
US$ 27-42
/ Pair
1 Pair (MOQ)
1 Pair (MOQ)
Product Name:
Easy Installation 180 Degrees Wireless Infrared Beam Door Safety Sensor
Category:
Alarm & Security System Accessories
Keywords:
Infrared Sensor, Infrared Photocell, Access Control, Door Security, Gate Safety, Motion Sensor, Wireless Infrared Beam Door Safety Sensor, Easy Installat
- Shenzhen Jutai Comm Co., Ltd.
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Guangdong, China
- ISO 9001, ISO 14001
- Contact Now
CE · Home · Special Equipment
Sentek Magnetic Reed Switch Door Contact Sensor
US$ 0.7-2
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Specification:
Part
Number
Loop
Type
Reed
Form
Closed Gap
(Inch (mm) )
Maximum Initial
Contact Resistance(Ohm)
Maximum
Contact Rating
(W)
Maximum
Switching Voltage(VDC/VAC)
Maximum
Switching Current(A)
BR-1026
Closed
N/O
3/4(19)
0.15
10
100
0.5
BR-1026A
Open
N/C
3/
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
Home · CE · Door
Plunger Magnetic Switch/Door Magentic Sensor Br-1051
US$ 1.03
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Specification:
Style:
Plunger Magnetic Switch/Door Magentic Sensor BR-1051
Item:
BR-1015
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 Initial
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
Home · CE
2gig Compatible Wireless PIR Motion Sensor Ms-801-2
100 Pieces (MOQ)
Technical Data:
Power Supply:
3.6V (ER14505 2700mAH)
Detection Method:
Passive Infrared
Battery Life Expectancy:
4 years (for typical use)
Detection Area:
12m x 12m
Operating Temperature:
-10ºC - +50ºC
RF Interference:
No Alarm at 10V/m
White light immunity:
≥6
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
Home · CE · Door
433MHz, 345MHz Wireless Magnetic Door Sensor with Honeywell, DSC, 2gig
US$ 9-12
/ 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; External Alarm; External Restore; Tamper; Tamper Restore; Supervisory; Low Battery
Transmitter Frequency
345.000 MHz
319.508 MHz
433.920 MHz
crystal contr
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
Ultrasonic · Window · Home Alarm
Door Contact Entry Alarm 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
Home · CE · Door
UL Approved Plastic Magnetic Contacts Door Sensor BS-2025
US$ 0.65-1.5
/ 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-2025
Closed
N/O
11/4(31)
1.38(34)
0.15
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
Home · CE
Wired PIR Motion Detector Alarm Infrared Sensor
100 Pieces (MOQ)
Technical Data:
Power Supply:
3.6V (ER14505 2700mAH)
Detection Method:
Passive Infrared
Radio Protocol:
Z-Wave Plus
Detection Area:
12m x 12m
Operating Temperature:
-10ºC - +50ºC
RF Interference:
No Alarm at 10V/m
White light immunity:
≥6500Lux
Detectable Walk
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
Industry · Home · CE
Wired Automatic Sliding Door Open Sensor
US$ 0.8
/ Piece
10000 Pieces (MOQ)
10000 Pieces (MOQ)
Product Description
Specification:
Style:
Wired Automatic Sliding Door Open Sensor BR-1031C
Item:
BR-1031
Size:
3/4"dia.x15/8"L
Color:
White, Brown
Cable:
Standard 18" #22AWG Leads
Accessory:
Spacer and screws included
Loop Type:
closed
Reed Form:
N/O
Colsed Gap[Inch(mm)]
1
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
Car/Motorcycle · Anti-Theft Alarm · CCC
Smart Wireless Door Sensor with Ios/Android APP Supported (ES-400MC)
US$ 5-7
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Product Na
Smart Wireless Door Sensor with IOS/Android app supported( ES-400MC)
Main Features
Door sensor/ door switch/ magnetic switch/ magnetic sensor / window sensor
Internal Antenna
Voltage:DC3V LR03
Alarm Gap: >15mm
WIFI:802.11b/g/n
Current:<10uA
Alarm Current:<160mA
Low Voltage
- Ease Security Co., Ltd.
-
5(5.0)
"On-time Delivery"On-time Delivery - Guangdong, China
- ISO 9001, ISO 9000
- Contact Now
Home · CE · Door
Wireless Window and Door Sensor Contact Wc12-H
US$ 6.5-11
/ 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
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