Anti-theft · Sensor · Home
Tuya WiFi Smart Home Security Kit Gateway Hub Door Window Sensor PIR
US$ 27-30
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
Alexa Google Home Tuya WiFi Smart Home Security Kit Gateway Hub Door Window Sensor PIR 2 Key Fob Door Transmitter Button
Detailed Photos
Easy to Fit : The Smart Home Security Kit with absolutely no wiring required and a quick and simple Wi-Fi setup. No need professional tech
- WENZHOU NOVA NEW ENERGY CO., LTD.
- Zhejiang, China
- Contact Now
Handheld · Gas · Home
WiFi Smart Independent Smoke Alarm Sensor Fire Alarm Detector Home Security System Smoke Alarm Fire Protection Smart Life Tuya Wireless Remote Control Alexa
US$ 11.1-12.1
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
WiFi Smart Independent Smoke Alarm Sensor Fire Alarm Detector Home Security System Battery-powered Smoke Alarm Fire Protection Wireless Smart Life Tuya App Control
Operating Power: 2-AAA batteries
Power Consumption: alarm current ≤300mA,
Standby Current ≤30μA.
Network Way: WiFi2.4
- WENZHOU NOVA NEW ENERGY CO., LTD.
- Zhejiang, China
- Contact Now
Intelligent System · RoHS · Door
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)
"Fast Dispatch"Fast Dispatch - Guangdong, China
- ISO 9001, ISO 9000
- Contact Now
Special Equipment · Home · CE
Wired / Wireless Roller Shutter Door Sensor for Detecting Door Gap Alarm
US$ 1.9-5.9
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Product Description
Wired / Wireless Rolling Door sensor/Shutter Sensor
Wired / Wireless Rolling Door sensor/Shutter Sensor -Overhead Mount: High sensitivity, easily mounted, non-false alarm. It is specially designed for rolling door to prevent any illegal access. Easy installation on the r
- Zuden Technology (HK) Co., Limited
-
- Guangdong, China
- Contact Now
Door · Industry · ISO
2019 Wired Sliding No or Nc Magnetic Door Sensor Contact
US$ 1.7-2.9
/ Piece
500 Pieces (MOQ)
500 Pieces (MOQ)
Product Description
2019 Wired Sliding No or Nc Magnetic Door Sensor Contact
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, with high reliability, s
- Zuden Technology (HK) Co., Limited
-
- Guangdong, China
- Contact Now
Home · CE · Door
Door Electrical Contact Magnetic Sensor for Outdoor Usage Bp-4100
US$ 2.7
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Specification:
Style:
Surface Mount Pull Apart Magnetic Contact Switch Set Home Security Alarm System for Outdoor Use
Item:
BP-4100
Magnet:
Rare Earth Magnet
Color:
Brown, Grey
Wire Range Cable:
36"
Loop Type:
Closed
Reed Form:
N/O
Colsed Gap[Inch(mm)]
Depature Gap [Inch(mm)]
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
Special Equipment · Home · CE
Surface Mount Metal Magnetic Sensor
US$ 1.9-4.9
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Product Description
Surface Mount Metal Magnetic Sensor
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 can send out the alar
- Zuden Technology (HK) Co., Limited
-
- Guangdong, China
- 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
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
Smoke Alarm · CE · Home
Independent Smoke Detector Fire Alarn Sensor Built in 9V Battery in Home
US$ 3.5-4.5
/ Piece
90 Pieces (MOQ)
90 Pieces (MOQ)
1 Product introduction
2 Parameters
3 Mounting
4 Our Services
1.OEM ODM can be provided .
2.Technical support like how to install operate .Any question will be answer within 24 hours .
3.We have prfessional technical team to help customers solve tech
- Shenzhen Asenware Test and Control Technology ...
-
- Guangdong, China
- ISO 9001
- 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.
Door · Industry · ISO
Industrial or Commercial Door Magnetic Sensor with No/Nc/COM Output
US$ 2.5-3.3
/ Piece
500 Pieces (MOQ)
500 Pieces (MOQ)
Product Description
Industrial or Commercial Door Magnetic Sensor with NO/NC/COM Output
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, with high
- Zuden Technology (HK) Co., Limited
-
- Guangdong, China
- Contact Now
Traffic · Door · Passage System
IP66 12/24VAC/DC Photocell Safety Beam Sensor for Automatic Gate/Door Systems
US$ 27-42
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
Color
Black
IP Level
IP65
Detection Range
30m
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 fo
- Shenzhen Jutai Comm Co., Ltd.
-
5(5.0)
"Fast Delivery"Fast Delivery - Guangdong, China
- ISO 9001, ISO 14001
- Contact Now
Intelligent System · Home Alarm · Door
Metal Door Magnetic Sensor Bsd-3011
US$ 3.5
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Specification:
Style:
Metal Door Magnetic Sensor BSD-3011
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 InitialContact Resistance(Ohm)
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
Personal · Industry · Microwave System
Wireless Pet-Friendly Immue PIR Sensor (HW-04C)
US$ 6.8-8.5
/ Piece
20 Pieces (MOQ)
20 Pieces (MOQ)
Wireless Pet-Friendly PIR Sensor (HW-04C)
Feature:
1.It adopts self-designed DSP chip with patented frequency adjustment calculation technology.
2.It works as an anti strong light detector and decreases misinformation.
3. It can effectively recognize weight and size of intruder, so
- Shenzhen Chitongda Electronic Co., Ltd.
-
5(5.0)
"On-time Delivery"On-time Delivery - Guangdong, China
- ISO 9001, ISO 9000
- Contact Now
Traffic · Industry · Anti-Theft Alarm
12V-24V Infrared Photocell Sensor Rotational Easy Install
US$ 27-42
/ Pair
1 Pair (MOQ)
1 Pair (MOQ)
Product Description
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 align, More convenient and safe for door automation!
Product Parameters
Functions
- Shenzhen Jutai Comm Co., Ltd.
-
5(5.0)
"Fast Delivery"Fast Delivery - Guangdong, China
- ISO 9001, ISO 14001
- Contact Now
Home · CE · Door
Industrial or Commercial Door Magnetic Sensor Bsi-2041
US$ 2.4
/ 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)
BSI-2041(P)
Closed
N/O
2-1/2(65)
2.75(70)
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
Sound and Magnetic System · CE · Industry
Wired Door Contact Sensor
US$ 0.6-0.8
/ Piece
500 Pieces (MOQ)
500 Pieces (MOQ)
Product Description
Wired Door Contact Sensor
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 moved. It is widely used for monitoring and
- Zuden Technology (HK) Co., Limited
-
- Guangdong, China
- Contact Now
Door · Auto · IR Remote Control
Wireless Photocell 12V 24V Infrared Beam Sensor for Gates
US$ 3.5-3.8
/ Piece
500 Pieces (MOQ)
500 Pieces (MOQ)
Product Name
Battery Infrared Sensor
Function
Widely used for automatic garage door opener gates windows for safety
Package
White box, yellow box, color box optional
Working voltage
Transmitter : 3V (2PCS AAA battery 1.5V LR03), Receiver : 12-24V DC
Working current
Transmitter < 85µA,
- Runking Technology Co., Ltd.
-
- Fujian, China
- Contact Now
Door · CE · Sound and Magnetic System
No/Nc/COM Wired Shutter /Rolling Door Sensor with L Type Bracket Installation
US$ 2.49-3.89
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Product Description
Overhead Mount Wired Shutter Rolling Door Sensor
Wired Rolling Door 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 can send out the al
- Zuden Technology (HK) Co., Limited
-
- Guangdong, China
- 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
Traffic · Industry · Anti-Theft Alarm
High-Performance 180 Degree Wired Infrared Sensor Indoor Outdoor 20m
US$ 22-35
/ Pair
1 Pair (MOQ)
1 Pair (MOQ)
Product Descriptions
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!
Function
With external rotatio
- Shenzhen Jutai Comm Co., Ltd.
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Guangdong, China
- ISO 9001, ISO 14001
- Contact Now
Special Equipment · Home · CE
Wireless Magnetic Window/Door Sensor for Alarm System
US$ 2.45-2.89
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Product Description
Wireless Window /Door Sensor for alarm system
Wireless Window 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 antenn
- Zuden Technology (HK) Co., Limited
-
- Guangdong, China
- Contact Now
Special Equipment · Home · CE
Wireless Home Burglar Alarm Magnetic Door Sensor
US$ 2.5-2.8
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Product Description
Wireless Home Burglar Alarm Magnetic Door Sensor
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 antenna), and
- Zuden Technology (HK) Co., Limited
-
- Guangdong, China
- Contact Now
Sound and Magnetic System · CE · Home
Recessed Magnetic Contact Alarm Sensors (BR-1052K)
1000 Pieces (MOQ)
Specification:
Part
Number
Loop
Type
Reed
Form
Gap
(Inch (mm) )
Maximum Initial
Contact Resistance
(Ohm)
Maximum
Contact Rating
(W)
Maximum
Switching Voltage
(VDC/VAC)
Maximum
Switching Current
(A)
BR-1052
Closed
N/O
1/4 (6.35)
0.150
10
100
0.5
BR-1052K
Closed
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
Traffic · Door · Passage System
12V/24V Infrared Photocell Sensor with Rotation Sliding Gate
US$ 27-42
/ Pair
1 Pair (MOQ)
1 Pair (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)
"Fast Dispatch"Fast Dispatch - Guangdong, China
- ISO 9001, ISO 14001
- Contact Now
Home · CE · Car/Motorcycle
Induction Angle 100dB Suitable Orchard Construction Site Farm Warehouse Solar Sensor
US$ 5.2-5.9
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
New Arrival Eight Functions Home Alarm System Solar Alarm Light with Motion Sensor
Product Description
1. Products are suitable for family, orchards, construction sites, farms, warehouses and other places. Energy saving, environmental protection and safe.
2. 5 ~ 8 meters induction distance,
- Shenzhen Sumring Technology Co., Limited
-
- Guangdong, China
- 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
Sound and Magnetic System · CE · Industry
Metal Surface Mounted Magnetic Contacts Roller Shutter Door Sensor
US$ 1.89-2.49
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Product Description
Metal Surface Mounted Magnetic Contacts Roller Shutter 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,
- Zuden Technology (HK) Co., Limited
-
- Guangdong, China
- Contact Now
Home · Intelligent System · CE
Sliding Magnetic Contact Switch Factory Door Proximity Sensor
US$ 0.95-1.8
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Order Information:
Part
Number
Loop
Type
Reed
Form
Gap
(Inch (mm) )
Maximum Initial
Contact Resistance
(Ohm)
Maximum
Contact Rating
(W)
Maximum
Switching Voltage
(VDC/VAC)
Maximum
Switching Current
(A)
BR-1021
Closed
N/O
1 (25)
0.150
10
100
0.5
BR-1021WG
Closed
N/O
1
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
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)
"On-time Delivery"On-time Delivery - Guangdong, China
- ISO 9001, ISO 14001
- Contact Now
Haven't found what you want?
Product Alert
Subscribe to product alert and stay updated to what's new and popular on the market.