Fire · Auto · Sound and Magnetic System
Home Security Systems Shutter Doors Magnetic Reed Switch
US$ 4.22-5.14
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Home security systems shutter doors magnetic reed switch
Product description:
Product size
106 *38 *10mm
Case Material
Aluminum
Sensing distance
50-70 (mm)
Installation
buried or surface type, with 380MM stainless steel protection tube
Connection
22 # wire, 550MM
Current Voltage Powe
- Shenzhen Sumring Technology Co., Limited
-
- Guangdong, China
- Contact Now
CE · RoHS · Fire
Emergency Button for Home Security & Access Control
US$ 0.4-0.8
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Product Description
Wired Emergency Button /Exit Button /Door Release Button /Push Button
Connect with wired alarm control or Access Control System, It is widely used to alarm for emergency, like as emergency help, or used to exit for access control system, like push button.
It is used with contr
- Zuden Technology (HK) Co., Limited
-
- Guangdong, China
- Contact Now
Electromagnetic System · CE · Industry
Wired Magnetic Contact for Home Security
US$ 0.7-1.2
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Product Description
Wired Magnetic Contact for Home Security
Wired Magnetic Switch - 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, small size, easy insta
- Zuden Technology (HK) Co., Limited
-
- Guangdong, China
- Contact Now
Industry · Home · CE
Surface Mount Pull Apart Magnetic Contact Switch Set Home Security Alarm System for Outdoor
US$ 3.1
/ Piece
10000 Pieces (MOQ)
10000 Pieces (MOQ)
Product Description
Specification:
Style:
Surface Mount Pull Apart Magnetic Contact Switch Set Home Security Alarm System for Outdoor Use Laser Print
Item:
BP-4100
Magnet:
Rare Earth Magnet
Color:
Brown, Grey
Wire Range Cable:
36"
Loop Type:
Closed
Reed Form:
N/O
Colsed Gap
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
Home Alarm · ISO · Door
Recessed Window Door Contact Sensor Magnetic Reed Switch for Home Security and Burglar Alarm Systems
US$ 0.66-0.85
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Specification:
Part Number
Loop
Type
Reed
Form
Closed Gap
[Inch (mm)]
Depature Gap [Inch(mm) ]
Maximum InitialContact Resistance(Ohm)
Maximum
Contact Rating(W)
Maximum Switching Voltage(VDC/VAC)
Maximum
Switching Current(A)
BR-1013T
Closed
N/O
15/16 (23)
0.87(25)
0.150
10
100
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
Window · Anti-Theft Alarm · Home
Smart WiFi Door Sensor Magnetic Contact Window Door Alarm for Home Security
US$ 4.5-5.8
/ Piece
50 Pieces (MOQ)
50 Pieces (MOQ)
Product Description
Smart Wifi Door/Window alarm for home security
APP control, Compact & Unique designed, Runs by Wifi network. WI-FI door /window sensor which can give alarm through APP push notification once sensor is triggered. It can work with Amazon aleza, google assistant and IFTTT.
- Zuden Technology (HK) Co., Limited
-
- Guangdong, China
- Contact Now
Tuya APP Smart WiFi Gas Detector for Home Security, Kitchen Cooking Gas Leak Alarm Detector with Us/EU Plug
100 Pieces (MOQ)
This product does not need to be connected to the alarm host, can work independently in the WiFi network system, you just only need to download an app! ! !
The smart combustible gas alarm, is used to detect natural gas(CH4), the built-in semiconductor gas sensor has a long lifespan and tiny sens
- Shenzhen Sumring Technology Co., Limited
-
- Guangdong, China
- Contact Now
CE · Home · Special Equipment
Sentek Home Automation Security Door Sensor Window Alarm Contacts BS-2024
US$ 0.7-1.5
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Product Description:
1 Surface mounted contact without flange
2 Center leads with #22AWG 18" length
3 Super adhesive: VHB tape
4 Special leads on request
5 Switches or magnets available seperately
6 Resistor, Diode and Supervisory Loop available on request
7 Colors: White, Brown
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
Special Equipment · Home · CE
Wireless Water Leakage Leak Detector for Home Security Alarm System
US$ 3.9-6.9
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Wireless Water Leakage Leak Detector for Home Security Alarm System
ZDD-004WLW smart water detector using the principle of electrode immersed resistor changes to detect water. Adopts RF 433MHZ/315MHZ technology design with low power consumption and long battery life. Detector separate from the
- Zuden Technology (HK) Co., Limited
-
- Guangdong, China
- Contact Now
Special Equipment · Home · CE
Industrial-Grade Design Recessed Mount Reed Magnetic Switch for Home Security
US$ 0.8-0.9
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Product Description
Industrial-Grade Design Recessed Mount Magnetic Reed Switch
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 reliabi
- 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.
Industry · Home · CE
UL/Ce Approved Home Safe Switch Reed Alarm Security 12V 24V Electric Magnetic Door Switch
US$ 2.05
/ Piece
10000 Pieces (MOQ)
10000 Pieces (MOQ)
Product Description
Specification:
Style:
UL/CE Approved Home Safe Switch Reed Alarm Security 12v 24v Electric Magnetic Door Alarm Switch
Item:
BSI-2041P
Magnet:
Rare Earth Magnet
Color:
White, Brown, Grey
Case
ABS Housing
Loop Type:
Closed
Reed Form:
N/O
Colsed Gap[Inch(mm)]
2
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
Home Alarm · Home · Window
Magnetic Contact Switch Burglar Alarm for Home Security System
1000 Pieces (MOQ)
Specification:
Style:
Door Sensor Switch for Home Alarm System BSD-3014
Item:
BSD-3014
Magnet:
Rare Earth Magnet
Color:
Metal
Wire RangeCable:
#22AWG with 22"armored cable
Loop Type:
closed
Reed Form:
N/O
Colsed Gap[Inch(mm)]
2.95(75)
Depature Gap[Inch(mm)]
3.81 (80)
Maximum Init
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
Home · CE · Door
Home Security Copper Body Magnetic Contact Switch (Br-1072)
US$ 1.15
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Specification:
Style:
Home Security Copper Body Door Entrance Sensor Magnetic Contact Flush BR-1072
Item:
BR-1072
Material:
ABS
Loop Type:
closed
Reed Form:
N/O
Colsed Gap[Inch(mm)]
5/8(15)
Depature Gap[Inch(mm)]
0.7 (17)
Maximum InitialContact Resistance(Ohm)
0.2
MaximumContact Ra
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
Window · Car/Motorcycle · ISO
Home Security Screw Plunger Magnetic Contact Switch Normally Closed Br-1051t
US$ 0.1-1
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description:
1 Adjustable screw plunger
2 3/8" diameter press to fit
3 Single drink hole
4 18" #22AWG leads or screw terminal
5 Special leads available
6 Flange style available
7 Colors: White, Brown, Grey
Specification
Part
Number
Loop
Type
Reed
Form
Gap
(Inch
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
Smoke · RoHS · Fire
Manufacturers Home Security Alarm System Car Co Sensor LED Display Carbon Monoxide Detector
US$ 4.4-5.1
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Photoelectric smoke detector
Nothing is more important than keeping yourself and your loved ones safe in your home. Accidental fires kill thousands of people every year and smoke inhalation is one of the most common hazards that leads to serious injury and death.
Main Features:
Low power ind
- Shenzhen Sumring Technology Co., Limited
-
- Guangdong, China
- Contact Now
Home Alarm · CE · Door
UL Listed Overhead Reed Switches Magnetic Door Contact for Home Security (BSD-3011)
US$ 4.9-5.2
/ Piece
500 Pieces (MOQ)
500 Pieces (MOQ)
Specification:
Style:
UL Listed Overhead Magnetic Door Contact Reed Switches
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 InitialConta
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
Door · Special Equipment · ISO
Recessed Mount Magnetic Contact Switch Home Security Alarm
US$ 0.62-1.24
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Recessed Mount Magnetic Contact Switch Home Security Alarm
Product Description
Specification:
Style:
Recessed Mount Magnetic Contact Switch Home Security Alarm
Item:
BR-1026
Magnet:
Rare Earth Magnet
Color:
White, Brown
Material:
ABS Plastic,OKI reed switch
Loop Type:
Closed
Reed For
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
Home · CE · Door
Home Security Copper Body Wired Door Sensor Magnetic Contact (Br-1072A)
US$ 1.15
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Specification:
Style:
Home Security Copper Body Door Entrance Sensor Magnetic Contact Flush BR-1072
Item:
BR-1072A
Material:
ABS
Loop Type:
closed
Reed Form:
N/C
Colsed Gap[Inch(mm)]
5/8(15)
Depature Gap[Inch(mm)]
0.7 (17)
Maximum InitialContact Resistance(Ohm)
0.2
MaximumContact R
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
Home · CE · Door
Wired Door Magnetic Switch BS2021 for Home Security
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-2021
Closed
N/O
0.94 (24)
1.02 (26)
0.15
10
1
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
Electro-Optical Type · Smoke Alarm · Wireless Alarm
Fire Alarm Door Alarm with Strobe Light Smoke Sensor
3000 Pieces (MOQ)
Fire Alarm Door Alarm With Strobe Light Smoke Sensor
Product Description
This product is photoelectric type, and works on the principle that infrared scatters in the smoke to probe the smoke which is generated by both the incomplete combustion and combustion at the initial stage of the fire
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- Contact Now
CE · Home · Special Equipment
Home Alarm Security Plastic Reed Contact Sensor Switch
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
RoHS · Liquid · Sensor
outdoor Indoor Sliding Door Roller Shutter Safety Sensors Pair Infrared Photocells Yet609
US$ 4.5-6
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Product type
Ourdoor Indoor Sliding door Roller Shutter Safety Sensors Pair Infrared Photocells Yet609
Application:
Security alarm, Sliding gate door, swing gate door, roller shutter/window, road barrier
Spec.
Specification:
1.Infrared Frequancy : 1.92khz
2.Power supply : 12 to 24 VDC /AC
- ShenZhen Yaoertai Technological Development ...
-
5(5.0)
"Fast Delivery"Fast Delivery - Guangdong, China
- ISO 9001
- Contact Now
Electro-Optical Type · Smoke Alarm · Wireless Alarm
Stand Alone Smoke Alarm Optical Smoke Detector
1000 Pieces (MOQ)
Stand Alone Smoke Alarm Optical Smoke Detector
Product Description
This product is photoelectric type, and works on the principle that infrared scatters in the smoke to probe the smoke which is generated by both the incomplete combustion and combustion at the initial stage of the fire. The
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- Contact Now
Electro-Optical Type · Smoke Alarm · Wireless Alarm
Security Reliable Performance Co Detector Photoelectric Smoke Alarm
1000 Pieces (MOQ)
Security Reliable Performance Co Detector Photoelectric Smoke Alarm
Product Description
This product is photoelectric type, and works on the principle that infrared scatters in the smoke to probe the smoke which is generated by both the incomplete combustion and combustion at the initial stage o
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- Contact Now
Indoor · CE · ≥90dB
WiFi Synchronization Bedroom Factory Outlet New-Style Hot Sale Existing Goods Smoke Alarm
3000 Sets (MOQ)
10years Battery Sealed in Linkable Smoke Detector Alarm Vds with Wireless Home Alarm System
Product Description
1. Brief introduction
KD-122LA Wireless Interconnected Fire Detecting Alarm is a portable, photoelectric smoke alarm with low power consumption. Internal precise analog circuit, digit
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- Contact Now
Electro-Optical Type · Smoke Alarm · Wireless Alarm
Natural and Security Best Photoelectric Smoke Sensor System for Home
US$ 2.5
/ Piece
3000 Pieces (MOQ)
3000 Pieces (MOQ)
Natural And Security Best Photoelectric Smoke Sensor System For Home
Product Description
This product is photoelectric type, and works on the principle that infrared scatters in the smoke to probe the smoke which is generated by both the incomplete combustion and combustion at the initial stage
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- Contact Now
Electro-Optical Type · Smoke Alarm · Wireless Alarm
Home Security Battery Powered High Satisfaction Multiple Repurchase Famous Brand Durable Smoke Detector
US$ 2.5
/ Piece
3000 Pieces (MOQ)
3000 Pieces (MOQ)
Fire prevention Smoke Detector Safety Kit Fire Alarm Smoke Sensor
Product Description
This product is photoelectric type, and works on the principle that infrared scatters in the smoke to probe the smoke which is generated by both the incomplete combustion and combustion at the initial stage of
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- Contact Now
Electro-Optical Type · Smoke Alarm · Wireless Alarm
Home Security System Smoke Fire Alarm with CE Approved
US$ 2.5
/ Piece
3000 Pieces (MOQ)
3000 Pieces (MOQ)
Home Security System Smoke Fire Alarm with CE Approved
Product Description
This product is photoelectric type, and works on the principle that infrared scatters in the smoke to probe the smoke which is generated by both the incomplete combustion and combustion at the initial stage of the fi
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- Contact Now
Wireless Alarm · Active · ISO
Co Carbon Monoxide Leak Alarm for Smart Home Security System
US$ 11.5-13
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Introduction
Carbon Monoxide standalone gas detector is common used household CO gas leakage detector. This detector has the characteristics of high sensitivity, stability and reliability, small power consumption and durability. LCD display and also can provide voice prompt. we recommend the inst
- Shenzhen Xinhean Technology Co., Ltd.
-
- Guangdong, China
- ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001...
- Contact Now
RoHS · CE · ≥80dB
Tuya Smart Life Alarm GSM WiFi Home Security Alarma Siren /WiFi Siren with Smart Door Sensors, PIR Sensors
US$ 32-42
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Tuya Smart life alarm GSM WIFI home security alarma siren /wifi siren with Smart door sensors ,pir sensors
. GSM+WiFi double network, App intelligent control;
. Support Alexa, Google Assistant control;
. Built-in backup battery for all devices;
. Support Max. 100 sensors;
. 10 groups sch
- Shenzhen Chitongda Electronic Co., Ltd.
-
5(5.0)
"Fast Delivery"Fast Delivery - Guangdong, China
- ISO 9001, ISO 9000
- Contact Now
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