Smoke Alarm · Special Equipment · ISO
High Sensortive Smoke Alarm System for Fire Sercurity Smoke Detector
US$ 3.6-4.8
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
High Sensortive Smoke Alarm System For Fire Sercurity Smoke Detector
Model Number
SR-805(2)
Brand Name
SUMRING
Input voltage
DC 9-28V
DetectingArea
60m(with 4 meters height)
Static Current
15±5μA(atDC24V)
Alarm Reset
Power off reset
Alarm Current
50±5 mA(atDC2
- Shenzhen Sumring Technology Co., Limited
-
- Guangdong, China
- Contact Now
Home · Probe · Handheld
SLS Sound Light Alarm Sensor Smart Life Tuya WiFi Siren Audible Alarm
US$ 11-12
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Light Alarm Sensor Smart Life Tuya WiFi Smart Siren Sensor 90dB Sound Siren Audible Alarm Smart Home Security System No Hub Required
2 IN 1 alarm system with 90dB sound and flashing light is specially designed for smart home security with real-time alarm,detecting house condition timely.
Produc
Sensor · Industry · Contact Type
Security Alarm Cost Effective Reliable Motion Detector PIR for Residential Applications
US$ 4.6-6.5
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Security Alarm Cost Effective Reliable Motion Detector PIR for Residential Applications
Descriptions:
The CoMET PIR is an ideal solution for cost effective residential applications.
The CoMET PIR provide a reliable and cost-effective solution based on PIR technology.
Wide angle 12m X 12m (
- Shenzhen Taian Electronics Co., Ltd.
-
- Guangdong, China
- QC 080000
- Contact Now
Electromechanical · Smoke Alarm · Wireless Alarm
Tuya Smart Home WiFi Independent Fire Alarms Smoke Detector with Wireless Control
US$ 13-15
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Tuya Smart Home WiFi fire alarms smoke detectors battery operated with Mobile Remote Control
Wi-Fi smoke detector is used for the detection of fire that may happen or have happened.It is a micro-innovation on the basis of the traditional smoke sensor technology, by working with the third-party
Smoke Alarm · Special Equipment · ISO
High Sensitivity Fire Security 12V 2 Wire Smoke Detector Alarm Detector
US$ 5.2-6
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
High Sensitivity Fire security 12V 2 Wire smoke detector alarm Detector
Main features:
1.SR-801 is 2-Wire Network Photoelectric smoke alarm
2.Power supply non-polar input
3.Infrared photoelectric sensor
4.MCU processing, eliminate false alarm
5.SMT manufacture technology, high stabilit
- Shenzhen Sumring Technology Co., Limited
-
- Guangdong, China
- Contact Now
Smoke Alarm · Special Equipment · ISO
Factory Outlet 2-Wire Smoke Detector Fire Protection Products
US$ 3.6-4.8
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
High Sensortive Smoke Alarm System For Fire Sercurity Smoke Detector
Model Number
SR-805(2)
Brand Name
SUMRING
Input voltage
DC 9-28V
DetectingArea
60m(with 4 meters height)
Static Current
15±5μA(atDC24V)
Alarm Reset
Power off reset
Alarm Current
50±5 mA(atDC2
- Shenzhen Sumring Technology Co., Limited
-
- Guangdong, China
- Contact Now
Door · Industry · ISO
Hotel Security Copper Body Recessed Door Sensor Magnetic Contact for Door/Window Use
US$ 0.9-1.39
/ Piece
500 Pieces (MOQ)
500 Pieces (MOQ)
Product Description
Hotel Security Copper Body Recessed Door Sensor Magnetic Contact for Door/Window Use
Wired Copper Body Recessed Magnetic Contact: 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 secur
- Zuden Technology (HK) Co., Limited
-
- Guangdong, China
- Contact Now
Ceiling Mounted · FDA · RoHS
9V Battery Wireless Heat Detector/ Smoke Alarm Detector for Automatic Control System
US$ 10-14
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
roller shutter sensor radio fire smoke alarm sensors for Electric smoke exhaust window
Wireless fire smoke alarm for roller shutter with linkage function specifications:
The wireless smoke alarm is mainly used to control the shutter window, When a fire occurs, the smoke alarm sound an alarm, an
- Changsha Sunline Technology Co., Ltd.
-
- Hunan, China
- ISO 9001, ISO 20000
- Contact Now
Smoke Alarm · Special Equipment · ISO
Network Fire Smoke Alarm Sensor Detector Electrico De Humo
US$ 5.2-6
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
network fire smoke alarm sensor detector electrico de humo
Main features:
1.SR-801 is 2-Wire Network Photoelectric smoke alarm
2.Power supply non-polar input
3.Infrared photoelectric sensor
4.MCU processing, eliminate false alarm
5.SMT manufacture technology, high stability
6.Dustproof,
- Shenzhen Sumring Technology Co., Limited
-
- Guangdong, China
- Contact Now
Smoke Alarm · Special Equipment · ISO
Cheap Wire Photoelectric Smoke Detector System Sensor 2wta-B 2-Wire Smoke Detector
US$ 5.2-6
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
High Sensitivity Fire security 12V 2 Wire smoke detector alarm Detector
Main features:
1.SR-801 is 2-Wire Network Photoelectric smoke alarm
2.Power supply non-polar input
3.Infrared photoelectric sensor
4.MCU processing, eliminate false alarm
5.SMT manufacture technology, high stabilit
- Shenzhen Sumring Technology 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.
Smoke Alarm · Special Equipment · ISO
Conventional Fire Alarm Professional Standard 2 Wired 4wired Smoke Detector Smoke Detector Conventional
US$ 5.2-6
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
network fire smoke alarm sensor detector electrico de humo
Main features:
1.SR-801 is 2-Wire Network Photoelectric smoke alarm
2.Power supply non-polar input
3.Infrared photoelectric sensor
4.MCU processing, eliminate false alarm
5.SMT manufacture technology, high stability
6.Dustproof,
- Shenzhen Sumring Technology Co., Limited
-
- Guangdong, China
- Contact Now
Sound and Magnetic System · CE · Industry
Hot Sale Window Door Magnetic Contacts for Security System
US$ 1.9-2.59
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Product Description
Hot Sale Window Door Magnetic Contacts for Security System
Wired Magnetic Door Sensor -Surface Mount: Ideal for metal door/ window, for commercial applications and where a wide gap is needed
Features
- Detecting door gap by opening
- Connecting mode: N.C. (N.O.& changeo
- Zuden Technology (HK) Co., Limited
-
- Guangdong, China
- Contact Now
Door · CE · Sound and Magnetic System
High Security System Alarm Sliding Door Switch Magnetic Door Contact
US$ 2.5-4.5
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Product Description
High Security System Alarm Sliding Door Switch Magnetic Door Contact
Wired Rolling Door Sensor/Shutter Sensor With Bracket: Easy installation, power saved, non-false alarm. It is specially designed for rolling door to prevent any illegal access. Easy installation on the rolli
- Zuden Technology (HK) Co., Limited
-
- Guangdong, China
- Contact Now
FCC · RoHS · Auto
Hiland Flashing Alarm Light Signal Warning Lamp for Security F6000
US$ 4.6-4.9
/ Piece
52 Pieces (MOQ)
52 Pieces (MOQ)
Specification
I. Safety Instruction
1. For security, please read the user manual carefully before initial operation;
2. Please be sure the power is off before connecting, the product is produced without fuse;
3. This system must not endanger life or property during the running fa
- Zhejiang Hiland Technology Co., Ltd.
-
5(5.0)
"On-time Delivery"On-time Delivery - Zhejiang, China
- ISO 9001
- Contact Now
Sound and Magnetic System · CE · Industry
Recessed Wired Magnetic Contact Reed Electric Switch Alarm Security
US$ 0.8-1.3
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Product Description
Recessed Wired Magnetic Contact Reed Electric Switch Alarm Security
Screw Terminal Connected 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 sy
- Zuden Technology (HK) Co., Limited
-
- Guangdong, China
- Contact Now
Anti-Theft Alarm · CE · Special Equipment
Sentek UL Approved Magnetic Door Window Sensor Roll Ball Switch Home Alarm System
US$ 0.74-0.87
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Sentek UL Approved Magnetic Door Window Sensor Roll Ball Switch Home Alarm System
Specification:
Style:
Sentek UL Approved Magnetic Door Window Sensor Roll Ball Switch Home Alarm System
Item:
BR-1032
Magnet:
Rare Earth Magnet
Color:
White, Brown
Wire Range Cable:
#18~#24AWG
Loop Type:
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
Anti-Theft Alarm · CE · Special Equipment
Sentek Elevator Door Sensor Plunger Switch for Burglar Alarm System
US$ 0.69-1.38
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Sentek Elevator Door Sensor Plunger Switch for Burglar Alarm System
Specification:
Style:
Sentek Elevator Door Sensor Plunger Switch for Burglar Alarm System
Item:
BR-1015F
Magnet:
Rare Earth Magnet
Color:
White, Brown, Grey
Wire Range Cable:
#20~#24AWG
Loop Type:
Closed
Reed Form:
N
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
Electro-Optical Type · Smoke Alarm · Wireless Alarm
Unique 9V Operated Smoke Alarm for Home House with High Quality
3000 Pieces (MOQ)
Unique 9V Operated Smoke Alarm For Home House with High Quality
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
FCC · RoHS · Auto
Hiland New Design LED Alarm Flash Light F6000 for Automatic Door Operator
US$ 4.7-6
/ Piece
52 Pieces (MOQ)
52 Pieces (MOQ)
Specification
I. Technical Specification
1. Working voltage:12-240VAC /DC
2. Rated power:<3W
3. Flicker Frequency:1HZ
4. Wire size AWG: 24-16AWG
5. Working temperature:-20º~+60ºC
6. Size:Φ76mm * 125mm 7. Weight: 83g
II. Safety Instruction
1. For security, please rea
- Zhejiang Hiland Technology Co., Ltd.
-
5(5.0)
"On-time Delivery"On-time Delivery - Zhejiang, China
- ISO 9001
- Contact Now
Anti-Theft Alarm · CE · Special Equipment
Sentek Reed Switch Normally Closed Door Sensor Alarm System Wired Detector
US$ 0.8-0.95
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Sentek Reed Switch Normally Closed Door Sensor Alarm System wired Detector
Specification:
Style:
Sentek Reed Switch Normally Closed Door Sensor Alarm System wired Detector
Item:
BR-1015FT
Magnet:
Rare Earth Magnet
Color:
White, Brown, Grey
Wire Range Cable:
Wire range for terminal: #20~#
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
FCC · RoHS · Auto
Hiland Flash LED Lamp F5000 for Warming Alarm Security System
US$ 6.53
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
I. Safety Instruction
1. For security, please read the user manual carefully before initial operation;
2. Please be sure the power is off before connecting, the product is produced without fuse;
3. This system must not endanger life or property during the running failure or its security ri
- Zhejiang Hiland Technology Co., Ltd.
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Zhejiang, China
- ISO 9001
- Contact Now
FCC · RoHS · Auto
Hiland F5002 Sliding Swing Gate Opener Security Warning Bulb Light Flash Lamp
US$ 6.38-6.88
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
I. Safety Instruction
1. For security, please read the user manual carefully before initial operation;
2. Please be sure the power is off before connecting, the product is produced without fuse;
3. This system must not endanger life or property during the running failure or its security ri
- Zhejiang Hiland Technology Co., Ltd.
-
5(5.0)
"Fast Delivery"Fast Delivery - Zhejiang, China
- ISO 9001
- Contact Now
FCC · RoHS · Auto
Hiland Flashing LED Alarm Light Signal Warning Lamp for Security F5010
US$ 5.58-5.93
/ Piece
80 Pieces (MOQ)
80 Pieces (MOQ)
Specification
I. Safety Instruction
1. For security, please read the user manual carefully before initial operation;
2. Please be sure the power is off before connecting, the product is produced without fuse;
3. This system must not endanger life or property during the runni
- Zhejiang Hiland Technology Co., Ltd.
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Zhejiang, China
- ISO 9001
- Contact Now
Home · Intelligent System · CE
Window Security White Magnetic Door Switch
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
Home Alarm · CE · Special Equipment
Sentek Normally Open Magnetic Door Contact Sensor Anti Burglar Alarm System
US$ 1.16-1.37
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Sentek Normally Open Magnetic Door Contact Sensor Anti Burglar Alarm System
Specification:
Style:
Sentek Normally Open Magnetic Door Contact Sensor Anti Burglar Alarm System
Item:
TS-02
Magnet:
Rare Earth Magnet
Color:
White
Wire Range Cable:
#18~#24AWG
Loop Type:
Closed
Reed Form:
N
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
Smoke Alarm · Home · Ceiling Mounted
Rental Homes and Inn Mounted Fire Alarm Standalone Smoke Detector
US$ 5.2-6.2
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Battery Powered Photoelectric Smoke Alarm with excellent stability and high-sensitivity.
Key Specifications/Special Features
Power Source: 9V Battery (not included).
Audio Alarm: ≥ 85dB/3m
Temperature Range: 0ºC to 40ºC
Humidity Range: 5%-95% relative humidity(RH)
Sensor: Photoel
- Shenzhen Puzhesi Technology Co., Ltd.
-
5(5.0)
"On-time Delivery"On-time Delivery - Guangdong, China
- ISO 9001, ISO 9000
- Contact Now
Intelligent System · Home Alarm · Door
No Nc Wired Security Garage Door Sensor Magnetic Contact Switch
US$ 3.5
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Specification:
Style:
No Nc Wired Security Garage Door Sensor Magnetic Contact Switch
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 Ini
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
Home · CE · Door
Wire Security Alarm Surface Mount Metal Magnetic Door Contact Switch Bsd-3013
US$ 4.9
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Specification:
Part
Number
Loop
Type
Reed
Form
Departure Gap
(Inch (mm) )
Departure Gap
(Inch (mm) )
Maximum Initial
Contact Resistance
(Ohm)
Maximum
Contact Rating
(W)
Maximum
Switching Voltage
(VDC/VAC)
Maximum
Switching Current
(A)
BSD-3013
Closed
N/O
2.95(75)
3.18
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
Home Alarm · ≥80dB · CE
Anka Interlinked Heat Detector 10 Years Battery Operated Wireless Temperature Detectors
US$ 11-12
/ Piece
50 Pieces (MOQ)
50 Pieces (MOQ)
Product Description
Working Voltage
DC3v(Lithium battery)
Battery life
10 years
Interconectable quantity
Up to 22 unites for wireless
Up to 30 unites for wired/cable
Working temprature
0ºC~+40ºC
Relative Humidity
≤93%RH
RF Distance
Radius 100m (open area)
Alarm mode
LED
- Anka Sci-Tech Co., Limited
-
- Guangdong, China
- Contact Now
Home · CE · Door
Recessed Mounted Magnetic Door Contact Switch Forhome Security Alarm Br-1019c
US$ 0.65-1.2
/ 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
BR-1019
Closed
N/O
3/4(19)
0.87(22
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
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