CE · Door · RoHS
2021 Wholesale Wireless Door Magnet Sensor for Home Alarm Security
US$ 2.5
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
2021 Wholesale Wireless Door Magnet Sensor for Home Alarm Security
Product Description
Wireless Door/ Window Sensor
ACJ-103R
Features
* Ultra-low power consumption program control processing technology
* Powered by CR2032 battery
* Low power consumption, ultra long standby time
* Automat
- Shenzhen LDA Technology Co., Ltd.
- Guangdong, China
- ISO 9001, ISO 14001
- Contact Now
CE · Sound and Magnetic System · Anti-Theft Alarm
Aluminum Alloy Recessed Magnetic Alarm Contact Door Magnetic Contact Sensor
US$ 1.5-2.4
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Aluminum Alloy Recessed Magnetic Alarm Contact Door Magnetic Contact Sensor
Technical specification:
Dimension: φ18 * 25.3mm
Housing material: Aluminum
Color: Grey
Sensing Gap: 15-25mm
Output: NO/NC/COM
Current voltage power: 0.5A/100V/10W(NO) 0.2A/30V/3W(NC/COM)
Installation: Con
- Shenzhen Sumring Technology Co., Limited
-
- Guangdong, China
- Contact Now
Fire · Industry · ISO
Sumring Magnetic Reed Switch No Nc Door Window Contact Sensor OEM Wired Alarm
US$ 3.49-4.88
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Surface Mount Security Alarm Sensor Magnetic Contact Reed Switch For Doors Windows
Dimension: 106 * 16 * 16mm
Case Material:Zinc-alloyed
Color: grey
Gap:30-50 (mm)
Current / Voltage / Power:0.5A/100V/10W
Output:NC/NO
Connection:22# wire, 250mm
Installation:Surface mounted screws
Packa
- Shenzhen Sumring Technology Co., Limited
-
- Guangdong, China
- Contact Now
RoHS · Sensor · Liquid
Z-Wave Smart Leak Sensor: Compact Design, Loud Siren, and Integration with Alexa/Google Home Systems.
100 Pieces (MOQ)
Product Description
JD-GS101 SMART WATER LEAK DETECTOR
In an era where smart home technology is redefining safety and convenience, the Z-Wave Water Leak Detector emerges as a critical tool for protecting homes and businesses from the devastating effects of water damage. Designed with cutting-edg
- HANGZHOU GUARD INTELLIGENT TECHNOLOGY ...
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
Carbon Monoxide Alarm · Electro-Optical Type · Active
Carbon Monoxide Co Alarm and Gas Detector Home Alarm Sensor
US$ 11.55-16.5
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
The standalone Carbon Monoxide detector AW-D125S is designed to provide open area CO detection without wiring, and it is easy to install and construct. the design and color makes it ideal for use in the home.It is intended to detect leakage of carbon monoxide. The unit is design
- Shenzhen Asenware Test and Control Technology ...
-
- Guangdong, China
- ISO 9001
- Contact Now
Special Equipment · Home · Electromagnetic System
Home Security Alarm Wireless Door Magnetic Contact Sensor
US$ 2-2.5
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Wireless door or window magnetic contact
1. Using a dedicated micro-power CPU
2. Wireless launch structure, easy installation
3. Reed switch; Magnetic switch
4. Retardant casing material
5. Unique design, beautiful, generous
6. Emitting distance of the wireless magnetic contact: 150m (open
- Shenzhen Wale Group Co., Ltd.
- Guangdong, China
- ISO 9001
- Contact Now
Home Alarm · Indoor · Passive
Home Window Door Entry Burglar Security Alarm System Magnetic Sensor
US$ 0.3-2
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Home Window Door Entry Burglar Security Alarm System Magnetic Sensor
Product Description
Part No ZC623
Product name:Burglar Security Alarm System Magnetic Sensor
color:white
MOQ:1000PCS
Product Display
Packaging & Shipping
Unit package : OPP bag ,white box
Outer p
- Ningbo Honest Hardware Co., Ltd.
- Zhejiang, China
- ISO 9001
- Contact Now
Smoke Alarm · ≥80dB · RoHS
2 Wire 4 Wire Smoke Detector Sensor for Home Security System
US$ 2-3
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Features:
Test by hand
Auto reset
Asic adopted
Anti-light ,mothproof , dustproof
Smt design, high stability
Strong adaptabilityfor circumstance
Technical Specifications:
Operating voltage:
1.9V battery(6F22 carbon battery,DC TYPE)
2.AC110V/220V with 9V backup battery(AC TYPE)
Static C
- G-FORCE TECH DEVELOPMENT CO., LIMITED
- Shanghai, China
- ISO 9001, ISO 14000, QC 080000, ISO 13485
- Contact Now
Door · Industry · Microwave System
Mini Door/Window Contact Sensor + Sos
US$ 2.8-3.5
/ Piece
20 Pieces (MOQ)
20 Pieces (MOQ)
Mini Door/Window Contact Sensor + SOS
Functions
1. Double magnetron + SOS Emergency button;
2. Built-in LI battery, lasts for over 1 year;
3. Installation with double sided tape or screws;
4. Tamper alarm function;
5. Low power alert function.
Technical Parameters
- Shenzhen Chitongda Electronic Co., Ltd.
-
5(5.0)
"On-time Delivery"On-time Delivery - Guangdong, China
- ISO 9001, ISO 9000
- Contact Now
Door · Home · Microwave System
Popular Wireless Alarm System RF Type Door Sensor Multi-Function Door Window Magnetic Sensor
US$ 2.5-3
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Popular Wireless Alarm System RF type Door Sensor Multi-function Door Window Magnetic Sensor MC-03T1
Features
Ultra-thin modern design (appearance design has patent), suitable for various kinds of doors and windows;
Shell buckling design for convenient battery changing;
Power switch can ext
- Shenzhen Chitongda Electronic Co., Ltd.
-
5(5.0)
"On-time Delivery"On-time Delivery - Guangdong, China
- ISO 9001, ISO 9000
- 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.
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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 · Industry · Smoke
Fbhis-002 Mini Infrared PIR Motion Sensor Fit for Light Human Infrared Sensor
US$ 3.2-4.6
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
FBHIS-002 mini infrared pir motion sensor fit for light Human infrared sensor
FBELE Company, (Ningbo Best Group Co., Ltd. ) are Chinese leading manufacturer and distributor in electronic components. We can offer quality products in very competitive price for electronics components, as well as
- NINGBO FBELE ELECTRONICS CO., LTD.
-
- Zhejiang, China
- Contact Now
Door · Industry · Microwave System
Wireless 433MHz Water Leak Sensor for GSM Alarm System Wired Leakage Alarm Sensor Test Water Level Remote Control Factory Offer Directly
US$ 3.2-3.8
/ Piece
20 Pieces (MOQ)
20 Pieces (MOQ)
Wireless 433mhz Water Leak sensor for gsm alarm system Wired leakage alarm sensor test water level remote control factory offer directly
What should we do about home water leakage ?
Let us help you solve the problem !
Your leak safety guard
Wireless Water Level Detector Make alarm when i
- Shenzhen Chitongda Electronic Co., Ltd.
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Guangdong, China
- ISO 9001, ISO 9000
- Contact Now
Industry · Anti-Theft Alarm · CCC
Zigbee Door/Window Gap Sensor for Smart Home
US$ 7.5-9.5
/ Piece
20 Pieces (MOQ)
20 Pieces (MOQ)
Zigbee Door/Window Gap Sensor for Smart Home
1. Support ZIGBEE HA (IEEE802.15.4) protocol
2. Bilateral sensors, flexible and convenient installation.
3. Ultra-low power consumption, quiescent current ≤5uA, built-in CV CR2 Lithium battery, standby time 2 years more;
4. Real-time monito
- Shenzhen Chitongda Electronic Co., Ltd.
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Guangdong, China
- ISO 9001, ISO 9000
- Contact Now
CE · Home · Industry
Home Security Wireless PIR Motion Sensor with on/off Switch (PST-IR501)
US$ 5.42
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Home Security Wireless PIR Motion Sensor With on/off switch(PST-IR501)
Wireless PIR Motion Sensor with Internal Antenna
Installation: Wall-mounted;
Power: 6F22 battery 9V;
Detecting distance: 12m, detecting angle: 110 degrees;
Open distance: 100-150m;
Have 2262 and 1527 IC Option;
- Shenzhen Professional Security Technology Co., ...
- Guangdong, China
- ISO 9001
- Contact Now
Auto · Smoke · RoHS
Ceiling Mounted Independent Home Security Alarm Smoke Sensor (PST-SD304)
US$ 5.66
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Ceiling Mounted Independent Smoke & Temperature Sensor (PST-SD304)
Installation: Ceiling mounted;
Alarm temperature: 57 Degree C(135F);
Power: 6F22 battery 9V;
Note: It no need to work with alarm panel together;
- Shenzhen Professional Security Technology Co., ...
- Guangdong, China
- ISO 9001
- Contact Now
CE · RF Remote Control · Home
Tuya Smart Home Security Wireless WiFi PIR Sensor (PST-WP001)
US$ 9.99
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Tuya Smart Home Security Wireless WiFi PIR Sensor (PST-WP001)
Product Overview:
Related Products:
Factory &Trade Shows
Certifications
Warranty &Advantages
- Shenzhen Professional Security Technology Co., ...
- Guangdong, China
- ISO 9001
- Contact Now
Wired Alarm · Passive · ISO
Fixed LPG Nature Gas Combustible Gas Sensor for Fire Alarm Security System
US$ 120-135
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Introduction
The Gas detector collects the corresponding gas concentration through the sensor, converts the target gas concentration into phase, the corresponding current or voltage signal, transmits it to the signal acquisition and processing circuit for filtering and amplification, then carries
- Shenzhen Xinhean Technology Co., Ltd.
-
- Guangdong, China
- ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001...
- Contact Now
Passive · ≥80dB · ISO
Independent Combustible Gas Sensor for Nature Gas and LPG Leakage Alarm
US$ 10.85-11.9
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Introduction
SA1301 independent combustible gas detector is suitable for the detection of the combustible gas leakage such as natural gas, liquefied petroleum and it can forecast,warn and prompt automatically process for the gas leakage and effectively reduce the damage caused by gas leakage fir
- Shenzhen Xinhean Technology Co., Ltd.
-
- Guangdong, China
- ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001...
- Contact Now
Anti-Theft Alarm · FCC · Door
Home Security Wireless PIR Movement Motion Sensor (PST-IR203)
US$ 4.2
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Home Security Wireless PIR Movement Motion Sensor (PST-IR203)
Wireless PIR Motion Sensor with ON/OFF Switch with Option of Connecting Power Adapter(9V DC Input)
Installation: Wall-mounted;
Power: 6F22 battery 9V;
Detecting distance: 12m, detecting angle: 110 degrees;
External Power adaptor
- Shenzhen Professional Security Technology Co., ...
- Guangdong, China
- ISO 9001
- Contact Now
Window · Smoke · Door
Home Security Alarm Wireless PIR Infrared Motion Sensor (PST-IR501)
US$ 5.5
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Home Security Alarm Wireless PIR Infrared Motion Sensor (PST-IR501)
Wireless PIR Motion Sensor with Internal Antenna
Installation: Wall-mounted;
Power: 6F22 battery 9V;
Detecting distance: 12m, detecting angle: 110 degrees;
Open distance: 100-150m;
Have 2262 and 1527 IC Option;
- Shenzhen Professional Security Technology Co., ...
- Guangdong, China
- ISO 9001
- Contact Now
Window · Door · FCC
Tuya Smart Home Security WiFi Door Sensor for Smart Life (PST-WD002)
US$ 5.39-5.99
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Tuya Smart Home Security Wifi Door Sensor For Smart Life (PST-WD002)
APP name:TuyaSmart
Work with Amazon Alexa/Google Assistance/IFTTT
Battery:AAA1.5V*2
Low-battery detection
Built-in battery
Detece open/close status of the door/window
Support all Tuya smart product Linkage control
- Shenzhen Professional Security Technology Co., ...
- Guangdong, China
- ISO 9001
- Contact Now
Electro-Optical Type · Smoke Alarm · Wireless Alarm
Linkage Bedroom Existing Goods Multiple Certifications Factory Outlet Fast Delivery Smoke Sensor
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
Lpcb Approval Safety Kit Home Electric Fire Alarm Smoke Sensor
US$ 2.5
/ Piece
3000 Pieces (MOQ)
3000 Pieces (MOQ)
Lpcb Approval Safety Kit Home Electric 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 o
- 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
Gas Detector Security Systems Alarm Jammer Smoke Sensor
3000 Pieces (MOQ)
Gas Detector Security Systems Alarm Jammer 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 f
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- Contact Now
ISO · Wall Mounted · Traffic
Wireless Infrared Photocell Sensor for Doors
US$ 4.1-4.6
/ Piece
500 Pieces (MOQ)
500 Pieces (MOQ)
Product Description
Features:
1. Good quality and comptitive price, directly factory made
2. Launch distance: above 12 meters
3. High stability and reliability
4. Professional manufacturer
5.Factory -based price provide for automatic gate
6.100%quality assurance resulted from quality inspecti
- Quanzhou Juhui Electronics Co., Ltd.
-
- Fujian, China
- Contact Now
RoHS · Electromechanical · Home Alarm
Tuya Smart Home Wireless Alarm Security System Door Window Detector Sensor
US$ 12
/ Set
1 Set (MOQ)
1 Set (MOQ)
Wireless Door Window Sensor
Power :DC 12V (12V 23A battery)
Standby Currents: less than 3uA
Alarm Current: less than15mA
Wireles Transmitting Distance: less than 80m (open area/ no-interfering)
Wireless Transmitting Frequency :433MHz
Case Material: ABS plastics
Operating Tempe
- Shenzhen Unique Vision Technology Co., Ltd.
- Guangdong, China
- ISO 9001
- Contact Now
Electro-Optical Type · Smoke Alarm · Wireless Alarm
Export Carton Working Current Smoke Sensor with Lpcb Approval
1000 Pieces (MOQ)
Export Carton Working Current Smoke Sensor With Lpcb Approval
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
- 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
Long Life Kitchen Fast Delivery Multiple Certifications Factory Outlet Existing Goods Smoke Sensor
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
Industry · Anti-Theft Alarm · RoHS
Home Window/Door/Wall Security Wireless Vibration Sensor (old case)
US$ 2.5
/ piece
1 piece (MOQ)
1 piece (MOQ)
Home Window/Door/Wall Security Wireless Vibration Sensor (old case)
Brief introduction
Sensor is wireless vibration sensor, high sensitivity, with a slight vibration the sensor will send alarm signals to the host, and the host will alarm immediately if received the electrical wave
Alarm accesso
- Shenzhen Wale Group Co., Ltd.
- Guangdong, China
- ISO 9001
- Contact Now
Sensor · CCC · CE
Wire/Wireless Door Window Sensor (MC-W01/01ZT)
US$ 6.5-7.2
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
MC-W01/01ZT
Wireless Door Gap Detector
Information upload: open the door, close the door, battery power
Battery: DC3V (CR2)
Body size: 72*30*20mm;
Magnetic strip size: 37*12*11mm
voltage:DC3V(3VCR2,Static current:≤6uA,warn current:≤25mA
Working environment: -10C ~ 50C,
- Shenzhen Chitongda Electronic Co., Ltd.
-
5(5.0)
"On-time Delivery"On-time Delivery - Guangdong, China
- ISO 9001, ISO 9000
- Contact Now
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