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wireless fire sensor
400+ factories verified
Ningbo Kingdun Electronic Industry Co., Ltd.
23 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
New-Style Wholesale High-Sensitivity Easy to Install Fire Prevention Sync Link Wireless Smoke Sensor
Negotiable
1,000 Pieces
(MOQ)
Fire Detector Wireless Smoke Alarm Safety Kit Smoke Sensor
US$
2.50
3,000 Pieces
(MOQ)
Electro-Optical Type Wireless Fire Detector Anti Fire Home Smoke Sensor
US$
1.00
-
10.00
3,000 Pieces
(MOQ)
En14604 Stand Alone Smoke Detector Fire Alarm with Wireless
Negotiable
1,000 Pieces
(MOQ)
1/4
Shenzhen Toprie Electronics Co., Ltd.
18 yrs
·
5.0
·
Manufacturer/Factory
Send Inquiry
Wireless Lora Pressure Transmitter Sensor for Hfc-227ea Fire Extinguishing System
US$
113.00
-
125.00
1 pcs
(MOQ)
Wireless Liquid Level Sensor for Fire Water Tank Water Supply Tank Gauge
US$
157.00
-
165.00
1 pcs
(MOQ)
Fire Pool Smart Wireless Level Meter Immersion Liquid Level Sensor
US$
143.00
-
151.00
1 pcs
(MOQ)
Open-Close Digital Current Sensor Wtp-Ctkd 0-5V, 4-20A RS485 Output Current Transimitter
US$
25.00
1 Piece
(MOQ)
1/4
Chengdu Sentec Technology Co., Ltd.
5.0
Send Inquiry
Pm450 Digital Sensor Fire Fighting Gauge 260MPa for Oil Field Wireless Pressure Transmitter
US$
180.00
-
200.00
1 Piece
(MOQ)
Sem223 0~5V 0~10V CO2 Transmitter Waterproof 5000ppm 10000ppm Carbon Dioxide Sensor with Display
US$
45.00
-
55.00
1 Piece
(MOQ)
Sem332b Portable Wireless Alarm System Oil and Gas Pipeline Combustible Gas Freon Leak Detector Gas Sensor
US$
58.00
-
65.00
1 Piece
(MOQ)
Sem223 Carbon Dioxide Transmitter CO2 Monitoring Sensor
US$
45.00
-
55.00
1 Piece
(MOQ)
1/4
Ease Security Co., Ltd.
5.0
Send Inquiry
LCD Display Co Sensor with Back up Battery (ES-6906C)
US$
5.00
-
6.00
10 Pieces
(MOQ)
2 Wire Conventional Temperature Sensor for Fire Alarm (ES-5012HSD)
US$
3.00
-
6.00
10 Pieces
(MOQ)
LCD Display Carbon Monoxide Sensor with Back up Battery (ES-6906C)
US$
5.00
-
6.00
10 Pieces
(MOQ)
New Wired Wireless Smoke Heat Sensor (ES-5019HSD)
US$
3.00
-
6.00
10 Pieces
(MOQ)
1/4
Shenzhen Puzhesi Technology Co., Ltd.
14 yrs
·
5.0
·
Trading Company
Send Inquiry
Independent High Sensitive Automatic Lithium Battery Operated Fire Alarm Sensor
US$
5.50
-
6.20
1 Piece
(MOQ)
Co Carbon Monoxide Detector and Fire Smoke Alarm Sensor Combination
US$
9.50
-
12.50
1 Piece
(MOQ)
Loving House Battery Smoke Detector Fire Alarm Sensor
US$
5.20
-
6.20
1 Piece
(MOQ)
Photoelectric Co Gas Sensor Detector Carbon Monoxide Poisoning Alarm Detector
US$
11.50
-
12.50
1 Piece
(MOQ)
1/4
Turtech Intelligent Technology (Zhejiang) Co., Ltd
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Turtech Is10-R Wireless Mini Infrared Sensor for Automatic Sliding Doors
US$
13.00
-
17.00
1 Piece
(MOQ)
Smart Infrared Sensor for Mini Automatic Sliding Doors
US$
13.00
-
17.00
1 Piece
(MOQ)
Turtech Sw500 Automatic Opener Smart Swing Door Opener Electric Door Operator Wireless Remote Automatic Swing Door Opener
US$
450.00
-
550.00
1 Set
(MOQ)
Turtech Casa2 Intelligent Sensor System DIY Household Automatic Sliding Door Operator
US$
140.00
-
160.00
2 Sets
(MOQ)
1/4
Zuden Technology (HK) Co., Limited
Manufacturer/Factory & Trading Company
Send Inquiry
Home Security Alarm Water Leakage Sensor for Water Detector
US$
7.90
-
11.90
100 Pieces
(MOQ)
Intelligent, Microprocessor-Controlled Vibration Sensor Shock Detector
US$
1.50
-
2.49
100 Pieces
(MOQ)
Microprocessor-Controlled Shock Sensor, Electronic Vibration Detector
US$
1.50
-
2.49
100 Pieces
(MOQ)
Wired Home Security Door Window Entry Alarm, Door Alarm Warning System Magnetic Sensor
US$
1.89
-
2.89
500 Pieces
(MOQ)
1/4
Shenzhen Taian Electronics Co., Ltd.
Send Inquiry
Fire Smoke Alarm Wireless Smoke Sensor
Negotiable
1 Piece
(MOQ)
Wireless Smoke Detector/Sensor for Alarm System (TA-WS8)
US$
6.88
-
7.00
100 Pieces
(MOQ)
PIR/Quad PIR Technologies, Infrared Detector, Pet Sensor Rk-811dtpt
US$
11.00
-
15.60
100 Pieces
(MOQ)
Fire Alarm Wireless Smoke Detector Ta-382
Negotiable
10 Pieces
(MOQ)
1/4
Zhejiang Jiaboer Electronic Technology Co., Ltd.
Send Inquiry
10 Years Photoelectric Fire Alarm Carbon Smoke Detector En14604 Smart Sensor Wireless for Home Smoke Detectors with OEM Sale
US$
9.50
-
12.50
500 Pieces
(MOQ)
Hot Selling Smoke Only Wireless Fire Protection Smoke Detector 10 Years Wireless Interconnected Smoke Sensor
US$
9.50
-
12.50
500 Pieces
(MOQ)
Rushed 10 Years Interlinked Smoke and Fire Alarms 10 Years Interlink Smoke Alarm 10 Year Battery China Wireless Smoke Sensor
US$
9.50
-
12.50
500 Pieces
(MOQ)
Smoke Detector Sensor for Home Photoelectric Smoke Alarm
US$
10.49
-
11.49
500 Pieces
(MOQ)
1/4
Shenzhen Asenware Test and Control Technology Co., Ltd.
5.0
Send Inquiry
TUV Addressable Wireless Fire Alarm Smoke and Heat Detector Sensor
US$
15.00
-
20.00
1 Piece
(MOQ)
10 Year Battery 3VDC Smoke Alarm Zigbee Sensor Detector Wireless Alarms for Home Security Fire Detectors
US$
6.00
-
8.00
1 Piece
(MOQ)
Hot Sales Addressable Smoke Alarm Sensor for Factory Building
US$
13.50
-
23.00
1 Piece
(MOQ)
Standalone 9V Battery Smoke Detector Cigarette Sensor in Bedroom
US$
3.50
-
4.50
10 Pieces
(MOQ)
1/4
Shenzhen Sumring Technology Co., Limited
12 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
ODM 2 in 1 En14604 Photoelectric Wireless Smoke Detector Alarm Sensor for Home Fire Security
US$
8.50
-
10.90
1 Piece
(MOQ)
Sumring Carbon Monoxide Detector Co Alarm Detectors Fire Sensor China Factory
US$
6.35
-
6.65
1 Piece
(MOQ)
Wireless 433MHz Wide Angle PIR Motion Sensor for Burglar Alarm System
US$
4.50
-
5.00
1 Piece
(MOQ)
Independent Battery Smoke Detector Home Fire Alarm Smoke Sensor
US$
2.50
-
3.00
1 Piece
(MOQ)
1/4
Shenzhen Chitongda Electronic Co., Ltd.
5.0
Send Inquiry
2021 Best Smart Life WiFi Fire Security Alarm System WiFi Smoke Detectors Tuyasmart WiFi Wireless Smoke Sensors
US$
6.00
-
10.00
2 Sets
(MOQ)
PIR Motion Sensor
US$
4.30
-
4.80
100 Pieces
(MOQ)
Photoelectric Smoke Alarm Detector Smart Smoke Sensor
US$
7.20
-
8.80
100 Pieces
(MOQ)
Smart Gas Sensor
US$
12.00
-
14.50
100 Pieces
(MOQ)
1/4
Dongguan Vionix Smart Tech Co., Ltd
Send Inquiry
Wireless 433MHz Smoke Fire Detectors Sensors Fire Alarm Smart for Home Security
US$
6.18
-
6.68
1 Piece
(MOQ)
OEM ODM Factory ABS 85dB Fire Alarm Systems Security Home Wireless House Smoke Detector Alarm
US$
6.18
-
6.68
1 Piece
(MOQ)
Wireless Home Security Hotel Smoke Alarm Detector Smart Tuya Photoelectric Fire Smoke Device System Alarm
US$
6.18
-
6.68
1 Piece
(MOQ)
85dB Smart WiFi Smoke Leak Alarm Fire Alarm Sensor Wireless Tuya Intelligent Photoelectric Smoke Detector
US$
6.18
-
6.68
1 Piece
(MOQ)
1/3
Ningbo Sentek Electronics Co., Ltd.
21 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Smoke Detector Home Security Fire Alarm Sensor
US$
2.70
-
3.80
100 Pieces
(MOQ)
Fire Alarm Detector Independent Smoke Alarm Sensor
US$
2.70
-
3.80
100 Pieces
(MOQ)
Standalone Photoelectric Smoke Alarm Sensor
US$
2.70
-
3.80
100 Pieces
(MOQ)
Independent Type Smoke Burglar Alarm Detector Sensor
US$
2.50
-
3.50
100 Pieces
(MOQ)
1/4
SaiLingsi (wenzhou) Electronics Co., LTD
6 yrs
·
5.0
·
Trading Company
Send Inquiry
SLS Tuya WiFi Smoke Detector with Temperature & Humidity Sensor Fire Detection
US$
8.00
-
8.50
1 Piece
(MOQ)
Tuya Smart Home WiFi Independent Fire Alarms Smoke Detector with Wireless Control
US$
13.00
-
15.00
1 Piece
(MOQ)
Security Item Smart Home Fire Alarms Smoke Detectors with Mobile Remote Control
US$
13.00
-
15.00
1 Piece
(MOQ)
SLS Tuya Zigbee Fire Alarm Smoke Sensor Detector for Home Security
US$
14.50
-
15.00
1 Piece
(MOQ)
1/4
Jiangshan Hetian Anfang Fire Fighting Technology Co., Ltd.
Send Inquiry
High Sensitivity Fire Smoke Detector Wireless Home Alarm System Hanging Smoke Sensor
US$
2.50
1,000 Pieces
(MOQ)
1/4
Dongtai City Jianghai Lifesaving & Firefighting Equipment Co., Ltd.
46 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Smoke Detectors Wireless Smoke Sensors Fire Protection Home Fire Protection
US$
7.20
-
16.90
1 Piece
(MOQ)
1/4
Sanmen Aroad Traffic Facility Factory
14 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Smart APP WiFi UV Flame Detector Sensor Alarm for Fire Detection
US$
89.50
50 Pieces
(MOQ)
1/4
Ningxia Maiya Sensor Technology Development Co., Ltd
4.8
Send Inquiry
High-Precision Industrial Hydrogen Sulfide H2s Gas Sensor 0-100ppm
US$
12.50
-
14.80
1 pieces
(MOQ)
for Various Ventilators and Oxygen Concentrators Oxygen Sensor O2 Sensor
US$
38.80
-
47.00
1 pieces
(MOQ)
Advanced Long Life Carbon Monoxide Sensor for Precise Detection
US$
34.02
1 pieces
(MOQ)
High-Precision Sulfur Dioxide Gas Sensor for Toxic Gas Monitoring
US$
81.50
-
97.80
1 pieces
(MOQ)
1/4
Changsha Sunline Technology Co., Ltd.
Send Inquiry
Smart Radio Smoke Alarm Sensor Detector for Roller Shutter Window Actuator
US$
10.00
-
13.00
10 Pieces
(MOQ)
Roller Shutter Automatic Window Door Rolling Blind Awning Sunshade Environmental Sensor
US$
14.00
-
18.00
10 Pieces
(MOQ)
Environmental Sensor for Window Actuator Garage Door Opener
US$
10.00
-
13.00
10 Pieces
(MOQ)
Roller Shutter Sensor Radio Fire Smoke Alarm Sensors for Electric Smoke Exhaust Window
US$
14.00
-
18.00
10 Pieces
(MOQ)
1/4
Yueqing Winston Electric Co., Ltd.
16 yrs
·
4.6
·
Trading Company
Send Inquiry
Battery Operating Current Smoke Sensor with CE
US$
6.00
-
7.00
10 Pieces
(MOQ)
Tuya WiFi Smart Gateway Alarm Wireless Connection Smart Home Security Alarm Siren System Smart Gateway Alarm Sensor
US$
30.99
-
34.99
10 Sets
(MOQ)
Tuya WiFi Smart Natural Gas Alarm Sensor with Temperature Function Combustible Gas Leak Detector
US$
9.99
-
13.99
10 Pieces
(MOQ)
Battery Operating Current Smoke Sensor Detector with CE
US$
3.00
-
5.00
10 Pieces
(MOQ)
1/4
Sesame Access Co., Ltd.
Send Inquiry
Magnetic Fail Safe DC9V Battery Nc Type Wireless Door Sensor (SW-90NC) for Door Open and Close Factory Price
US$
3.70
-
4.50
1 Piece
(MOQ)
Fail Secure Magnetic Contact Stand-by Current 0.01W No Type Wireless Door Sensor (SW-90NO) for Glass Door Open and Close
US$
4.50
-
5.30
1 Piece
(MOQ)
12 - 24V DC ABS Plastic 15-30m Wireless Infrared Through Beam Can Rotate 180 Degrees Sensor for Access Control Products (SBS10C)
US$
9.20
-
10.00
1 Piece
(MOQ)
3V Tuya Portable Wi-Fi Door Sensor with ABS Plastic APP Alarm & Easy Installation for Home Security & Automation (SW-400ATY)
US$
3.60
-
4.30
1 Piece
(MOQ)
1/4
Shenzhen Sconda Intelligent Technology Co., Ltd
5.0
Send Inquiry
Advanced High Sensitivity Smoke Detector Sensors for Safety
US$
7.00
-
9.00
1,000 Pieces
(MOQ)
Reliable Smoke Detection Sensors for Home Security
US$
7.00
-
9.00
1,000 Pieces
(MOQ)
Reliable Fire Alarm System with Battery-Operated Smoke Sensors
US$
2.30
-
3.50
1,000 Pieces
(MOQ)
2 In1 Gas Leak Sensor Co, LPG, LNG Gas Detector Accept OEM
US$
16.00
-
20.00
1,000 Pieces
(MOQ)
1/4
Shenzhen Scimagic Development Technology Co., Limited
12 yrs
·
5.0
·
Trading Company
Send Inquiry
24.125 GHz 12-24V Covering Automatic Gate Door Microwave Motion Sensor Detector Sliding Swing Door Sensor
US$
6.50
-
8.80
10 Pieces
(MOQ)
Zigbee WiFi Window Smart Door Sensor Burglar Security Magnetic Sensor Alarm Smart Life Work with Alexa Google Home
US$
2.80
-
3.50
10 Pieces
(MOQ)
Tuya Detector WiFi Wireless Smoke Detector Real-Time Detection Fire Protection Alarm Sensor for Home Security Smoke Alarm
US$
6.00
-
7.50
10 Pieces
(MOQ)
Microwave Radar Sensor Switch Multi-Adjustment Body Motion Detector High Sensitivity LED Light Sensor Switch
US$
3.20
-
4.00
10 Pieces
(MOQ)
1/4
Hangzhou Xinjian Electronic Co., Ltd.
5.0
Send Inquiry
Standalone Photoelectric Smoke Alarm Sensor
US$
2.50
-
4.50
500 Pieces
(MOQ)
DC3V Battery Independent Smoke Sensing Alarm Detector Standalone Fire Alarm System
US$
2.50
-
4.50
500 Pieces
(MOQ)
Standalone Wireless Photoelectric Smoke Detection Alarm Fire Alarm Detector
US$
2.50
-
4.50
500 Pieces
(MOQ)
Independent Smoke Detector for Home Fire Alarm Security System
US$
2.50
-
4.50
500 Pieces
(MOQ)
1/4
NINGBO FBELE ELECTRONICS CO., LTD.
7 yrs
Send Inquiry
Lower Price Sensitive Proximity Switch Position Sensor Proximity Sensor (FBELE)
US$
0.20
100 Pieces
(MOQ)
High Quality Sensor Plastic Switch (FBELE)
US$
0.20
100 Pieces
(MOQ)
Proximity Switch Cylinder Series Proximity Switch Proximity Switch (FBELE)
US$
0.20
100 Pieces
(MOQ)
High Quality Proximity Switch Inductive Proximity Sensor Proximity Switch (FBELE)
US$
0.20
100 Pieces
(MOQ)
1/4
Shenzhen Xinhean Technology Co., Ltd.
Send Inquiry
Battery Operated Co Carbon Monoxide Leak Sensor for Smart Alarm System
US$
11.50
-
13.00
1 Piece
(MOQ)
Natural Gas Leakage Detector Gas Sensor for Home Security
US$
9.70
-
10.70
1 Piece
(MOQ)
Conventional 2 Wire Fire Alarm Smoke Sensor for Fire Shutter Door
US$
7.60
-
8.60
1 Piece
(MOQ)
12V/24V 4wired Fire Alarm Smoke Sensor for Security and Protection System
US$
8.90
-
10.70
1 Piece
(MOQ)
1/4
S4A Industrial Co., Limited
5.0
Send Inquiry
Tuya WiFi Smoke Detector Sensor
US$
7.58
-
8.00
1 Piece
(MOQ)
Automatic Swing Door Opener with Wireless Push Button 110V-240V and 150kg Holding Force
US$
168.00
-
171.00
1 Piece
(MOQ)
Alarm Siren 12V 110dB Treble Speaker Wire Loud Horn Alarm Siren Speaker Burglar Alarm System for Outdoor Security
US$
2.00
-
2.20
500 Pieces
(MOQ)
Push Button Swing Door Opener with Remote Control Swing Opening Heavy Duty Door Operator with 300kg Holding Force
US$
185.00
-
187.00
1 Piece
(MOQ)
1/4
Ningbo Ambest Electronics Co., Ltd.
Send Inquiry
Non Addressable Fire Alarm Smoke Detector, Smoke Sensor
US$
1.00
1 Piece
(MOQ)
Best Allocation En54 Fire Alarm Sensor, Smoke/Heat Detector
US$
1.00
1 Piece
(MOQ)
Interconnected Wireless Battery-Powered Smoke and Fire Alarm with Lpcb Approval
US$
1.00
1 Piece
(MOQ)
Lpcb 10 Years Wireless WiFi Fire Smoke Detector Alarm
US$
1.00
1 Piece
(MOQ)
1/4
Anhui Hechuang Intelligent Manufacturing Co. Ltd
Send Inquiry
Industrial-Grade Wireless Fire Hydrant Monitor with Long-Range Communication
US$
143.00
-
345.00
1 Piece
(MOQ)
Hc-01h Wireless Smart Fire Hydrant Monitoring Terminal with Nb-IoT & IP68
US$
143.00
-
343.00
1 Piece
(MOQ)
Maintenance-Free Wireless Hydrant Monitor with 5+ Year Battery Life
US$
143.00
-
345.00
1 Piece
(MOQ)
IoT Fire Hydrant Monitoring Solution for Smart City Applications
US$
143.00
-
345.00
1 Piece
(MOQ)
1/4
1
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