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Alarm Sensor Total 2,000+ manufacturers & suppliers found with 6,000+ products
Manufacturer/Factory & Trading Company
Smoke Detector , Wireless Online Smoke Alarm , Carbon Monoxide Alarm , Gas Alarm , Power Meter
Own Brand, ODM, OEM
Response Time≤3h
  • Negotiable
    3000 Pieces (MOQ)
  • US$ 5.5 / Piece
    2000 Pieces (MOQ)
  • Negotiable
    1000 Pieces (MOQ)
Manufacturer/Factory & Trading Company
TPMS , Ultrasonic Distance Measurement Module , Car Reversing Radar , Ultrasonic Sensor , Parking Sensor
ODM, OEM
Shenzhen, Guangdong
  • US$ 3.6 / Set
    50 Sets (MOQ)
  • US$ 3.6 / Set
    50 Sets (MOQ)
  • US$ 2.09 / Piece
    50 Pieces (MOQ)
Alarm System , Security Products , Beam Sensor , Alarm , Door Magnetic Switch
within 15 workdays
Guangzhou, Guangdong
  • US$ 4 / Piece
    1 Piece (MOQ)
  • US$ 3 / Piece
    10 Pieces (MOQ)
  • US$ 0.8 / Pair
    10 Pairs (MOQ)

Shenzhen EPT Technology Co., Ltd.

Plant Area1583
Plant Area
Number of Employees83
Number of Employees
Manufacturer/Factory & Trading Company
Smart Level Controller , Level Sensor , Flow Sensor , Tilt Sensor , Auto Top off System
Own Brand, ODM, OEM
within 15 workdays
  • US$ 28 / Set
    2 Sets (MOQ)
  • US$ 39 / Set
    2 Sets (MOQ)
  • US$ 39 / Set
    2 Sets (MOQ)
Automatic Door Sensor , Motion Sensor , Safety Sensor , Microwave / Infrared Sensor , Laser Sensor
Own Brand, ODM, OEM
Response Time≤3h
ISO9001:2015
  • US$ 43 / Piece
    1 Piece (MOQ)
  • US$ 12 / sets
    2 sets (MOQ)
  • US$ 13 / sets
    1 sets (MOQ)
Manufacturer/Factory & Trading Company
Brake Pad Shim , Brake Pad Hardware , Steel Back Plate , Brake Pad Sensor , Brake Pad
ODM, OEM
Linyi, Shandong
  • US$ 0.18 / Piece
    50 Pieces (MOQ)
  • US$ 0.18 / Piece
    50 Pieces (MOQ)
  • US$ 1 / Piece
    1000 Pieces (MOQ)
Brake Pads , Brake Shoes , Truck Brake Pads , Brake Lining , Air Filter
Response Time≤3h
within 15 workdays
Dezhou, Shandong
  • US$ 0.7 / Set
    5 Sets (MOQ)
  • US$ 1 / Set
    5 Sets (MOQ)
  • US$ 1 / Set
    5 Sets (MOQ)

Ningbo Sentek Electronics Co., Ltd.

Plant Area2000+
Plant Area
Number of Employees148
Number of Employees
Manufacturer/Factory & Trading Company
Smoke Alarm , Smoke Detector , Magnetic Door Contacts
ODM, OEM
ISO9001:2015
  • US$ 0.6 / Piece
    1000 Pieces (MOQ)
  • US$ 6 / Piece
    500 Pieces (MOQ)
  • US$ 5.5 / Piece
    500 Pieces (MOQ)
Gas Analyzer , Gas Detector , Portable Gas Detector , Fixed Gas Detector , Gas Sensor
Own Brand, ODM, OEM
within 15 workdays
Yinchuan, Ningxia
  • US$ 98.51 / pieces
    1 pieces (MOQ)
  • US$ 417.7 / pieces
    1 pieces (MOQ)
  • US$ 24 / pieces
    1 pieces (MOQ)
Manufacturer/Factory & Trading Company
Microwave Sensor , Infrared Sensor , Photocell , Alarm Lamp , Light Curtain for Elevator
Own Brand, ODM, OEM
Ningbo, Zhejiang
  • US$ 11 / Piece
    10 Pieces (MOQ)
  • US$ 57 / Piece
    10 Pieces (MOQ)
  • US$ 3.5 / Piece
    10 Pieces (MOQ)
Manufacturer/Factory & Trading Company
AM Eas Ferrite; RF Eas Ferrite; RF Eas Coil
Own Brand, ODM, OEM
within 15 workdays
  • US$ 0.03 / Piece
    10000 Pieces (MOQ)
  • US$ 0.036 / Piece
    10000 Pieces (MOQ)
  • US$ 0.03 / Piece
    10000 Pieces (MOQ)
Manufacturer/Factory & Trading Company
Gas Detector: Portable Gas Detector , Fixed Gas Detector , Gas Alarm Controller , Flame Detector , Alcohol Detector
Own Brand, ODM, OEM
ISO9001:2015
  • US$ 145 / Set
    1 Set (MOQ)
  • US$ 145 / Piece
    1 Piece (MOQ)
  • US$ 145 / Set
    1 Set (MOQ)
Electricity Meter , Latching Relay , Motor Latching Relay , Magnetic Latching Relay , Power Relay
within 15 workdays
Shanghai, Shanghai
  • US$ 10 / Piece
    10000 Pieces (MOQ)
  • US$ 18.75 / Piece
    1 Piece (MOQ)
  • US$ 14.25 / Piece
    1 Piece (MOQ)
Manufacturer/Factory & Trading Company
Fuel Level Sensors , Level Switch , Mechanical Level Fuel Gauge
ODM, OEM
within 15 workdays
  • US$ 2.59 / Piece
    100 Pieces (MOQ)
  • US$ 18 / Piece
    5 Pieces (MOQ)
  • US$ 2.59 / Piece
    10 Pieces (MOQ)

Linyi Tianyi Shock Absorber Co., Ltd.

Plant Area2000+
Plant Area
Number of Employees186
Number of Employees
Manufacturer/Factory & Trading Company
Air Spring Struts , Air Springs , Air shock absorber , Air suspension , Brake pad sensor
Own Brand, ODM, OEM
ISO45001:2018, ISO14001
  • US$ 0.5 / Piece
    200 Pieces (MOQ)
  • US$ 0.5 / Piece
    200 Pieces (MOQ)
  • US$ 0.5 / Piece
    200 Pieces (MOQ)
Manufacturer/Factory & Trading Company
Industrial Gas Detector , Prtable Gas Leak Detector , Air Quality Monitor , Alcohol Tester , Gas Sensor
Own Brand, ODM
ISO9001:2015
  • US$ 16.5 / pieces
    1 pieces (MOQ)
  • US$ 26.5 / pieces
    1 pieces (MOQ)
  • US$ 16.5 / pieces
    1 pieces (MOQ)
Manufacturer/Factory & Trading Company
Brake Pad Clip , Brake Accessories , Backing Plates , Shims , Kits
Own Brand, ODM, OEM
within 15 workdays
  • US$ 0.17 / Piece
    100 Pieces (MOQ)
  • US$ 0.17 / Piece
    100 Pieces (MOQ)
  • Negotiable
    2000 Pieces (MOQ)

Shenzhen E-5continents Co., Ltd.

Plant Area1250
Plant Area
Number of Employees24
Number of Employees
Manufacturer/Factory & Trading Company
Magnetic Contacts
Own Brand, ODM
Response Time≤3h
  • US$ 0.75 / pieces
    10 pieces (MOQ)
  • US$ 0.89 / pieces
    10 pieces (MOQ)
  • US$ 0.6 / pieces
    100 pieces (MOQ)
Gas Detector , Call Point , Carbon Monoxide Detector , Manual Operated Siren , Fire Hose Nozzle
Response Time≤3h
within 15 workdays
Zhengzhou, Henan
  • US$ 4 / Piece
    100 Pieces (MOQ)
  • US$ 4 / Piece
    100 Pieces (MOQ)
  • US$ 5 / Piece
    100 Pieces (MOQ)

Jinan Deka Auto Technology Co., Ltd

Plant Area2000+
Plant Area
Number of Employees42
Number of Employees
Manufacturer/Factory & Trading Company
Oil Level Sensor , Adblue Level Sensor
Own Brand, ODM, OEM
within 15 workdays
  • US$ 130 / Piece
    20 Pieces (MOQ)
  • US$ 130 / Piece
    20 Pieces (MOQ)
  • US$ 38 / Piece
    20 Pieces (MOQ)

Wenzhou Yuanda Electronic Technology Co., Ltd.

Plant Area1600
Plant Area
Number of Employees21
Number of Employees
Manufacturer/Factory & Trading Company
Air Pressure Sensor
Own Brand, ODM, OEM
ISO9001:2015
  • US$ 7.2 / Piece
    10 Pieces (MOQ)
  • US$ 7.2 / Piece
    10 Pieces (MOQ)
  • US$ 7.2 / Piece
    10 Pieces (MOQ)

Xiamen Leelen Technology Co., Ltd.

Plant Area2000+
Plant Area
Number of Employees1555
Number of Employees
Manufacturer/Factory
Intercom System , Smart Lock , Smart Switches , Smart Socket , Security System
Own Brand, ODM, OEM
Xiamen, Fujian
  • US$ 19.5 / Piece
    100 Pieces (MOQ)
  • US$ 7.43 / Piece
    100 Pieces (MOQ)
  • US$ 27.86 / Piece
    100 Pieces (MOQ)

HUIZHOU BOTRS ELECTRONICS CO., LTD

Plant Area200
Plant Area
Number of Employees15
Number of Employees
Manufacturer/Factory & Trading Company
Parking Sensor , Reversing Radar , Blind Spot Assistance System , Automotive Ambient Lighting
ODM, OEM
Response Time≤3h
  • US$ 6.03 / Set
    20 Sets (MOQ)
  • US$ 5.99 / Set
    10 Sets (MOQ)
  • US$ 10.9 / Set
    10 Sets (MOQ)

Time Varying Transmission Co., Ltd.

Plant Area2000+
Plant Area
Number of Employees129
Number of Employees
Manufacturer/Factory & Trading Company
Perimeter Radar Security System , Anti-Drone Solution & System , Elderly Care Health Care System , Mmwave Radar Modules
Own Brand, ODM
Xiangtan, Hunan
  • US$ 1 / Piece
    1 Piece (MOQ)
  • US$ 299 / Piece
    1 Piece (MOQ)
  • US$ 1 / Piece
    1 Piece (MOQ)

HANGZHOU GADE INTELLIGENT TECHNOLOGY CO., LTD

Plant Area1145
Plant Area
Number of Employees21
Number of Employees
Manufacturer/Factory & Trading Company
Valve Intelligent Controller , Smart Home Product , Electric Valve , Water Protection , Home Security Product
Own Brand, ODM, OEM
within 15 workdays
  • US$ 7 / Piece
    100 Pieces (MOQ)
  • US$ 7 / Piece
    100 Pieces (MOQ)
  • US$ 7 / Piece
    100 Pieces (MOQ)
Manufacturer/Factory & Trading Company
Sensor , Lora Sensor , Temperature Humidity Sensor , Wireless Sensor , Solar GPS Locator
Own Brand, ODM, OEM
Response Time≤3h
  • US$ 69 / Piece
    10 Pieces (MOQ)
  • US$ 69 / Piece
    10 Pieces (MOQ)
  • US$ 69 / Piece
    10 Pieces (MOQ)

Hunan Rika Electronic Tech Co., Ltd.

Plant Area2000+
Plant Area
Number of Employees69
Number of Employees
Manufacturer/Factory & Trading Company
Wind Sensor , Radiation Sensor , Temperature Humidity Sensor , Ph Sensor , Liquid Conductivity Sensor
Own Brand, ODM, OEM
Response Time≤3h
  • US$ 105 / Piece
    1 Piece (MOQ)
  • US$ 105 / Piece
    1 Piece (MOQ)
  • US$ 1725 / Piece
    1 Piece (MOQ)
Manufacturer/Factory & Trading Company
Sensor , Transmitter
Own Brand, ODM, OEM
Response Time≤3h
  • US$ 150 / Piece
    1 Piece (MOQ)
  • US$ 150 / Piece
    1 Piece (MOQ)
  • US$ 150 / Piece
    1 Piece (MOQ)
Temperature Sensor , Sensor , Thermistor , Temperature Probe , Ntc Thermistor
within 15 workdays
Hefei, Anhui
  • US$ 0.1 / Piece
    10000 Pieces (MOQ)
  • US$ 0.095 / Piece
    10000 Pieces (MOQ)
  • US$ 0.02 / Piece
    100 Pieces (MOQ)
Diesel Generator , Alternator , Diesel Generator Parts , Marine Generator , Gasoline Generator
within 15 workdays
Fuzhou, Fujian
  • US$ 5 / Piece
    1 Piece (MOQ)
  • US$ 8 / Piece
    1 Piece (MOQ)
  • US$ 5 / Piece
    1 Piece (MOQ)
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Category

Manufacturing & Processing Machinery (2,361) Industrial Equipment & Components (2,299) Electrical & Electronics (2,152) Instruments & Meters (1,348) Security & Protection (1,290) Consumer Electronics (1,092) Tools & Hardware (1,065) Auto, Motorcycle Parts & Accessories (950) Construction & Decoration (514) Packaging & Printing (398) More

Business Type

Trading Company (3,748) Manufacturer/Factory (3,296) Group Corporation (50) Individuals/SOHO (30) Other (88)

Management Certification

ISO 9001 (858) ISO9001:2015 (593) ISO 14001 (541) ISO45001:2018 (273) Others (218) ISO 9000 (187) ISO 14000 (100) IATF16949 (90) BSCI (89) ISO 20000 (73) QC 080000 (70) OHSAS/ OHSMS 18001 (63) GMP (58) ISO 14064 (47) HSE (44) ISO 13485 (34) ISO 50001 (24) FSC (21) SEDEX (16) GAP (11) QHSE (11) ASME (10) ANSI/ESD (10) HACCP (10) ISO 17025 (9) SA 8000 (9) ISO 29001 (9) LEED (8) SHE Audits (8) WRAP (8) EICC (8) BS 25999-2 (7) IFS (7) ISO14001:2015 (6) BRC (6) QSR (6) PAS 28000 (6) BREEAM (6) AIB (5) ISO 22000 (5) HQE (5) ISO 10012 (5) ISO9001:2008 (4) ISO45001:2016 (1) TS16949 (1) More

Annual Revenue

<1 Million USD (2,160) 5 ~ 10 Million USD (101) 2.5 ~ 5 Million USD (94) 10 ~ 50 Million USD (91) 1 ~ 2.5 Million USD (86) 50 ~ 100 Million USD (80) >100 Million USD (63) More

No. of Employees

5-50 People (2,028) 51-200 People (760) Less than 5 People (415) 201-500 People (193) 501-1000 People (57) Above 1000 People (26) More

Province & Region

Guangdong (1,643) Zhejiang (735) Jiangsu (543) Shandong (518) Shanghai (276) Henan (205) Fujian (175) Hubei (124) Hebei (115) Anhui (87) Beijing (84) Hunan (74) Sichuan (56) Shaanxi (50) Liaoning (47) Chongqing (42) Tianjin (34) Jiangxi (29) Hongkong S.A.R. (9) Guangxi (6) Taiwan, China (5) Shanxi (5) Jilin (4) Yunnan (2) Ningxia (2) Gansu (2) Guizhou (1) Xinjiang (1) Heilongjiang (1) Hainan (1) More