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100+ factories verified
Hebei Zehong Technology Co., Ltd.
19 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Auto SMS & Call Alerts Networked Combustible Gas Detector
US$
22.74
-
26.36
10 Pieces
(MOQ)
Remote Monitoring and SMS Alerts Via Cloud Platform Combustible Gas Detector
US$
7.30
-
8.50
10 Pieces
(MOQ)
Remote Auto Phone/SMS Notification Networked Household Combustible Gas Detector
US$
21.00
-
25.50
10 Pieces
(MOQ)
Auto Send Warning SMS Smart Household Gas Detector
US$
22.74
-
26.36
10 Pieces
(MOQ)
1/4
Shenzhen Chitongda Electronic Co., Ltd.
5.0
Send Inquiry
Tuya WiFi PIR Motion Sensor Tuyasmart PIR Detector for Home Automation Alarm System Hw-06D
Negotiable
5 Pieces
(MOQ)
Supporting Google Assistant&Amazon Alexa WiFi Door Sensors Smart Life WiFi Window Detectors Tuya Door Magnetic Contact, Smart Life WiFi Door Alarm
US$
5.30
-
6.00
1 Set
(MOQ)
Wolf Guard Tuya WiFi Window/Door Sensor Remote Wireless Security Alarm Sensor Compatible with Google Home/Alexa/Ifttt with Smartlife APP Door Detector
US$
6.50
-
9.00
10 Pieces
(MOQ)
Remote Water Leakage Monitoring System, Wireless Water Flood Sensor, Wireless Water Leakage Detector
US$
3.20
-
3.80
20 Pieces
(MOQ)
1/4
Shenzhen Yuante Technology Co., Ltd.
16 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Fast Response Fixed Cocl2 Carbonyl Chloride Phosgene 0-1ppm Range Gas Leak Detector
US$
1,000.00
-
5,000.00
1 Piece
(MOQ)
Iecex ATEX Certificated Fixed Nh3 Ammonia Gas Detector 4-20mA RS485
US$
780.00
-
1,560.00
1 Piece
(MOQ)
Fixed Multi Gas Detector C3h8 and O2 Detector Iecex and ATEX Certificate
US$
1,300.00
1 Piece
(MOQ)
Fixed Multi Gas Detector So2/H2s/O2/Co/CO2 5 in 1 Detector Alarm Function
US$
1,600.00
1 Piece
(MOQ)
1/4
Ningbo Eastpure Environmental Technology Co., Ltd.
Manufacturer/Factory & Trading Company
Send Inquiry
Smart Water Monitor and Automatic Shutoff Sensor Wi-Fi Connected Water Leak Detector
US$
75.00
-
100.00
108 Pieces
(MOQ)
Water Leak Detector with Water Sensors Connect with APP
US$
90.00
-
105.00
108 Pieces
(MOQ)
WiFi-Enabled Water Leak Detector with Auto Shut-off & Ultrasonic Alarm System
US$
75.00
-
100.00
108 Pieces
(MOQ)
WiFi-Enabled Smart Water Leak Detector with Auto Shut-off Valve
US$
75.00
-
100.00
108 Pieces
(MOQ)
1/4
Beijing Zetron Technology Co., Ltd
8 yrs
·
5.0
·
Trading Company
Send Inquiry
Mic600 Multi Fixed Gas Detector with Alarm and Data Transmission for Toxic Worksites
US$
1,000.00
-
20,000.00
1 Piece
(MOQ)
Fixed Mic600 6 in 1 Methane Gas Detector for Mining Safety
US$
1,000.00
-
20,000.00
1 Piece
(MOQ)
Zetron Mic600-Tht Fixed Gas Detector
US$
1,000.00
-
20,000.00
1 Piece
(MOQ)
Zetron Th1000 on-Line Monitoring Gas Detector Dust and Vapor Pretreatment System
US$
8,000.00
-
10,000.00
1 Piece
(MOQ)
1/4
SKZ International Co., Ltd.
5.0
Send Inquiry
Skz2050b-5-Formaldehyde CH2o Gas Detector Gas Detector CH2o Gas Testing Analyzer
US$
549.00
-
1,402.00
1 Piece
(MOQ)
CE Certificated Skz2050b-5 Flammable Gas Ex Gas Detector Alarm Gas Leakage Alarm Gas Alarm System Gas Detector
US$
1,463.00
1 Piece
(MOQ)
Skz2050b-5-Tetrahydrothiophene Tht Gas Leak Detector Gas Tester Tht Gas Detector
US$
2,316.00
1 Piece
(MOQ)
RS485 Output Skz2050b-5-Nitrogen N2 Gas Measurement Gas Alarm System Gas Analyzer Device
US$
488.00
1 Piece
(MOQ)
1/4
SHENZHEN KORNO I AND E CO., LTD
5.0
Send Inquiry
Wall Mounted Fixed Voc Gas Detector with Wireless Function
US$
1,275.68
-
1,868.45
1 Piece
(MOQ)
IP66 Fixed Methyl Mercaptan Gas Detector CH3sh Gas Leak Detector
US$
799.00
-
999.00
1 Piece
(MOQ)
Fixed Online Combustible Ethylene Gas Leakage Detector (C2H4)
US$
574.68
-
896.50
1 Piece
(MOQ)
High Concentration of Hydrogen Detector/Tcd (H2 0-100%VOL)
US$
1,290.68
-
1,628.58
1 Piece
(MOQ)
1/4
Shenzhen Asenware Test and Control Technology Co., Ltd.
5.0
Send Inquiry
Fire Dtection System Fire Alarm Smoke and Heat Combined Detector
US$
8.00
-
10.00
1 Piece
(MOQ)
Fire Detection System Optical Smoke and Thermal Combined Detector
US$
8.00
-
10.00
1 Piece
(MOQ)
Fire Protection Conventional Smoke and Heat Combined Detector
US$
10.00
-
12.00
1 Piece
(MOQ)
High Quality 2 Loops Conventional Fire Panel 1 Zone
US$
65.00
-
68.00
1 Piece
(MOQ)
1/4
Shenzhen Toprie Electronics Co., Ltd.
18 yrs
·
5.0
·
Manufacturer/Factory
Send Inquiry
Smart Multipurpose Hcho Data Logger Formaldehyde Sensor Gas Analyzer Detector
US$
61.00
-
151.00
1 pcs
(MOQ)
Factory Direct ODM CO2 Detector Carbon Dioxide Sensor Alarm Detector Gas Analyzer
US$
59.00
-
149.00
1 pcs
(MOQ)
Wall Mounted Hcho Sensor Formaldehyde Gas Detector with Display
US$
61.00
-
151.00
1 pcs
(MOQ)
Multi-Function Air Quality Monitor Pm2.5 Detector Temperature Humidity Sensor
US$
59.00
-
149.00
1 pcs
(MOQ)
1/4
Shenzhen Necom Telecommunication Technologies Co., Ltd.
4.5
Send Inquiry
Long-Range GPS Tracker Detector & Accurate 2.4GHz WiFi Camera Scanner
US$
299.00
-
329.00
1 Piece
(MOQ)
Professional GPS Tracker Detector Vs-Ugtn Detect 2g/3G/4G GPS Tracker GPS Signal Detector
US$
299.00
-
329.00
1 Piece
(MOQ)
Professional GPS Tracker Detector 2g/3G/4G GPS Signal Detection with LCD Display GPS Signal Detector
US$
299.00
-
329.00
1 Piece
(MOQ)
Vs-Ugtn Professional GPS Tracker Detector for American Frequency Tracking Devices Hidden Cameras Detector
US$
299.00
-
329.00
1 Piece
(MOQ)
1/4
Yueqing Winston Electric Co., Ltd.
16 yrs
·
4.6
·
Trading Company
Send Inquiry
Home Security Wireless PIR Motion Detector Pet Immune Sensor 12m Wide Angle Low Battery Warning
US$
2.80
-
3.99
10 Pieces
(MOQ)
Smart WiFi Smoke Detector with Temperature and Humidity Alerts
US$
6.31
-
8.79
15 Pieces
(MOQ)
OEM Tuya WiFi 433MHz GSM/4G Fire Smoke Alarm System Panel Kit Anti Theft Wireless Security Burglar Siren for Smart Home Retail Shops
US$
19.80
-
27.99
150 Pieces
(MOQ)
Tuya Wireless WiFi GSM 433MHz 4G Home Security Alarm System with Motion Sensor Detector Home Burglar Security Protection System
US$
59.99
-
66.47
10 Pieces
(MOQ)
1/4
HANWEI ELECTRONICS GROUP CORPORATION
28 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
New Design Household Laser Natural LPG Gas Leakage Detector Optional Valve and Relay Output
US$
20.00
-
24.00
1,000 Pieces
(MOQ)
Household Laser Methane LPG Gas Alarm OEM ODM Kitchen Combustible Gas Detector
US$
20.00
-
24.00
1,000 Pieces
(MOQ)
WiFi Wireless SMS Smart Natural Gas Alarm with Triple Alarm-Sound, Light, Message
US$
28.99
100 Pieces
(MOQ)
Visual and Audible Alarm Wired Natural Gas Alarm Detector for Home
US$
12.99
100 Pieces
(MOQ)
1/4
Chongqing Jiuxin Automation Technology Co., Ltd
11 yrs
·
Trading Company
Send Inquiry
Industrial Online Toxic and Harmful Gas Detector with RS485 CH4/O2/N2/Co/CO2/CH2o/O3/H2s/So2/Nox
US$
500.00
1 Set
(MOQ)
Mic-500s-CH4-a-Wt Online Natural Gas Detection Alarm Device
US$
50.00
-
100.00
1 Set
(MOQ)
RS-Qxz-M-Y Weather Monitoring Host
US$
1,011.00
-
1,200.00
1 Set
(MOQ)
Wall-Mounted Insulated Box Temperature and Humidity Data Logger
US$
20.00
-
24.00
1 Piece
(MOQ)
1/4
Wolves Team Limited
Send Inquiry
Handheld Smart Anti-Spy Wireless Signal Camera Lens Detector
US$
50.00
1 Piece
(MOQ)
500m 4G Cell Phone Signal Blocker Waterproof Outdoor Jail Signal Prison Jammer
Negotiable
1 Piece
(MOQ)
High Power PCS GSM 3G 4G All Cell Phone Signal Waterproof Outdoor Prison Jammer
US$
1.00
1 Piece
(MOQ)
GSM Dcs 3G 4G 5g High Power 600W Prison Cell Phone Signal Jammer
US$
1.00
1 Piece
(MOQ)
1/4
Shenzhen City Autoe Technology Co., Ltd.
14 yrs
·
4.7
Send Inquiry
Mobile Phone Signal Detector Professional GPS Signal Detector T6000 (T6000)
US$
32.00
-
38.00
10 Pieces
(MOQ)
Super Mini GPS Tracker Wireless Magnetic Voice Monitoring Real Time Location Asset Locator Smallest Human Tracking Device Ml150
US$
11.90
-
15.99
10 Pieces
(MOQ)
2g or 4G Mini Smart Door Lbs GPS with Door Alarm V22 Window Security Tracking Device GSM SIM Card Alert Avp031V22
US$
10.90
-
15.99
10 Pieces
(MOQ)
Factory Price 4G/2g Smart Life Intrusion WiFi Touch Anti-Thief Intruder GPRS/GSM Wireless Burglar Home Security Alarm with APP Control
US$
29.90
-
34.90
10 Pieces
(MOQ)
1/4
Shenzhen Taian Electronics Co., Ltd.
Send Inquiry
GSM-G10: 10 Zone GSM Host Home Security Detector
US$
53.00
50 Sets
(MOQ)
GSM-99-4: 99wrieless Zones & 4 Wired Zones GSM Alarm System
US$
61.29
50 Sets
(MOQ)
GSM-V35 10 Zone GSM Host Home Security Equipment
US$
69.60
50 Sets
(MOQ)
10 Zones GSM Wireless Alarm Host (GSM-V35)
US$
69.60
50 Pieces
(MOQ)
1/4
Gongdong Somens Electronic Technology Co., Ltd
Send Inquiry
High-End Cylindrical Walk Through Metal Detector (SMS-8800)
Negotiable
1 Piece
(MOQ)
Walk-Through Metal Detector (SMS-B5000)
Negotiable
1 Piece
(MOQ)
Portable Explosive Detector (SMS-E2008)
Negotiable
1 Piece
(MOQ)
Walk-Through Safety Inspection Door
Negotiable
1 Piece
(MOQ)
Shenzhen Eelink Communication Technology Co., Ltd.
22 yrs
·
Trading Company
Send Inquiry
Cheap and Cost Effective Tracker Detector with Google Map (TK115)
US$
24.00
-
30.00
1 piece
(MOQ)
Perfect GPS Tracker Detector for Vehicle Management (TK116)
US$
22.00
-
26.00
1 piece
(MOQ)
Top One Car GPS Tracker Real Time Tracking (TK116)
US$
20.00
-
24.00
10 piece
(MOQ)
3G/4G High Qulified GPS Tracker for Fleet Management
US$
35.00
-
39.00
100 Pieces
(MOQ)
1/4
Quanzhou Hongyi Technology Co., Ltd.
Send Inquiry
2021 New Wireless Home Tuya Alarm System Intelligent Tuya APP 4G 3G WiFi GSM Home Security Alarm System G7
US$
22.00
1,000 Pieces
(MOQ)
2021 Top Selling GSM PSTN Security Device Wireless Alarm Home Intruder Alarm System with Touch Keypad
US$
22.00
1,000 Pieces
(MOQ)
More Than 6 Languages to Switch Alarm Panel Anti Theft PIR Detector 433MHz WiFi Alarm System for Home Security Alarm Wireless
US$
22.00
1,000 Pieces
(MOQ)
High Quality Smart Devices Security Alarm System PIR Motion Detector Home Alarm System
US$
22.00
1,000 Pieces
(MOQ)
1/4
Nanjing KELISAIKE Safety Equipment Co., Ltd.
22 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
CE Approved K60b Portable Single Gas Detector
US$
89.00
-
450.00
1 Piece
(MOQ)
K60b Single Gas Detector with Bluetooth Function
US$
110.00
-
450.00
1 Piece
(MOQ)
K60b Portable Single Gas Detector
US$
110.00
-
450.00
1 Piece
(MOQ)
1/4
Jiangmen Junsheng Industrial Co., Ltd
21 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Tuya Zigbee Smart Fire and Smoke Detector for Home Protection
US$
5,000.00
-
10,000.00
1 Set
(MOQ)
1/4
Anhui Ronds Science & Technology Incorporated Company
19 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Wireless Vibration Monitoring and Detector for Unbalancing, Misalignmet, Looseness
US$
300.00
-
700.00
2 Pieces
(MOQ)
1/4
Shenzhen Tongchuang Xin Electronic Circuit Co., Ltd
9 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Advanced GPS Tracker Detector for 2g/3G/4G Hidden IP Camera LCD Display & High Sensitivity
US$
330.00
1 Piece
(MOQ)
1/2
Henan Chicheng Electric Co., Ltd
Send Inquiry
Smart Household Home Gas Detector SMS and GSM to Call and Text Mobile Phone
US$
5.00
10,000 Pieces
(MOQ)
Shenzhen Yu Heng Xing Technology Co., Ltd.
4.5
Send Inquiry
Gt-800 Mini Full Band Wireless Signal Security Detector Hunter Radio Wave Sensor Detection Against Eavesdropping Protection
US$
61.00
-
65.00
2 Pieces
(MOQ)
1/4
Shenzhen Boostel Technologies Co., Ltd.
12 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Vehicle High Power Imsi 50W
US$
1.00
1 Piece
(MOQ)
1/4
Wuhan Energy Technology Engineering Co., Ltd.
Send Inquiry
Wall Mounted Gas Detector
US$
8.00
-
10.00
1 Piece
(MOQ)
Full Range Wireless Household Fixed Combustible Gas Leak Detector
US$
8.00
-
10.00
1 Piece
(MOQ)
Combustible Gas Leak Detector CH4 CH3 Co Alarm Detector with Digital Display, Battery Operated Co Alarm Detector Installed Indoor
US$
8.00
-
10.00
1 Piece
(MOQ)
Smart WiFi Natural Gas Flammable Gas Alarm with Gas Valve Manipulator
US$
8.00
-
10.00
1 Piece
(MOQ)
Shenzhen Joint Technology Co., Ltd.
20 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Jointech Mechanical Door Sensor with Alarm
US$
43.00
-
45.00
1 Piece
(MOQ)
Door Sensor with Door Opening Alarm Lbs Location Tracking Electronic Door Sensor for Container Management
US$
43.00
-
45.00
1 Piece
(MOQ)
Jt709 Smart Bluetooth Electronic Lock for Van, Container
US$
99.00
-
129.00
1 Piece
(MOQ)
Remote Control Physical Door Sensor for Container Door Opening Detection
US$
43.00
-
45.00
1 Piece
(MOQ)
1/4
Quanzhou Koqi Electronic Co., Ltd.
5.0
Send Inquiry
Wireless Alarm with Sos Button for Home Device Home Security Burglar Alarm
US$
1.72
-
2.20
2 Pieces
(MOQ)
Wireless Antomatic Door/Window Sensor for Smart Home Alarm Security Anti-Theft System
US$
1.72
-
2.20
2 Pieces
(MOQ)
Home Alarm Wireless GSM Security Alarm System with Motion Detector Anti-Theft Alarm System
US$
63.00
-
68.00
1 Set
(MOQ)
WiFi GSM Home Burglar Security Alarm System Motion Detector APP Control Fire Smoke Detector Alarm
US$
55.00
-
59.00
1 Set
(MOQ)
1/4
Guangzhou T-Mark Technology Co., Ltd
5 yrs
·
4.9
·
Trading Company
Send Inquiry
2g+4G 8 Wires Real Time Tracking Car GPS Tracker Move Alarm
US$
20.00
-
22.00
2 Pieces
(MOQ)
South American Version 4G Car Accessories Positioning Detector GPS Tracker
US$
8.00
-
10.00
2 piece
(MOQ)
Waterproof Hot Car Tracker Tracking Device with SIM Card
US$
20.00
-
22.00
2 Pieces
(MOQ)
4G Wired Tracker Sos Alarm GPS 4G Car Tracker Remote Engine
US$
20.00
-
22.00
2 Pieces
(MOQ)
1/4
1
4