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Co Sensor Alarm
2,442
products found
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Video
Electronic Remote Control Wireless Carp Fishing Bite
Alarm
US$ 16.3-36.9
/ Piece
100 Pieces
(Min. Order)
Start Order
Weihai Surefish Fishing Tackle Co., Ltd.
Video
Bike Burglar
Alarm
Loud Sound
US$ 1.3-1.8
/ Piece
3000 Pieces
(Min. Order)
Start Order
HEFEI LONG RIVER ELECTRICAL CO., LTD.
Home Security WiFi GSM Burglar
Alarm
for Smart Home 007m3X
US$ 42-45
/ Set
5 Sets
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Pump Built in Electronic 0-999 Odor Gas Testing
Alarm
Unit Detector
Alarm
Unit Monitor
Alarm
Unit
US$ 800
/ Set
1 Set
(Min. Order)
Start Order
SKZ International Co., Ltd.
Video
4G Wif Smart
Alarm
Tuya WiFi Burglar
Alarm
Security Tuya 4G Intelligent
Alarm
Smart Life WiFi
Alarm
US$ 63-75
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
CE En14604 Standalone Smoke Detector Smoke
Alarm
for Home and Hotel
US$ 3.3-6.2
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Puzhesi Technology Co., Ltd.
Video
New Home Security
Alarm
Tuya WiFi Outdoor Motion Detector
US$ 9.9-11
/ Piece
500 Pieces
(Min. Order)
Start Order
Quanzhou Feidun Security Technology Co., Ltd.
Wired Magnetic Contact Switch Normally Closed Door Open
Sensor
Alarm
US$ 4.22-5.14
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Sumring Technology Co., Limited
Video
Wireless Whistle Key Finder Keychain Electronic Tracking Device Lost
Alarm
One-Click Search Wallet Keys Finder Suit for Ios and Android
US$ 6.42-6.85
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Kronus Technology Co., Ltd.
Video
Premium Fishing Wireless Bite
Alarm
US$ 1.7-3.8
/ Piece
100 Pieces
(Min. Order)
Start Order
Weihai Surefish Fishing Tackle Co., Ltd.
Video
Travel Companion Door Handle Enter
Alarm
US$ 1.3-1.8
/ Piece
3000 Pieces
(Min. Order)
Start Order
HEFEI LONG RIVER ELECTRICAL CO., LTD.
Video
WiFi Tuya Door Window
Sensor
Wireless Door
Alarm
with Remote Control
US$ 6-7
/ Piece
10 Pieces
(Min. Order)
Start Order
Quanzhou Feidun Security Technology Co., Ltd.
Tension Electric Fence Perimeter Anti-Theft
Alarm
Tension Controller Integrated Pole Tension
Alarm
US$ 845
/ Set
1 Set
(Min. Order)
Start Order
Dongguan Tuotian Intelligent Technology Co., Ltd.
Video
Uwb Bracelet Wristband Forklift Anti Collision System Pedestrian Detection Proximity Warning
Alarm
US$ 599-699
/ Piece
1 Piece
(Min. Order)
Start Order
Changzhou Maxtree Technology Co., Ltd.
Video
Skz1050b-H2O2 Electronic Handheld Hydrogen Peroxide Leakag Gas Detector Fix Gas Detector Detector
Alarm
Gas
US$ 810-900
/ Piece
1 Piece
(Min. Order)
Start Order
SKZ International Co., Ltd.
Advanced GSM SMS Home Burglar
Alarm
with Mutifunction Language
US$ 40
/ Piece
10 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Forklift Anti Collision Warning System Pedestrian Detection Proximity
Alarm
with ID Card
US$ 599-699
/ Piece
1 Piece
(Min. Order)
Start Order
Changzhou Maxtree Technology Co., Ltd.
Video
Adjustable Tone Volume Sensitivity Wireless Carp Fishing Bite
Alarm
US$ 16.2-35.5
/ Piece
100 Pieces
(Min. Order)
Start Order
Weihai Surefish Fishing Tackle Co., Ltd.
Video
Forklift Proximity
Sensor
Alarm
Red Zone Forklift Safety Warning Light Anti Collision Solution
US$ 599-699
/ Piece
1 Piece
(Min. Order)
Start Order
Changzhou Maxtree Technology Co., Ltd.
Video
Solar Panel Power WiFi Wireless Human Movement Detector Burglar
Alarm
Infrared
Sensor
PIR by Mobile Tuya Remote for Smart Home Security Control System
US$ 15-18
/ Piece
500 Pieces
(Min. Order)
Start Order
Quanzhou Feidun Security Technology Co., Ltd.
Video
Hot Tuya Smart WiFi Temperature and Humidity
Sensor
Home Safety Smart Temperature
Alarm
US$ 9-11
/ Piece
1 Piece
(Min. Order)
Start Order
Quanzhou Feidun Security Technology Co., Ltd.
Video
PIR Motion
Sensor
Alarm
Hot Sale
US$ 21-25
/ Piece
1 Piece
(Min. Order)
Start Order
Quanzhou Feidun Security Technology Co., Ltd.
Mini GPS Tracker 4G Real Time Positioning Trajectory Playback Electronic Fence
Alarm
Overspeed
Alarm
US$ 16.5-18.5
/ Set
5 Sets
(Min. Order)
Start Order
KingSword ComTech (Shenzhen) Co., Ltd.
Video
New WiFi Burglar
Alarm
Double Network Intelligent Burglar
Alarm
Double Network LCD Touch Screen
Alarm
US$ 50-70
/ Piece
1 Piece
(Min. Order)
Start Order
Quanzhou Feidun Security Technology Co., Ltd.
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Category
Security & Protection
CCTV Camera
Alarm
Alarm & Security System Accessories
Probe, Sensor
Electrical & Electronics
GPS Tracker
More
Product Features
Sensor Type
Electric Alarm
Signal Transmission
Wireless Alarm
Wired Alarm
Working Mode
Active
Certification
DOT
E-MARK
CE
ISO
FCC
RoHS
Mutcd
ASTM
AS/NZS
CCC
More
Working Principle
Electro-Optical Type
Electromagnetic
Electromechanical
Alarm Volume (Within 1m)
≥80dB
≥90dB
≥110dB
Receive Frequency
229.95MHz
315MHz
433.92MHz
Usage
Door
Auto
Window
Fire
Smoke
See More Features
Company Features
Business Type
Manufacturer/Factory
Trading Company
Group Corporation
Other
R&D Capacity
OEM
Own Brand
ODM
Others
City
Shenzhen
Qingdao
Tianjin
Ningbo
Shanghai
Guangzhou
Linyi
Zhangzhou
Hefei
Changzhou
More