Sign In
Join Free
My Account
Hi,
Sign Out
New Message(s)
0
Unquoted Sourcing Request(s)
0
New Quote(s) of Sourcing Request
0
Manage Products
Edit My Showroom
Sign Out
Secured Trading
Products
Suppliers
Sourcing Requests
Suppliers
Search
All Categories
Agriculture & Food
Apparel & Accessories
Arts & Crafts
Auto, Motorcycle Parts & Accessories
Bags, Cases & Boxes
Chemicals
Computer Products
Construction & Decoration
Consumer Electronics
Electrical & Electronics
Furniture
Health & Medicine
Industrial Equipment & Components
Instruments & Meters
Light Industry & Daily Use
Lights & Lighting
Manufacturing & Processing Machinery
Metallurgy, Mineral & Energy
Office Supplies
Packaging & Printing
Security & Protection
Sporting Goods & Recreation
Textile
Tools & Hardware
Toys
Transportation
Sign In
Join Free
My Account
Inquiry Basket
Humidity Alarm
211
products found
Product List
Supplier List
Secured Trading Service
Min Order:
OK
Price:
-
OK
Sort by:
Best Match
Price low to high
Price high to low
Carbon Detector Air Quality Co Content Temperature and
Humidity
US$ 4-7
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
Tuya Smart Home WiFi Wireless Home Security
Alarm
Door Sensor, PIR Detector Google Assistant&Alexa
US$ 23-28
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Battery Operated Co Carbon Monoxide Detector
Alarm
US$ 4-10
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
Video
HD-P800 Portable 4 in 1 Multi Gas Detector
Alarm
US$ 100-10000
/ Piece
1 Piece
(Min. Order)
Start Order
Shandong China Coal Industrial & Mining Supplies Group Co., Ltd.
Air Concentration Detection Increased Automatic
Alarm
Without Delay Co Concentration Meter
US$ 4-7
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
Battery Operated Natural Carbon Monoxide Sensor Fixed Multi Portable Multi Gas Leak Detector Indoor
Alarm
US$ 4-7
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
High Quality Home Standalone Independent Portable Gas Co Carbon Monoxide Detector
Alarm
US$ 4-7
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
China 9V Home Fire Security Installing The Gas Detector to Check Gas
Alarm
Leakage
US$ 4-7
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
Most Popular China Conventional Co Gas Detector, Relay Output, Gas
Alarm
US$ 4-7
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
OEM China Conventional Co Gas Detector, Relay Output, Gas
Alarm
US$ 4-7
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
Approval Home Security Carbon Monoxide Detector Co
Alarm
US$ 4-7
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
Approved School Government Project Carbon Monoxide Detector
Alarm
Co Sensor Home
Alarm
US$ 4-7
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
Standalone Carbon Monoxide Detector Fire
Alarm
US$ 4-7
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
Most Popular Best Seller OEM ODM Home Security LCD Carbon Monoxide Detector Co
Alarm
US$ 4-7
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
High Quality Gas
Alarms
with CE
US$ 4-7
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
Wolf Guard Tuya Home Security System GSM Magnetic Door Sensor
Alarm
Smart WiFi Door Window Sensor
Alarm
US$ 8.8-9.5
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Most Popular Best Price Operated Carbon Monoxide Detector
Alarm
US$ 4-7
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
Security
Alarm
Carbon Monoxide Detector Liquid Gas
Alarm
US$ 4-7
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
Video
CE Carbon Monoxide Detector Co
Alarm
with Electrochemical Gas Sensor
US$ 6-15
/ Piece
1 Piece
(Min. Order)
Start Order
Mantern Industrial Co., Limited
Video
En50291 Carbon Monoxide Wireless Interconnection 10 Years Gas Detection
Alarm
Standard Gas Detection
Alarm
ODM OEM
US$ 21-23
/ Piece
100 Pieces
(Min. Order)
Start Order
HENAN WEIGUO INTELLIGENT TECHNOLOGY CO., LTD.
High Quality Home Security Standalone Carbon Monoxide Detector Co Gas Leaking
Alarm
US$ 4-7
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
Factory Direct Sales High Sensitivity LCD Display Household White Battery Powered Co Detector Carbon Monoxide
Alarm
US$ 4-7
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
Wireless Battery Power Dual Sensor Carbon Monoxide Detector Co Gas
Alarm
US$ 4-7
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
Wireless Natural
Alarms
Security Systems Household Gas
Alarm
US$ 4-7
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
1
2
3
4
5
6
7
8
9
Next
Show:
24
36
48
Category
Security & Protection
Alarm
Fire Alarm & Smoke Detector
Alarm Host
CCTV Camera
Electrical & Electronics
Repeater
More
Product Features
Alarm Volume (Within 1m)
≥80dB
Signal Transmission
Wireless Alarm
Wired Alarm
Working Mode
Active
Certification
CE
ISO
FCC
RoHS
CCC
Working Principle
Electro-Optical Type
Electromagnetic
Electromechanical
Receive Frequency
229.95MHz
315MHz
433.92MHz
Usage
Door
Personal
Auto
Window
Fire
Smoke
More
See More Features
Company Features
Business Type
Trading Company
Manufacturer/Factory
R&D Capacity
OEM
ODM
Own Brand
City
Zhengzhou
Shenzhen
Wenzhou
Hefei
Guangzhou
Changzhou
Jining
Hangzhou
More