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
Digital Co Alarm
26,774
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
Video
Bedroom Multiple Repurchase Famous Brand Fast Delivery Existing Goods Wholesale Wireless Smoke
Alarm
US$ 6
/ Piece
1000 Pieces
(Min. Order)
Start Order
Ningbo Kingdun Electronic Industry Co., Ltd.
Video
Support SMS Dial 4G Network for Alert 8DI 6AI 4DO Wireless Cellular IoT
Alarm
S275 for BTS Monitoring
US$ 148-195
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Beilai Technology Co., Ltd.
Video
Cost-Effective Sound and Light
Alarm
with Great Supervision
US$ 95-200
/ Piece
1 Piece
(Min. Order)
Start Order
Shaoxing Nante Crane Equipment Co., Ltd.
Video
Linkage Easy to Install Multiple Certifications Factory Outlet Hot Sale New-Style Smoke
Alarm
US$ 6
/ Piece
1000 Pieces
(Min. Order)
Start Order
Ningbo Kingdun Electronic Industry Co., Ltd.
Video
Intensive Ntb Series Crane
Alarm
Made in China
US$ 95-200
/ Piece
1 Piece
(Min. Order)
Start Order
Shaoxing Nante Crane Equipment Co., Ltd.
Video
Fire Detector Photo Sensor UL Listed Fire Smoke
Alarm
US$ 1-10
/ Piece
3000 Pieces
(Min. Order)
Start Order
Ningbo Kingdun Electronic Industry Co., Ltd.
Video
Gas Detector Natural Gas Detector
Alarm
Use in Home School Hotel Kitchen
US$ 13-15
/ Piece
100 Pieces
(Min. Order)
Start Order
HENAN WEIGUO INTELLIGENT TECHNOLOGY CO., LTD.
Video
Superb Sound-Light
Alarm
in High Efficiency
US$ 95-200
/ Piece
1 Piece
(Min. Order)
Start Order
Shaoxing Nante Crane Equipment Co., Ltd.
Video
Kitchen Sync Link Factory Outlet New-Style Hot Sale Great Quality Smoke
Alarm
US$ 6
/ Piece
1000 Pieces
(Min. Order)
Start Order
Ningbo Kingdun Electronic Industry Co., Ltd.
Video
Zetron Mic-600s Online Hydrogen Sulphide Detection
Alarm
US$ 1000-20000
/ Piece
1 Piece
(Min. Order)
Start Order
Beijing Zetron Technology Co., Ltd
Video
Promising Sound and Light
Alarm
with Superior Quality
US$ 95-200
/ Piece
1 Piece
(Min. Order)
Start Order
Shaoxing Nante Crane Equipment 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
RS485 Smart Fixed CH4 Combustible Gas Leak Detector
Alarm
US$ 197-257
/ Piece
1 Piece
(Min. Order)
Start Order
Hefei Siko Instruments Co., Ltd.
Touch Keyboard GSM Intruder
Alarm
with LCD
US$ 30-50
/ Set
1 Set
(Min. Order)
Start Order
Ease Security Co., Ltd.
Fire Detector Household Gas Detector Smoke
Alarm
Household Gas
Alarm
US$ 12-13
/ Piece
100 Pieces
(Min. Order)
Start Order
HENAN WEIGUO INTELLIGENT TECHNOLOGY CO., LTD.
Video
Unit by Phone Call/WeChat/E-mail/Web GSM 4G Monitor
Alarm
for Smart Transportation
US$ 62-98
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Beilai Technology Co., Ltd.
Video
Home Security Living Room Famous Brand Existing Goods Fast Delivery Wireless Smoke
Alarm
US$ 6
/ Piece
1000 Pieces
(Min. Order)
Start Order
Ningbo Kingdun Electronic Industry Co., Ltd.
Video
Mini Size 5y Battery Smoke Detector Compliance with En14604
US$ 1-10
/ Piece
5000 Pieces
(Min. Order)
Start Order
Ningbo Kingdun Electronic Industry Co., Ltd.
Video
Skz1050-CH5n 2023 Skz1050-CH5n Gas Purity Analyzer Concentration
Alarm
Unit CH5n Gas Detector
Alarm
US$ 1035-1150
/ Set
1 Set
(Min. Order)
Start Order
SKZ International Co., Ltd.
GSM
Alarm
System with 99 Wireless Zones
US$ 60
/ Set
20 Sets
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Aec2232b Series Industrial and Commercial Point Type Combustible Gas Detectors
US$ 100-500
/ Piece
1 Piece
(Min. Order)
Start Order
Qingdao General Guofu New Energy Tech Co., Ltd
Video
Best Sale Sound and Light
Alarm
Made in China
US$ 95-200
/ Piece
1 Piece
(Min. Order)
Start Order
Shaoxing Nante Crane Equipment Co., Ltd.
Video
Carbon Monoxide
Alarm
with Lithium Manganese Batteries
US$ 5.5
/ Piece
2000 Pieces
(Min. Order)
Start Order
Ningbo Kingdun Electronic Industry Co., Ltd.
4G SMS Controller
Alarm
S130 with 2
Digital
Inputs 2 Relay Outputs for Control Room Application
US$ 92-109
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Beilai Technology Co., Ltd.
1
2
3
4
5
6
7
8
1116
Next
Show:
24
36
48
Category
Security & Protection
Alarm
CCTV Camera
Electronic Lock
Manufacturing & Processing Machinery
CNC Machine Tools
Homogenizer
More
Product Features
Certification
CE
Signal Transmission
Wireless Alarm
Wired Alarm
Working Mode
Active
Sensor Type
Infrared Alarm System
Electric Alarm
Video Motion Alarm
Acoustic Alarm
Vibration Alarm
Working Principle
Electro-Optical Type
Electromechanical
Electro-Acoustic Style
Alarm Volume (Within 1m)
≥80dB
≥90dB
≥100dB
≥110dB
Receive Frequency
229.95MHz
315MHz
433.92MHz
Usage
Door
Personal
Auto
Window
Fire
Smoke
More
See More Features
Company Features
Business Type
Manufacturer/Factory
Trading Company
Group Corporation
Individuals/SOHO
Other
R&D Capacity
OEM
ODM
Own Brand
Others
City
Dongguan
Shenzhen
Shanghai
Suzhou
Hangzhou
Guangzhou
Hefei
Xuzhou
Zhengzhou
Cangzhou
More