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Digital Co Alarm
21,770
products found
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OEM
Digital
Screen Independent Carbon Monoxide Sensor
Co
Gas Leak Detector Indoor
Alarm
US$ 4-10
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
Digital
Screen Independent Carbon Monoxide Sensor
Co
Gas Leak Detector 85dB Indoor
Alarm
US$ 4-7
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
Home Gas Leak Detector LED
Digital
Gas
Alarm
US$ 4-7
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
Video
Sumring
Co
Alarm
Natural LPG Gas Safety Device
Alarm
with with LED Display
US$ 11-12.6
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Sumring Technology Co., Limited
Co
Gas Leak
Alarm
Good Quality Direct
Digital
Gas Detector Controller
US$ 4-7
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
Video
En 50291 Standard Home and Car Safety
Co
Monitor Conforms Battery Powered
Co
Alarm
LCD
Digital
Display Mini Carbon Monoxide Detector
US$ 4.4-5.2
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Sumring Technology Co., Limited
Video
4G+WiFi Tuya Smart Life
Alarm
System Wireless Home Security System Burglar
Alarm
with Touch Keypad (YL-007W4t)
US$ 72-75
/ Set
1 Set
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
RS485 8DI 6AI 4DO Cellular Flow Meter Data Aquisition SMS
Alarm
Controller
US$ 148-195
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Beilai Technology Co., Ltd.
Video
Tuya Smart Life 4G GSM WiFi Wireless Home Burglar Security Hub
Alarm
US$ 1-55
/ Set
1 Set
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Advanced Design Crane
Alarm
in High Efficiency
US$ 95-200
/ Piece
1 Piece
(Min. Order)
Start Order
Hangzhou Nante Machinery 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
Ard2f Three Phase Intelligent Motor Protection Relay Current Measurement Overload
Alarm
US$ 91
/ Piece
1 Piece
(Min. Order)
Start Order
ACREL CO., LTD.
Video
\Natural Gas
Alarm
Sensor Smoke Leak Detector Detector Gas
Alarm
US$ 8-9
/ Piece
100 Pieces
(Min. Order)
Start Order
HENAN WEIGUO INTELLIGENT TECHNOLOGY CO., LTD.
Video
AC 220V 4-20mA Atex CE 0-1000ppm Fixed Hydrogen Gas Detector
Alarm
US$ 197-257
/ Piece
1 Piece
(Min. Order)
Start Order
Hefei Siko Instruments Co., Ltd.
Video
Smart Home LED Tuya Smart Life APP Remote USB 3 in 1 Sound Light Siren
Alarm
Wireless WiFi Temperature and Humidity Sensor/
Alarm
System
US$ 9-11
/ Piece
1 Piece
(Min. Order)
Start Order
Quanzhou Feidun Security Technology Co., Ltd.
Video
Promising Sound and Light
Alarm
with Superior Quality
US$ 95-200
/ Piece
1 Piece
(Min. Order)
Start Order
Hangzhou Nante Machinery Co., Ltd.
LPG LNG Natural Gas Leakage Detector
Alarm
with Gas Cut off Value Household Gas
Alarm
US$ 8-9
/ Piece
100 Pieces
(Min. Order)
Start Order
HENAN WEIGUO INTELLIGENT TECHNOLOGY CO., LTD.
Video
Long Life High-Sensitivity Famous Brand Fast Delivery Factory Outlet Wireless Smoke
Alarm
US$ 6
/ Piece
1000 Pieces
(Min. Order)
Start Order
Ningbo Kingdun Electronic Industry 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
Skz1050e Color Screen
Co
N2 CO2 3 in 1 Multi-Gas Analyzer Gas
Alarm
US$ 703-740
/ Set
1 Set
(Min. Order)
Start Order
SKZ International Co., Ltd.
Video
Rechargeable Cylindrical LiFePO4 18650 Battery Cell 3.2V 1500mAh for
Alarm
US$ 1.41-1.62
/ Piece
1000 Pieces
(Min. Order)
Start Order
Howell Energy Co., Ltd.
Video
Dual Gas
Alarm
Detecting Natural and Carbon Monoxide Wholesale
US$ 25-30
/ Piece
100 Pieces
(Min. Order)
Start Order
HENAN WEIGUO INTELLIGENT TECHNOLOGY CO., LTD.
Carbon Monoxide
Alarm
Detector
Alarm
Smoke Fire Household Gas
Alarm
US$ 12-13
/ Piece
100 Pieces
(Min. Order)
Start Order
HENAN WEIGUO INTELLIGENT TECHNOLOGY CO., LTD.
Video
Solid Revolving Light
Alarm
with Reliable Performance
US$ 95-200
/ Piece
1 Piece
(Min. Order)
Start Order
Hangzhou Nante Machinery Co., Ltd.
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Category
Security & Protection
Alarm
CCTV Camera
Electronic Lock
Instruments & Meters
Gas Analyzer
Energy Meter & Power Meter
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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
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