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Wholesale Light Detectors
156
products found
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Video
Online 4-20mA Fixed H2s Hydrogen Sulfide
Detector
Transmitter
US$ 110-150
/ Piece
1 Piece
(Min. Order)
Start Order
Mantern Industrial Co., Limited
Video
Hydrogen Cyanide Fixed Gas
Detector
with Alarm Measure Range 0-100ppm
US$ 160-1400
/ Piece
2 Pieces
(Min. Order)
Start Order
Nanjing AIYI Technologies Co., Ltd.
Video
Standalone Wireless Photoelectric Smoke Detection Alarm Fire Alarm
Detector
US$ 4.5-6
/ Piece
10 Pieces
(Min. Order)
Start Order
Hangzhou Xinjian Electronic Co., Ltd.
Video
Fixed Combustible, Carbon Monoxide Gas
Detector
for Fire Fighting System
US$ 70-150
/ Piece
1 Piece
(Min. Order)
Start Order
Mantern Industrial Co., Limited
Video
Independent Smoke
Detector
for Home Fire Alarm Security System
US$ 4.5-6
/ Piece
10 Pieces
(Min. Order)
Start Order
Hangzhou Xinjian Electronic Co., Ltd.
AS-AGD109 Addressable Combustible Gas
Detector
US$ 15.5-30
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Ansorl Technology Co., Ltd.
Video
4 Gas Portable Multi-Gas
Detector
(LEL, CO, H2S, O2) IP66
US$ 80-150
/ Piece
1 Piece
(Min. Order)
Start Order
Nanjing AIYI Technologies Co., Ltd.
4-20mA Fixed Hydrogen Chloride HCl Gas
Detector
US$ 180-200
/ Piece
1 Piece
(Min. Order)
Start Order
Mantern Industrial Co., Limited
Video
Online Fixed O2 Oxygen
Detector
for Industry
US$ 110-150
/ Piece
1 Piece
(Min. Order)
Start Order
Mantern Industrial Co., Limited
AS-WGD109 Wireless Combustible Gas
Detector
US$ 35-45
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Ansorl Technology Co., Ltd.
Video
Smoke
Detector
Fire Alarm
Detector
Standalone Smoke Alarm Sensor DC3V Battery Photoelectric Smoke Alarm
US$ 4.5-6
/ Piece
10 Pieces
(Min. Order)
Start Order
Hangzhou Xinjian Electronic Co., Ltd.
Video
Standalone Photoelectric Smoke Alarm Sensor
US$ 4.5-6
/ Piece
10 Pieces
(Min. Order)
Start Order
Hangzhou Xinjian Electronic Co., Ltd.
Fire
Detector
Smoke Alarm System Sensor Home Security
US$ 3-6
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Ansorl Technology Co., Ltd.
Video
DC3V Battery Fire
Detector
Alarm
US$ 4.5-6
/ Piece
10 Pieces
(Min. Order)
Start Order
Hangzhou Xinjian Electronic Co., Ltd.
Video
Optical Smoke and Heat Sensor
Detector
Battery Type for Residential Fire Alarm
US$ 5-8
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Ansorl Technology Co., Ltd.
Video
Fire Suppression Alarm Systems
Detector
4 Zone 8 Zone Control Panel
US$ 30-50
/ Piece
20 Pieces
(Min. Order)
Start Order
Safety Plus Industrial Co., Ltd.
Video
Factory Cheap Price Sensor Smoke
Detector
12V 24V 35V
US$ 4-8
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Ansorl Technology Co., Ltd.
Stable Quality Sensor Smoke
Detector
12V 24V 35V
US$ 4-8
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Ansorl Technology Co., Ltd.
Video
Lpcb Approved Battery Smoke
Detector
Independent Smoke Senor Fire Alarm
Detector
US$ 3.3-4.1
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Puzhesi Technology Co., Ltd.
Video
Linear Heat
Detector
for Indoor Use
US$ 2.2-5.5
/ Meter
1 Meter
(Min. Order)
Start Order
Shenzhen Asenware Test and Control Technology Co., Ltd.
12V24V Wired Smoke Alarm
Detector
, Wired Smoke Detection Photoelectric
US$ 3.2-3.5
/ Piece
100 Pieces
(Min. Order)
Start Order
S4A Industrial Co., Limited
Video
Ultraviolet Infrared Fire
Detector
Explosion Proof Type in Subway Tunnel
US$ 400-420
/ Piece
3 Pieces
(Min. Order)
Start Order
Shenzhen Asenware Test and Control Technology Co., Ltd.
Video
9V DC Standalone WiFi Battery Smoke
Detector
US$ 10-14.3
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Asenware Test and Control Technology Co., Ltd.
Video
Dual Gas Natural Gas (CH4) and Carbon Monoxide
Detector
US$ 7-8
/ Piece
100 Pieces
(Min. Order)
Start Order
HENAN WEIGUO INTELLIGENT TECHNOLOGY CO., LTD.
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Category
Fire Alarm & Smoke Detector
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NA-300
QT-500
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