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Wholesale Gas Detector Security
2,274
products found
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Zigbee Tuya Smart Smoke
Detector
Sensor Alarm Sensitivity Safety
US$ 10.99-12.99
/ Piece
10 Pieces
(Min. Order)
Start Order
Yueqing Winston Electric Co., Ltd.
Improved Design Battery Powered Handheld Multi-
Gas
Detector
Top Grade Sensors for O2, H2s, Co, Lel Detection
US$ 100-470
/ Piece
1 Piece
(Min. Order)
Start Order
Nanjing KELISAIKE Safety Equipment Co., Ltd.
Wireless Water Intrusion
Detector
Sr-02
US$ 3.2-3.9
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Texecom Shock Sensor, Vibration
Detector
(IMPAQ E)
US$ 7.69-8.1
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Taian Electronics Co., Ltd.
Video
2022 New Design Rn55 Radon
Gas
Detector
US$ 125
/ Piece
1 Piece
(Min. Order)
Start Order
Nanjing KELISAIKE Safety Equipment Co., Ltd.
Pqwt-L5000 Multi Function Pipeline Leak Locator Indoor and Outdoor Water Leak
Detector
US$ 1458-2431
/ sets
1 sets
(Min. Order)
Start Order
Hunan Puqi Water Environment Institute Co., Ltd.
2020 Cheap Price Adaptive 1200mm Width Metal
Detector
for Southeast Asian Market
US$ 800-5000
/ Piece
1 Piece
(Min. Order)
Start Order
Weifang Baite Magnet Technology Co., Ltd.
Video
Conventional Home Alarm Fire
Security
System Smoke
Detector
Price
US$ 3-6
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Ansorl Technology Co., Ltd.
Video
Hedao Multi
Gas
Detector
Co, H2s, O2 and Combustible
Gas
Detector
US$ 55-97.66
/ pieces
5 pieces
(Min. Order)
Start Order
Fuzhou Hedao Trade Co., Ltd.
Video
RS485 Mod_Bus Atex Fixed Explosion-Proof CH2o
Gas
Detector
with Alarm
US$ 197-257
/ Piece
1 Piece
(Min. Order)
Start Order
Hefei Siko Instruments Co., Ltd.
Sentec High Quality
Gas
Detector
for LPG
US$ 78-88
/ Piece
1 Piece
(Min. Order)
Start Order
Chengdu Sentec Technology Co., Ltd.
Video
Smart Carbon Monoxide
Detector
and Smoke Alarm Combo
Detector
with LED Display
US$ 11.55-16.5
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Asenware Test and Control Technology Co., Ltd.
Video
Wired Digital LED Display Natural Leak Combustible
Gas
Detector
Co Alarm
Detector
US$ 8-9
/ Piece
100 Pieces
(Min. Order)
Start Order
HENAN WEIGUO INTELLIGENT TECHNOLOGY CO., LTD.
Video
Smoke, CO, Flame,
Gas
Detector
Home Alarm System
US$ 3-6
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Ansorl Technology Co., Ltd.
Video
Digital Carbon Monoxide Natural
Gas
Detector
with Flexible Probe
US$ 29.43-29.86
/ pieces
5 pieces
(Min. Order)
Start Order
Fuzhou Hedao Trade Co., Ltd.
Wireless
Gas
Leakage
Detector
with High Reliability Sensor
US$ 4-6
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
Video
Km-C01 Smoke Leak Test Automotive Evap Smoke Machine Leak
Detector
Smoke Diagnostic Machine
US$ 39-54
/ Piece
1 Piece
(Min. Order)
Start Order
Guangdong Kumore Technology Co., Ltd.
Pqwt-L6000 Outdoor Underground Plumbing Water Pipe Leakage Solution Leak Fixer Water Leak
Detector
US$ 999-2585
/ Set
1 Set
(Min. Order)
Start Order
Hunan Puqi Water Environment Institute Co., Ltd.
Video
Factory Sales Home Alarm Fire
Security
System Smoke
Detector
Price
US$ 3-6
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Ansorl Technology Co., Ltd.
Video
4 in 1 Digital Color-Screen Display Monoxide
Detector
Handheld H2s Tester
Gas
Detector
US$ 95.99-99.6
/ pieces
10 pieces
(Min. Order)
Start Order
Fuzhou Hedao Trade Co., Ltd.
High End Dual Element
Detector
Designed for PIR Alarms Lhi-968
US$ 0.85-0.95
/ Piece
1000 Pieces
(Min. Order)
Start Order
Shenzhen Haiwang Sensor Co., Ltd.
Video
Carbon Monoxide
Detector
10 Years Co Alarm
Detector
US$ 11.55-16.5
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Asenware Test and Control Technology Co., Ltd.
Pqwt L50 Underground Pipes Walls Scanner Pipelines 50cm Water Leak Detection Device
Detector
US$ 785-1046
/ sets
1 sets
(Min. Order)
Start Order
Hunan Puqi Water Environment Institute Co., Ltd.
Video
CE Approved Portable 4
Gases
Detector
for Toxic and Combustible
Gases
Leakage Concentration Detection
US$ 100-470
/ Piece
1 Piece
(Min. Order)
Start Order
Nanjing KELISAIKE Safety Equipment Co., Ltd.
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Category
Security & Protection
Alarm
Fire Alarm & Smoke Detector
Probe, Sensor
Instruments & Meters
Gas Analyzer
Spectrometer
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Product Features
Signal Transmission
Wireless Alarm
Wired Alarm
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DOT
E-MARK
CE
ISO
FCC
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MUTCD
ASTM
AS/NZS
CCC
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Working Principle
Electro-Optical Type
Electromagnetic
Electromechanical
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Alarm Volume (within 1m)
≥80dB
≥90dB
≥100dB
≥110dB
Receive Frequency
315MHz
433.92MHz
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