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Air Quality Alarm
80
products found
Product List
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High Loudly Ss700 12V 100W 200W 6 Tones Siren Amplifier Warning
Alarm
US$ 45-47
/ pieces
5 pieces
(Min. Order)
Start Order
Wenzhou Jinzheng Safety Tech Co., Ltd.
Video
Heavy Duty Electric Motor Siren
Alarm
for Emergency Industrial
US$ 120-200
/ Piece
1 Piece
(Min. Order)
Start Order
Wenzhou Haibang Industrial Co., Ltd.
Video
Qiannian 19mm Vandal-Proof Stainless Steel Metal Buzzer
Alarm
US$ 2-3
/ Piece
1 Piece
(Min. Order)
Start Order
Zhejiang Qian Nian Electronic Co., Ltd.
Mini Portable GPS Trackers Locator for Vehicle Personal Google Maps Sos Button
Alarm
GSM GPRS
US$ 14-24
/ Piece
10 Pieces
(Min. Order)
Start Order
Kad Technology Co.,Limited
Alarm
Siren Police Horn, Outdoor Siren
Alarm
, Ta-6vr
US$ 13.94
/ Piece
500 Pieces
(Min. Order)
Start Order
Shenzhen Taian Electronics Co., Ltd.
Conventional Fixed Temperature Fire
Alarm
Heat Detector
US$ 8-10
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Asenware Test and Control Technology Co., Ltd.
Burglar
Alarm
Outdoor Siren
Alarm
Horn
US$ 12.84
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Taian Electronics Co., Ltd.
Security
Alarm
Systems Siren with Strobe, China
Alarm
Manufacturer
US$ 12.84
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Taian Electronics Co., Ltd.
European Plug Gas Leak Detector Gas Electromeganetic Valve
US$ 5-8
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
Domestic LPG Gas Detector with Electricity and Replaceable Battery Backup
US$ 5-8
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
Home Security Wired Movement Detectors, PIR Infrared Detector PA-460
US$ 4.88-8.1
/ Piece
10 Pieces
(Min. Order)
Start Order
Shenzhen Taian Electronics Co., Ltd.
Video
Domestic LPG or Natural Gas Detector Gas Leakage
Alarm
(MTGA12)
US$ 5-8
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
Video
Haibang 100W 150W 200W 12V 24V Police Siren Speaker Amplifier for Car
US$ 1-50
/ Piece
1 Piece
(Min. Order)
Start Order
Wenzhou Haibang Industrial Co., Ltd.
ODM High Sensitivity Home Sensitive Gas Detector Domestic Gas Leak Detector
US$ 5-8
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
High
Quality
IP67 Waterproof Manual Call Point Box Only
US$ 18-20
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Asenware Test and Control Technology Co., Ltd.
Video
100W 150W 200W Ambulance Siren Amplifier Speaker
US$ 25-50
/ Piece
1 Piece
(Min. Order)
Start Order
Wenzhou Haibang Industrial Co., Ltd.
Video
Medical Hospital
Alarm
System Gas Valve Box Medical Zone Valve Box
US$ 220-890
/ Piece
1 Piece
(Min. Order)
Start Order
Shanghai Zhenghua Medical Equipment Co., Ltd.
Haibang Warning Fire EMS/
Alarm
Siren Amplifier
US$ 1-50
/ Piece
1 Piece
(Min. Order)
Start Order
Wenzhou Haibang Industrial Co., Ltd.
Outdoor
Alarm
Horn, Strobe Light, Piezo Siren, External Siren (TA-V6A)
US$ 12.84
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Taian Electronics Co., Ltd.
Video
Wireless Tuya WiFi Smart Co Detector with LCD Display (ES-6400CO)
US$ 8-9.8
/ Piece
10 Pieces
(Min. Order)
Start Order
Ease Security Co., Ltd.
Video
Haibang
Alarm
Siren with Microphone Fire Ambulance Siren Amplifier
US$ 32-50
/ Piece
1 Piece
(Min. Order)
Start Order
Wenzhou Haibang Industrial Co., Ltd.
102dB Dual Tone
Alarm
Electronic Siren, Horn Speaker Ta-V37
US$ 3.65
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Taian Electronics Co., Ltd.
Security Products
Alarm
Siren Ta-V1
US$ 2-2.2
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Taian Electronics Co., Ltd.
Video
Haibang Portable Siren
Alarm
8 Tones Emergency Car Fire
Alarm
Siren Use The Police Car to Open up The Road
US$ 20-39
/ Piece
1 Piece
(Min. Order)
Start Order
Wenzhou Haibang Industrial Co., Ltd.
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Category
Security & Protection
Alarm
Alarm & Security System Accessories
Video Door Phone
Electrical & Electronics
Gas Sensor
Communication Module
More
Product Features
Signal Transmission
Wired Alarm
Working Mode
Active
Certification
CE
ISO
FCC
RoHS
CCC
Sensor Type
Electric Alarm
Acoustic Alarm
Working Principle
Electro-Optical Type
Electro-Acoustic Style
Alarm Volume (Within 1m)
≥110dB
Receive Frequency
315MHz
433.92MHz
Usage
Personal
See More Features
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ODM
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Shenzhen
Zhengzhou
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Guangzhou
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