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Alarm Infrared Detector
289
products found
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Video
Home and Office High Sensitive Household Carbon Dioxide Smart CO2 Meter Air Quality Monitor
US$ 18-23
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
Video
Air Quality
Detector
CO2 Ppm Analyzer for Enhanced Indoor Air Quality
US$ 50-63
/ Piece
2 Pieces
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
Video
Tuya WiFi Temperature and Humidity Sensor Smart Home Indoor Intelligent Sensor Thermometer Humidity Meter Work
US$ 9-11
/ Piece
1 Piece
(Min. Order)
Start Order
Quanzhou Feidun Security Technology Co., Ltd.
Video
Waterproof Solar Powered PIR Motion Sensor
Alarm
US$ 16.8-19
/ Piece
500 Pieces
(Min. Order)
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Quanzhou Feidun Security Technology Co., Ltd.
Video
New Developed Model Air Quality
Detector
Desktop Gas Analyzer with Dust
US$ 50-63
/ Piece
2 Pieces
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
Video
China Original Factory Wholesales LCD Desktop Oxygen Monitor O2 Electrochemistry Sensor ODM
US$ 42-50
/ Piece
2 Pieces
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
Video
Carbon Monoxide
Detector
Photoelectric Fire
Alarm
for Home Security
US$ 2.5
/ Piece
3000 Pieces
(Min. Order)
Start Order
Ningbo Kingdun Electronic Industry Co., Ltd.
Video
Lpcb Certifie Carbon Monoxide
Alarm
Wireless Home
Alarm
System
US$ 2.5
/ Piece
3000 Pieces
(Min. Order)
Start Order
Ningbo Kingdun Electronic Industry Co., Ltd.
Video
Portable Multifunctional Gas Analyzer CO2 Sensor Pm2.5 Pm10 Tovc Temperature Humidity
US$ 50-63
/ Piece
2 Pieces
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
10 in One Multi-Function Air Quality Carbon Dioxide
Detector
Monitor
US$ 58-68
/ Piece
2 Pieces
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
Video
Hospital & Classroom Noise Meter Sound & Air Quality Tester Pm2.5
Detector
Gas Analyzers
US$ 27-35
/ Piece
2 Pieces
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
Video
Indoor Air Quality
Detector
Desktop CO2/Pm2.5/Pm10/Hcho/Tvoc Gas Analyzer Dust
US$ 50-63
/ Piece
2 Pieces
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
Video
Working Current Smoke
Detector
Wireless Home
Alarm
System
US$ 2.5
/ Piece
3000 Pieces
(Min. Order)
Start Order
Ningbo Kingdun Electronic Industry Co., Ltd.
Tuya WiFi 10 in One Multi-Function Air Quality Temperature Humidity Monitor
US$ 56-68
/ Piece
2 Pieces
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
Video
Home Security System Safety Kit Fire
Alarm
Smoke Sensor
US$ 2.5
/ Piece
3000 Pieces
(Min. Order)
Start Order
Ningbo Kingdun Electronic Industry Co., Ltd.
Video
Home Security Export Carton Wireless Stand Alone Smoke
Alarm
US$ 2.5
/ Piece
3000 Pieces
(Min. Order)
Start Order
Ningbo Kingdun Electronic Industry Co., Ltd.
Video
Home Security Low Power Consumption Fire
Alarm
System with Wireless
US$ 2.5
/ Piece
3000 Pieces
(Min. Order)
Start Order
Ningbo Kingdun Electronic Industry Co., Ltd.
Video
Wholesale High Quality Portable 3-in-1 LCD Oxygen Analyzer Multi O2 Meter 0-30%Vol
US$ 42-50
/ Piece
2 Pieces
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
Video
Indoor Air Quality Gas Analyzer Measuring Pm2.5 Concentration CO2 Hcho Tvoc
US$ 50-63
/ Piece
2 Pieces
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
Video
Public Place and Home Smoke
Detector
Wireless Home
Alarm
US$ 2.5
/ Piece
2000 Pieces
(Min. Order)
Start Order
Ningbo Kingdun Electronic Industry Co., Ltd.
Video
Latest Portable LCD Oxygen O2 Gas Analyzer Meter O2
Alarm
Function
US$ 42-50
/ Piece
2 Pieces
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
Video
Best Seller 3-in-1 Handheld Single Oxygen
Detector
High Accurate O2 Meter Analyzers
US$ 42-50
/ Piece
2 Pieces
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
Video
Air Quality Monitor and
Detector
CO2 Ppm Analyzer Pm2.5 Hcho Tvoc Analyzer
US$ 50-63
/ Piece
2 Pieces
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
Video
Home Security Carbon Monoxide
Alarm
with CE Approved
US$ 2.5
/ Piece
3000 Pieces
(Min. Order)
Start Order
Ningbo Kingdun Electronic Industry Co., Ltd.
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Category
Security & Protection
Alarm
Probe, Sensor
Alarm Host
CCTV Camera
Instruments & Meters
Gas Analyzer
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Product Features
Certification
RoHS
Application
Home
Signal Transmission
Wireless Alarm
Working Mode
Active
Working Principle
Electro-Optical Type
Electromagnetic
Electromechanical
Electro-Acoustic Style
Alarm Volume (within 1m)
≥80dB
≥90dB
≥110dB
Receive Frequency
229.95MHz
433.92MHz
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