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Sensor Instruments
157
products found
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ODM Propane/Natural Gas Detector, Methane, Butane, LPG, LNG, Home Gas Alarm
US$ 4-6
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
White Color Natural Gas Detector Indoor Security First Alarm
US$ 4-6
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
Video
Gas Leakage Detecter
US$ 7.85-10.05
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Wirelss Co Detector (QG-07CF)
US$ 7.5-9
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Most Popular Intelligent Home Gas Alarm Detector
US$ 4-6
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
Video
Solar Siren Tuya APP Outdoor Waterproof Human PIR Motion Detector
Sensor
WiFi Wireless Home Burglar Security Alarm System
US$ 18
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
CE Home Use Gas Leakage Detector Lel Natural Gas Leak Detector Alarm
US$ 4-6
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
110V - 265V High Sensitivity Smart Home Security Gas Alarm Smart Gas Detector
US$ 4-6
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
New Design Natural Gas/LPG Leakage Detector Wall Mounted Easy Install Home Security Alarm
US$ 4-6
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
Video
3 Beams Frequency Adjustable Outdoor Active IR Beam Detector for Premiter Alarm (ABE-250F)
US$ 23-26
/ Pair
1 Pair
(Min. Order)
Start Order
Ease Security Co., Ltd.
Video
Smart House Security System Home Anti-Thief Wireless Sound Infrared Human Body Detector
US$ 10-12
/ Piece
50 Pieces
(Min. Order)
Start Order
Quanzhou Feidun Security Technology Co., Ltd.
Video
Tuya Smart PIR Detector WiFi Infrared Detectors
US$ 15-20
/ Piece
500 Pieces
(Min. Order)
Start Order
Quanzhou Feidun Security Technology Co., Ltd.
Price Cheap Fire Alarm System 220V Wired Gas Alarm Detector
US$ 4-6
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
Video
Frequency Adjustable Outdoor Active IR Beam Detector with Two Beams (ABT-200F)
US$ 30-40
/ Pair
1 Pair
(Min. Order)
Start Order
Ease Security Co., Ltd.
Video
PIR Motion Detector Sound Alarm Detect People Movement Motion
Sensor
Alarm
US$ 18-20
/ Piece
1 Piece
(Min. Order)
Start Order
Quanzhou Feidun Security Technology Co., Ltd.
Video
Air Radio Natural Gas Detector Indoor Gas Alarm
US$ 4-6
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
LPG Gas Leak Detector Kitchen Cooking Gas Detector with Gas Solenoid Valve
US$ 4-6
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
Video
Wholesale WiFi Wireless Dual Infrared Motion Detector PIR
Sensor
Burglar Alarm Access Control for Home Security Automation System by Mobile Tuya Smart
US$ 8-10
/ Piece
50 Pieces
(Min. Order)
Start Order
Quanzhou Feidun Security Technology Co., Ltd.
Price Cheap Gas Detector Alarm for Personal Safety
US$ 4-6
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
Most Popular Portable Gas Leak Detector Alarm
US$ 4-6
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
Video
Home Kitchen Wireless Gas Leak Detector LPG CH4 Gas Alarm for GSM Alarm System
US$ 8.1-8.9
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Sumring Technology Co., Limited
Most Popular Smart Wireless Combustible Natural Gas Leakage De Detector
Sensor
Alarm
US$ 4-6
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
ODM Combustible LPG LNG Leaking Gas Detector for Home Alarm
US$ 4-6
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
Wireless Natural Gas Detector for Home Kitchen Equipment
US$ 4-6
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
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Category
Alarm
Security & Protection
Alarm & Security Systems
Product Features
Certification
ISO
Signal Transmission
Wireless Alarm
Wired Alarm
Working Mode
Active
Working Principle
Electro-Optical Type
Electromagnetic
Electromechanical
Electro-Acoustic Style
Alarm Volume (within 1m)
≥80dB
≥90dB
≥100dB
≥110dB
Receive Frequency
229.95MHz
315MHz
433.92MHz
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Zhengzhou
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Quanzhou
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