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Monitor Alarm
13,345
products found
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Video
Long Range Thermal Imaging Camera Optical Platform Seaport
Monitor
Fire
Alarm
US$ 19000-20000
/ Piece
1 Piece
(Min. Order)
Start Order
Shandong Sheenrun Optics & Electronics Co., Ltd.
Video
Dual Sensor Thermal Imaging Camera Optical Platform Seaport
Monitor
Fire
Alarm
US$ 19000-20000
/ Piece
1 Piece
(Min. Order)
Start Order
Shandong Sheenrun Optics & Electronics Co., Ltd.
Video
Duel Sensor Thermal Imaging Camera Optical Platform Seaport
Monitor
Fire
Alarm
Anti-Uav Auto Border Defense Long Range
US$ 19000-20000
/ Piece
1 Piece
(Min. Order)
Start Order
Shandong Sheenrun Optics & Electronics Co., Ltd.
Factory Direct Sale Low Price Detector
Alarm
Sensor Co
Alarm
Air Quality
Monitor
Co
Alarm
Portable Co
Alarm
Indoor and Outdoor Air Quality
Alarm
US$ 4-7
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
Video
Industrial Grade 0-100ppm Ozone O3 Gas
Alarm
System Unit Concentration
Monitor
Alarm
Unit Testing
Alarm
Unit
US$ 400
/ Set
1 Set
(Min. Order)
Start Order
SKZ International Co., Ltd.
Video
10 Seconds Fast Response 0-100ppm Ethanol C2h5oh Gas Testing
Alarm
Unit Detector
Alarm
Unit
Monitor
Alarm
Unit
US$ 450
/ Set
1 Set
(Min. Order)
Start Order
SKZ International Co., Ltd.
Video
Dual Sensor Thermal Imaging Camera Optical Platform
Monitor
Fire
Alarm
US$ 19000-20000
/ Piece
1 Piece
(Min. Order)
Start Order
Shandong Sheenrun Optics & Electronics Co., Ltd.
High Sensitivity Natural Gas Leak Detection
Monitor
Methane Gas
Alarm
US$ 4-6
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
Video
High Quality CH4 H2 N2 Multi-Gas
Monitor
Portable Gas Analyzer Gas Purity Analyzer Concentration
Alarm
Unit
US$ 541.5-570
/ Set
1 Set
(Min. Order)
Start Order
SKZ International Co., Ltd.
Video
Pump Built in Electronic 0-999 Odor Gas Testing
Alarm
Unit Detector
Alarm
Unit
Monitor
Alarm
Unit
US$ 800
/ Set
1 Set
(Min. Order)
Start Order
SKZ International Co., Ltd.
Video
Skz1050e-Clo2 2023 Alarming Apparatus Gas
Monitor
Machine Clo2 Gas Detector
Alarm
US$ 981-1090
/ Set
1 Set
(Min. Order)
Start Order
SKZ International Co., Ltd.
Ad16-16sm Signal Light Red Plastic Buzzer
Alarm
16mm 24V
US$ 1.83
/ Piece
40 Pieces
(Min. Order)
Start Order
Yueqing Dahe Electric Co., Ltd.
Video
Factory 2CH Digital Inputs Relay Outputs SMS
Alarm
for Water Pressure Control
US$ 104-135
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Beilai Technology Co., Ltd.
Video
Normal Open
Alarm
Relay Exd Ultrovialet And Infrared Flame Sensor Detector For Fire Detection
US$ 400-600
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Ansorl Technology Co., Ltd.
Overfill/Overflow Protection/Prevention
Alarm
US$ 448.9-562
/ Piece
10 Pieces
(Min. Order)
Start Order
Qingdao Alptec Safety Equipment Co., Ltd.
Normal Open
Alarm
Relay Multi Spectrum Infrared IR3 Flame Detector Sensor Factory
US$ 500-750
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Ansorl Technology Co., Ltd.
WiFi Tuya Smart CO2 Detector 3 in 1 Carbon Dioxide Detector Air Quality
Monitor
Temperature Humidity Air Tester for CO2
Alarm
US$ 32.9-40.1
/ Piece
1 Piece
(Min. Order)
Start Order
WENZHOU NOVA NEW ENERGY CO., LTD.
Video
RS485 8DI 6AI 4DO Cellular Flow Meter Data Aquisition SMS
Alarm
Controller
US$ 148-195
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Beilai Technology Co., Ltd.
Fixed Gas Detector 100ppm H2s Hydrogen Sulfide Gas
Alarm
US$ 599-1500
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Yuante Technology Co., Ltd.
High Quality Portable Helium Leak Detector Skz1050-He Gas Purity Analyzer Concentration
Alarm
Unit
US$ 855-950
/ Piece
1 Piece
(Min. Order)
Start Order
SKZ International Co., Ltd.
Video
Atex and Iecex Approved Liquid/High Level Monitoring/Detecting
Alarm
for Self Bunded Tank
US$ 220.3-282.8
/ Piece
10 Pieces
(Min. Order)
Start Order
Qingdao Alptec Safety Equipment Co., Ltd.
Online Dew Point Display with RS485 Communication High Dew Point
Alarm
US$ 500-800
/ sets
1 sets
(Min. Order)
Start Order
Hangzhou Xinjian Electronic Co., Ltd.
High-Precision Volatile Gas Detector,
Alarm
Notification, RS485, RS232, GPRS
US$ 5000-6000
/ Piece
1 Piece
(Min. Order)
Start Order
Yuanzheng (Jiangsu) Water Science & Technology Co., Ltd.
Handheld Ozone Gas
Alarm
for Mobile Detection
US$ 650
/ Piece
1 Piece
(Min. Order)
Start Order
Qingdao Wingoal Trade Co., Ltd.
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Category
Security & Protection
Monitoring System & Software
Alarm
Fire Alarm & Smoke Detector
CCTV Camera
Instruments & Meters
Gas Analyzer
More
Product Features
Signal Transmission
Wireless Alarm
Wired Alarm
Working Mode
Active
Certification
DOT
E-MARK
CE
ISO
FCC
RoHS
CCC
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Sensor Type
Electric Alarm
Acoustic Alarm
Vibration Alarm
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
Usage
Door
Personal
Auto
Window
Fire
Smoke
More
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