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Humidity Alarm
315
products found
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Video
4-20mA Natural Gas/LPG Monitor for Gas Controller System
US$ 200-210
/ Piece
1 Piece
(Min. Order)
Start Order
Mantern Industrial Co., Limited
Video
Home
Alarm
Horn Fire
Alarm
Strobe Sounder
US$ 6-10
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Ansorl Technology Co., Ltd.
Video
Fixed Industrial LPG Gas Leak Detector for Gas Detection
US$ 150-300
/ Piece
5 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
Video
Red Strobe Fire Siren for Fire
Alarm
System (ES-8008)
US$ 2.9-3.5
/ Piece
1 Piece
(Min. Order)
Start Order
Ease Security Co., Ltd.
Video
Fixed Industrial Explosion-Proof Gas Detector Lel Gas Detector/H2s Gas Detector
US$ 150-300
/ Piece
5 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
Video
Wireless GSM SMS Home Burglar Security
Alarm
System
US$ 72-80
/ Set
5 Sets
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
24V Fire
Alarm
Siren/Storbe Sounder
US$ 3.5-5
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
Conventional Fire Fighting System Fire
Alarm
Strobe Sounder
US$ 3.5-5
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
Video
Wired Wireless Co Gas Detector with Relay Output and Solenoid Valve (ES-6505GD)
US$ 5-6
/ Piece
10 Pieces
(Min. Order)
Start Order
Ease Security Co., Ltd.
Video
Wireless Wired PIR Intrusion Anti-Theft Motion
Alarm
Detector Burglar
Alarm
Sensor for Infrared Movement with Pet Immunity Function
US$ 4-6
/ Piece
1 Piece
(Min. Order)
Start Order
Ease Security Co., Ltd.
10km Lowaltitude Detection Radar Uav Anti System Device Drone Detector Radar
US$ 1-489000
/ Piece
1 Piece
(Min. Order)
Start Order
Hangzhou Star Sea Technology Co., Ltd.
Video
Ansorl Home Security Fire
Alarm
Metal Bell
US$ 4-12
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Ansorl Technology Co., Ltd.
220VAC Optional Fire
Alarm
Emergency Bell Firefighting
US$ 4-12
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Ansorl Technology Co., Ltd.
Video
Fixed Industrial Toxic and Flammable Gas Leak Detector 4-20mA Output Ready in Stock
US$ 199-899
/ Piece
1 Piece
(Min. Order)
Start Order
Nanjing KELISAIKE Safety Equipment Co., Ltd.
16GHz Long Range Distance Radar Sensor for Drone Detect Uav Security
US$ 1-489000
/ Piece
1 Piece
(Min. Order)
Start Order
Hangzhou Star Sea Technology Co., Ltd.
Video
Tuya Smart WiFi+GSM Intruder
Alarm
System with Linkage Smart Home Devices for Ios and Android Operate Easily
US$ 25-32
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
AS-SSG-01 Fire
Alarm
Buzzer with Flasher
US$ 3-6
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Ansorl Technology Co., Ltd.
Video
LCD Co Detector Carbon Monoxide
Alarm
Co Detector
US$ 11.55-16.5
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Asenware Test and Control Technology Co., Ltd.
Long Range Perimeter Surveillance Radar for Airport Security and Surveillance
US$ 1-489000
/ Piece
1 Piece
(Min. Order)
Start Order
Hangzhou Star Sea Technology Co., Ltd.
Video
ANSORL Fire
Alarm
Manual Pull Station Factory
US$ 7-10
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Ansorl Technology Co., Ltd.
Ku 16g Band Frequency 10km (RCS = 0.01m2) Uav Drone Detect Radar
US$ 1-489000
/ Piece
1 Piece
(Min. Order)
Start Order
Hangzhou Star Sea Technology Co., Ltd.
Video
CE Certified Fire System Xenon Strobe Hooter
US$ 3-10
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Ansorl Technology Co., Ltd.
8km Ku Band Microwave
Alarm
Security System Ground Surveillance Monitor/Detector/Sensor/Radar
US$ 1-489000
/ Piece
1 Piece
(Min. Order)
Start Order
Hangzhou Star Sea Technology Co., Ltd.
12V24V Wired Smoke
Alarm
Detector, Wired Smoke Detection Photoelectric
US$ 3.2-3.5
/ Piece
100 Pieces
(Min. Order)
Start Order
S4A Industrial Co., Limited
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Category
Security & Protection
Alarm
Video Door Phone
Fire Alarm & Smoke Detector
Electrical & Electronics
Gas Sensor
Electrical Control System
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)
≥100dB
≥110dB
Receive Frequency
433.92MHz
Usage
Door
Personal
Window
Fire
Smoke
See More Features
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Trading Company
Manufacturer/Factory
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ODM
Own Brand
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Zhengzhou
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