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Humidity Alarm
1,664
products found
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Video
Smart Home LED Tuya Smart Life APP Remote USB 3 in 1 Sound Light Siren
Alarm
Wireless WiFi Temperature and
Humidity
Sensor/
Alarm
System
US$ 9-11
/ Piece
1 Piece
(Min. Order)
Start Order
Quanzhou Feidun Security Technology Co., Ltd.
Video
Hot Tuya Smart WiFi Temperature and
Humidity
Sensor Home Safety Smart Temperature
Alarm
US$ 9-11
/ Piece
1 Piece
(Min. Order)
Start Order
Quanzhou Feidun Security Technology Co., Ltd.
Alarm
Controller with Temperature and
Humidity
Sensor Inputs for Environmental Monitoring RTU5023
US$ 62-98
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Beilai Technology Co., Ltd.
Smart Home WiFi Outdoor Flash Siren
Alarm
US$ 38-45
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Remote monitoring for Unattended Plant Rooms 8DI 4DO 1TH 1RS485 SMS Controller
US$ 107-154
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Beilai Technology Co., Ltd.
Video
Skz1050b-H2O2 Electronic Handheld Hydrogen Peroxide Leakag Gas Detector Fix Gas Detector Detector
Alarm
Gas
US$ 810-900
/ Piece
1 Piece
(Min. Order)
Start Order
SKZ International Co., Ltd.
Video
Wireless GSM Home Security System WiFi Home
Alarm
Kit SIM Card Burglar Security
Alarm
US$ 44
/ Piece
5 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Guide Rail Type Non-Stop Installation Smart Meter Smart Fire
Alarm
with GPS
US$ 83-269
/ pcs
1 pcs
(Min. Order)
Start Order
Shenzhen Toprie Electronics Co., Ltd.
Home Security WiFi GSM Burglar
Alarm
for Smart Home 007m3X
US$ 42-45
/ Set
5 Sets
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Security Fire
Alarm
System Smoke Detector Wireless Interconnected Smoke
Alarm
US$ 7.5-8.5
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Puzhesi Technology 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.
Tension Electric Fence Perimeter Anti-Theft
Alarm
Tension Controller Integrated Pole Tension
Alarm
US$ 845
/ Set
1 Set
(Min. Order)
Start Order
Dongguan Tuotian Intelligent Technology Co., Ltd.
Video
4G WiFi Touch Anti-Thief Intruder Burglar GSM Wireless Smart Home Security
Alarm
with APP Control
US$ 63-75
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Wireless GSM Solar Sound Light Flash
Alarm
Outdoor
Alarm
Horn for WiFi GSM Home Security
Alarm
System
US$ 45
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Touch Keypad WiFi Wireless Home
Alarm
System, Burglar
Alarm
Home with Built in Siren
US$ 38
/ Piece
5 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Mini GPS Tracker 4G Real Time Positioning Trajectory Playback Electronic Fence
Alarm
Overspeed
Alarm
US$ 16.5-18.5
/ Set
5 Sets
(Min. Order)
Start Order
KingSword ComTech (Shenzhen) Co., Ltd.
Video
Wolf Guard Home Security Solar
Alarm
Use Outdoor with Waterproof Function
US$ 54.5
/ Set
5 Sets
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Skz1050-N2 Electronic Handheld N2 Gas Nitrogen Gas Meter Gas Purity Analyzer Concentration
Alarm
Unit
US$ 332.5-350
/ Set
1 Set
(Min. Order)
Start Order
SKZ International Co., Ltd.
Video
Smart Home Security System Smart Siren Sensor 90dB Sound Light
Alarm
Sensor
US$ 11-12
/ Piece
1 Piece
(Min. Order)
Start Order
SaiLingsi (wenzhou) Electronics Co., LTD
Video
WiFi Burglar
Alarm
Home Burglar
Alarm
Double Net Burglar
Alarm
Commercial Burglar
Alarm
US$ 53-55
/ Piece
1 Piece
(Min. Order)
Start Order
Quanzhou Feidun Security Technology Co., Ltd.
Video
SLS Sound Light
Alarm
Sensor Smart Life Tuya WiFi Siren Audible
Alarm
US$ 11-12
/ Piece
1 Piece
(Min. Order)
Start Order
SaiLingsi (wenzhou) Electronics Co., LTD
WiFi Tuya Smart Water Leak Sensor Detector
Alarm
Flood Water Leakage Alert
US$ 6.12-8.79
/ Piece
1 Piece
(Min. Order)
Start Order
Anhui Senta Intelligent Technology Co., Ltd.
Video
CE En14604 Standalone Smoke Detector Smoke
Alarm
for Home and Hotel
US$ 3.3-6.2
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Puzhesi Technology Co., Ltd.
Video
New WiFi Burglar
Alarm
Double Network Intelligent Burglar
Alarm
Double Network LCD Touch Screen
Alarm
US$ 50-70
/ Piece
1 Piece
(Min. Order)
Start Order
Quanzhou Feidun Security Technology Co., Ltd.
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Category
Security & Protection
Alarm
Electronic Lock
CCTV Camera
Alarm & Security System Accessories
Electrical & Electronics
GPS Tracker
More
Product Features
Sensor Type
Electric Alarm
Signal Transmission
Wireless Alarm
Wired Alarm
Working Mode
Active
Certification
DOT
E-MARK
CE
ISO
FCC
RoHS
Mutcd
ASTM
AS/NZS
CCC
More
Working Principle
Electro-Optical Type
Electromagnetic
Electromechanical
Alarm Volume (Within 1m)
≥90dB
≥110dB
Receive Frequency
229.95MHz
433.92MHz
Usage
Door
Auto
Window
Fire
Smoke
See More Features
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