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Wireless Alarm Sensor
1,064
products found
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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.
Video
Wireless
Windows and Door Anti-Theft
Alarm
System for Door and Window
Sensors
US$ 8.8-9.5
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Wholesale Mini Tuya Smart Alexa Compatible WiFi
Alarm
Wireless
Detector Long Range PIR Motion
Sensor
US$ 8.79-9.49
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Sumring Technology Co., Limited
Minco Home
Wireless
Magnetic Door Contact/
Sensor
for Home
Alarm
Tuya Smart WiFi
US$ 5.08-6.66
/ Piece
64 Pieces
(Min. Order)
Start Order
Anhui Senta Intelligent Technology Co., Ltd.
WiFi Smart Gas Leakage Fire Security Detector Methane CH4 Flammable Gas Combustible
Alarm
Sensor
Warning Smart Life Tuya
Wireless
Remote Control Home System
US$ 12.5-13.5
/ Piece
1 Piece
(Min. Order)
Start Order
WENZHOU NOVA NEW ENERGY CO., LTD.
Video
Factory Price Tuya Home Security
Alarm
System WiFi GSM
Wireless
Sensor
US$ 10-12
/ Piece
50 Pieces
(Min. Order)
Start Order
Quanzhou Feidun Security Technology Co., Ltd.
Video
WiFi Based Connection Indoor Home
Alarm
Wireless
Passive Infrared Movement
Sensor
with
Alarm
Sound and Flashing
US$ 9-11
/ Piece
500 Pieces
(Min. Order)
Start Order
Quanzhou Feidun Security Technology Co., Ltd.
Mincohome
Wireless
WiFi Antomatic Door/Window
Sensor
for Smart Home
Alarm
Security
US$ 4.9-6.4
/ Piece
64 Pieces
(Min. Order)
Start Order
Anhui Senta Intelligent Technology Co., Ltd.
Video
Wireless
Home Window Door Burglar Security
Alarm
System Magnetic
Sensor
US$ 2.03-2.3
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Meinoe Electronics Technology Co., Ltd.
Wireless
Water Leakage Detector Home Security
Alarm
Sensor
US$ 9-10
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Sumring Technology Co., Limited
Carbon
Sensor
High Sensitive for Co Monoxide Poisoning Smoke Detector Home
Wireless
Warning
Alarm
Detector
US$ 2.4-3.2
/ Piece
1 Piece
(Min. Order)
Start Order
Anhui Senta Intelligent Technology Co., Ltd.
Tuya WiFi Smart Gateway
Alarm
Wireless
Connection Smart Home Security
Alarm
Siren System Smart Gateway
Alarm
Sensor
US$ 30.99-34.99
/ Set
10 Sets
(Min. Order)
Start Order
Yueqing Winston Electric Co., Ltd.
Smart Home WiFi
Wireless
Alarm
Security System Door Window Detector
Sensor
US$ 7
/ Piece
138 Pieces
(Min. Order)
Start Order
Shenzhen Dukewe Technology Co., LTD
Video
Smart WiFi
Wireless
Dual Element Infrared Motion Detectors Burglar
Alarm
PIR
Sensors
with Pet Immunity for Home Security Access Control System by Mobile Tuya
US$ 8-10
/ Piece
50 Pieces
(Min. Order)
Start Order
Quanzhou Feidun Security Technology Co., Ltd.
Minco Home Door Magnet
Sensor
Magnetic Door and Window
Alarm
Sensor
WiFi Door
Sensor
WiFi Magnetic
US$ 3.2-4.2
/ Piece
1 Piece
(Min. Order)
Start Order
Anhui Senta Intelligent Technology Co., Ltd.
Video
Working Current Electronic Fire
Alarm
Photoelectric Smoke
Sensor
US$ 2.5
/ Piece
2000 Pieces
(Min. Order)
Start Order
Ningbo Kingdun Electronic Industry Co., Ltd.
Internal Antenna
Wireless
PIR Detector PIR Motion
Sensor
(ES-3000W)
US$ 3-5
/ Piece
1 Piece
(Min. Order)
Start Order
Ease Security Co., Ltd.
Video
Fast Dispatchoutdoor Dual
Sensor
PIR Motion Detector Infrared PIR and Microwave Motion
Sensor
US$ 15-20
/ Piece
500 Pieces
(Min. Order)
Start Order
Quanzhou Feidun Security Technology Co., Ltd.
Video
Photoelectric Smoke
Alarm
Detector Smart Smoke
Sensor
US$ 7.2-8.8
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Zigbee Tuya Door and Window Magnetic
Sensor
Wireless
Detector Door Magnetic Door
Sensor
US$ 6.76-8.8
/ Piece
1 Piece
(Min. Order)
Start Order
Anhui Senta Intelligent Technology Co., Ltd.
Video
Industrial Truck Collision
Sensor
for Staff Safety
US$ 800-900
/ Piece
1 Piece
(Min. Order)
Start Order
Changzhou Maxtree Technology Co., Ltd.
Video
Security Carbon Monoxide
Alarm
Photoelectric Smoke
Sensor
US$ 2.5
/ Piece
2000 Pieces
(Min. Order)
Start Order
Ningbo Kingdun Electronic Industry Co., Ltd.
WiFi Water Detector Leakage
Sensor
Alarm
Leak Detector Sound
Sensor
US$ 7.59-9.59
/ Piece
10 Pieces
(Min. Order)
Start Order
Yueqing Winston Electric Co., Ltd.
Video
125dB Security Anti Burglar Door
Alarm
Sensor
for Traveling Outdoor
US$ 1.73-1.99
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Meinoe Electronics Technology Co., Ltd.
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Category
Alarm
Security & Protection
Alarm & Security Systems
Product Features
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
Electro-Acoustic Style
Alarm Volume (within 1m)
≥80dB
≥90dB
≥100dB
≥110dB
Receive Frequency
229.95MHz
315MHz
433.92MHz
See More Features
Company Features
Business Type
Trading Company
Manufacturer/Factory
R&D Capacity
OEM
ODM
Own Brand
City
Shenzhen
Zhengzhou
Changzhou
Quanzhou
Ningbo
Hefei
Wenzhou
Guangzhou
Hangzhou
Shanghai
More