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Magnetic Contact Sensor
61
products found
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WiFi Door Window Detector White
Magnetic
Contact
Switch
Sensor
Door Open for House Security Alarm House Security System
US$ 17-21
/ Set
1 Set
(Min. Order)
Start Order
Quanzhou Koqi Electronic Co., Ltd.
Mincohome Wireless
Magnetic
Door and Window
Contact
Sensor
Tuya Zigbee Door
Sensor
US$ 6.79-8.85
/ Piece
1 Piece
(Min. Order)
Start Order
Anhui Senta Intelligent Technology Co., Ltd.
Minco Home Wireless
Magnetic
Door and Window
Contact
Sensor
Tuya Zigbee Door
Sensor
Wireless
Magnetic
Tuya Zigbee Door
Sensor
US$ 6.76-8.8
/ Piece
1 Piece
(Min. Order)
Start Order
Anhui Senta Intelligent Technology Co., Ltd.
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.
Mincohome Zigbee Tuya WiFi Infrared Light Wireless Illumination
Sensor
Switch
Sensor
US$ 8.15-10.59
/ Piece
1 Piece
(Min. Order)
Start Order
Anhui Senta Intelligent Technology 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.
Mincohome Tuya Door Magnet
Sensor
Magnetic
Door and Window Alarm
Sensor
WiFi Door
Sensor
Magnetic
US$ 3.29-4.29
/ Piece
1 Piece
(Min. Order)
Start Order
Anhui Senta Intelligent Technology Co., Ltd.
Minco Home Smart Life Remote Control Wireless
Magnetic
Door
Contact
/
Sensor
for Home Alarm Tuya Smart WiFi Automatic Sliding Door
Sensor
US$ 5.08-6.6
/ Piece
1 Piece
(Min. Order)
Start Order
Anhui Senta Intelligent Technology Co., Ltd.
Security Alarm System Wired Door Open
Sensor
Magnetic
Door
Contact
Door
Sensor
Alarm
US$ 10-11
/ Piece
500 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic 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.
Wolf Guard Original Factory OEM WiFi Door
Contact
Automation Home Alarm Security System Tuya Smart Life APP Remote Control Opening
Sensor
US$ 69.5
/ Piece
45 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Minco Home Smart Life/Tuya WiFi Smart Motion
Sensor
Alarm Smart Wireless PIR
US$ 7.29-9.49
/ Piece
1 Piece
(Min. Order)
Start Order
Anhui Senta Intelligent Technology Co., Ltd.
Video
Cooking Gas Leakage Device 90V-240V AC LPG Multi-Gas Leak Alarm Detector for Home Use
US$ 10.9
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Sumring Technology Co., Limited
Video
LCD Photoelectric Independent Co Gas
Sensor
Carbon Monoxide Poisoning Detector
US$ 8.4-10.9
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Sumring Technology Co., Limited
Photoelectric Type Temperature Detection Alarm Heat
Sensor
Fire Alarm
US$ 5.4-6.48
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Sumring Technology Co., Limited
Zigbee WiFi Water Detector Leakage
Sensor
Alarm Leak Detector
US$ 9.99-10.59
/ Piece
10 Pieces
(Min. Order)
Start Order
Yueqing Winston Electric Co., Ltd.
Video
Wireless Tuya WiFi
Magnetic
Contact
Home Security Alarm Door Alarm
Sensor
Door and Window Detector
US$ 5-6
/ Piece
1 Piece
(Min. Order)
Start Order
Quanzhou Feidun Security Technology Co., Ltd.
Video
Recess Mounted Door
Magnetic
Switch with Ce (RC-36)
US$ 0.6-1
/ Pair
100 Pairs
(Min. Order)
Start Order
Ease Security Co., Ltd.
Video
High Quality Carbon Monoxide Detector Battery Independent Co Detector
US$ 4.9-5.3
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Sumring Technology Co., Limited
Wolf Guard Tuya Home Security System GSM
Magnetic
Door
Sensor
Alarm Smart WiFi Door Window
Sensor
Alarm
US$ 8.8-9.5
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Portable
Contact
Alarm Standalone Wireless Warning Doorbell
Magnetic
Sensor
Door Window Alarm Portable Voice Spot Alarm
US$ 72
/ Piece
20 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
GSM Alarm System with GSM&PSTN Double Network
US$ 65
/ Set
20 Sets
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
GSM&PSTN Double Network Alarm System From Your Security
US$ 65
/ Set
20 Sets
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Tuya WiFi GSM Home Security Alarm System with Wired Wireless Smart Zones (ES-G66W)
US$ 40-50
/ Set
1 Set
(Min. Order)
Start Order
Ease Security 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
Manufacturer/Factory
R&D Capacity
OEM
ODM
Own Brand
City
Shenzhen
Hefei
Guangzhou
Quanzhou
Wenzhou