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China Door Alarm Contacts
271
products found
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Video
WiFi
Door
Alarm
System Smart Life WiFi Window Sensors Support Tuya APP Control Tuya Smart Life
Door
Contact
US$ 5.6-6
/ Piece
10 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
New
Door
/Window
Contact
with Emergency Button Function
US$ 2.6
/ Piece
200 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Smart
Door
/Window
Contact
Magnetic Switch for Hotel Occupancy System
US$ 5-8.98
/ Piece
300 Pieces
(Min. Order)
Start Order
Hotowell Technology (Xiamen) Co., Ltd.
Wolf Guard
China
Tuya APP Wireless WiFi 4G Remote
Alarm
System with
Door
Sensors and Motion Sensors
US$ 79.5
/ Piece
20 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Remote Debugging EAS
Alarm
Security Systems Am-58kHz Shoplifting Antenna Supermarket Anti Theft System Am Security Gate
Door
Access Control System EAS System
US$ 150-280
/ Set
1 Set
(Min. Order)
Start Order
QINGDAO WISE SECURITY TECHNOLOGY CO., LTD.
Wolf Guard Tuya Smart Life
Alarm
/Zigbee Home Security Alarma Siren /WiFi Siren with Smart
Door
Sensors, PIR Sensors
US$ 79.5
/ Set
20 Sets
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Wolf Guard
China
Home Appliance Control Tuya WiFi Smart Siren
US$ 44.5-45.5
/ Piece
5 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Wide
Door
LED Red Flashing
Alarm
Lamp Siren Yet619
US$ 2.8-3.5
/ Piece
2 Pieces
(Min. Order)
Start Order
ShenZhen Yaoertai Technological Development CO.,LTD
Ce Approved Burglar
Alarm
Door
Alarm
Siren Strobe Siren Piezo
Alarm
Strobe Siren 12V Yet619
US$ 2.8-3.5
/ Piece
2 Pieces
(Min. Order)
Start Order
ShenZhen Yaoertai Technological Development CO.,LTD
Video
Am
Alarm
Detection Gate Anti Theft
Door
58kHz Security Antenna EAS System for Supermarket by Remote Control
US$ 100-200
/ Piece
1 Piece
(Min. Order)
Start Order
QINGDAO WISE SECURITY TECHNOLOGY CO., LTD.
Video
EAS 8.2 MHz Frequency Anti Theft Antenna RF
Alarm
Supermarket Anti Theft System EAS System for Retail Supermarket Security
Door
US$ 100-200
/ Piece
1 Piece
(Min. Order)
Start Order
QINGDAO WISE SECURITY TECHNOLOGY CO., LTD.
Video
EAS RF
Alarm
Detection Gate Anti Theft
Door
58kHz Security Antenna EAS
Alarm
System for Supermarket by Remote Contro
US$ 100-200
/ Piece
1 Piece
(Min. Order)
Start Order
QINGDAO WISE SECURITY TECHNOLOGY CO., LTD.
Video
Wolf Guard
China
Smart Home Wireless WiFi Outdoor
Alarm
Siren
US$ 44.5-45.5
/ Piece
5 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic 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.
Video
4G Tuya WiFi Smart Home Security Intruder
Alarm
System with Free
Door
Contact
and PIR Motion Detectors
US$ 65-82
/ Set
2 Sets
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
EAS Am 58kHz Frequency Anti Theft Antenna RF
Alarm
EAS System for Retail Supermarket Security
Door
Equipment
US$ 100-200
/ Piece
1 Piece
(Min. Order)
Start Order
QINGDAO WISE SECURITY TECHNOLOGY CO., LTD.
Wolf Guard Newest Design Wholesale Anti-Theft Home Security
Alarm
System Compatible with Smart Life/ Tuya APP WiFi Window/
Door
Sensor
US$ 69.5
/ Piece
45 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
ETL Certified 600L Chest Type Minus 60 Degree Ultra Low Freezer for High Grade Healthy Food Storage
US$ 1500-2500
/ Piece
1 Piece
(Min. Order)
Start Order
Zhejiang Heerxin Refrigeration Appliance Technology Co., Ltd.
Video
EAS Am
Alarm
System 58kHz Frequency Anti Theft Antenna for Retail Supermarket Security
Door
US$ 100-200
/ Piece
1 Piece
(Min. Order)
Start Order
QINGDAO WISE SECURITY TECHNOLOGY CO., LTD.
Wolf Guard New Tuya
Alarm
System with
Door
Sensor Motion Sensor Remote Control GSM WiFi
Alarm
System Smart Home Security
US$ 79.5
/ Piece
20 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Large Capacity Low Temperature Fish Meat Frozen Report Fresh-Keeping Deep Freezer
US$ 1300-1650
/ Piece
1 Piece
(Min. Order)
Start Order
Zhejiang Heerxin Refrigeration Appliance Technology Co., Ltd.
GIF
UL2464 Multi Conductor PVC Insulated Aluminum Shielded Power Cable
Alarm
Electrical Cable
US$ 0.02-0.1
/ Meter
2000 Meters
(Min. Order)
Start Order
CB (XIAMEN) INDUSTRIAL CO., LTD.
Video
Wireless/Wire
Door
Bell
Alarm
(ML-02CF)
US$ 3.75-5.35
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Wholesale Small Safe 45/60/70cm
Alarm
Safe Anti-Theft Home Office Hotel Safe Desipot Box
US$ 42-49
/ Piece
10 Pieces
(Min. Order)
Start Order
LUOYANG GREAT OFFICE FURNITURE CO., LTD.
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Category
Security & Protection
Alarm
CCTV Camera
Video Door Phone
Probe, Sensor
EAS & Accessories
More
Product Features
Certification
CCC
Signal Transmission
Wireless Alarm
Working Mode
Active
Working Principle
Electro-Optical Type
Electromagnetic
Electromechanical
Electro-Acoustic Style
Alarm Volume (within 1m)
≥80dB
≥90dB
≥100dB
≥110dB
Receive Frequency
433.92MHz
See More Features
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ODM
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OEM
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Shenzhen
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