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Wholesale Sensor Door Alarm
974
products found
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Video
PIR Auto
Sensor
Alarm
Door
Chime
US$ 5-6
/ Set
1000 Sets
(Min. Order)
Start Order
HEFEI LONG RIVER ELECTRICAL CO., LTD.
Video
Tuyasmart Intruder
Alarm
4G Gateway
Alarm
GSM WiFi Hub Home Security Intruder
Alarm
with Smart
Door
Sensors
, WiFi Motion
Sensor
US$ 26-35
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Home Security System Magnetic
Sensor
Anti Theft Burglar
Alarm
Remote Control
Door
Window
Alarm
US$ 3.94-4.5
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Meinoe Electronics Technology Co., Ltd.
Video
Tuyasmart Intruder 4G Gateway
Alarm
4G Gateway
Alarm
with Smart
Door
Sensors
and PIR Motion
Sensors
US$ 26-35
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Wolf Guard Wireless Smart Security
Sensors
Intruder Detection PIR BLE Movement
Sensor
Alarm
US$ 39-39.5
/ Piece
5 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Smartlife
Alarm
Security Tuya GSM WiFi Hub Tuya Gateway Security Intruder
Alarm
with Smart
Door
Sensors
, Smart Motion
Sensor
US$ 25-35
/ Piece
10 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Tuya Smart Home Security Intruder
Alarm
Sysem with Motion
Sensors
, Window Detectors
US$ 26-40
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Wireless Zigbee Tuya Smart Life Home GSM WiFi Siren
Alarm
US$ 26-38
/ Piece
2 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
IP66 12/24VAC/DC Photocell Safety Beam
Sensor
for Automatic Gate/
Door
Systems
US$ 27-42
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Best Italian GSM Home
Alarm
Security System 007m2c with Free
Door
Sensors
US$ 42-52
/ Set
2 Sets
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Sumring China Manufacturer Metal
Door
Sensor
Alarm
Magnetic Contacts Switch
US$ 3.67-5.14
/ Piece
500 Pieces
(Min. Order)
Start Order
Shenzhen Sumring Technology Co., Limited
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.
Video
Sliding Gate Operator Infrared Safety
Sensor
Waterproof IR Photocell Beam
US$ 27-42
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm 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.
Video
High-Performance 180 Degree Wired Infrared
Sensor
Indoor Outdoor 20m
US$ 22-35
/ Pair
1 Pair
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Wolf Guard Smart Home
Alarm
Outdoor WiFi Siren
US$ 44.5-45.5
/ Piece
5 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
IP66 Automatic Gate Wireless Battery Infrared Safety Beam Photocell
Sensor
US$ 27-42
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Wolf Guard Outdoor Waterproof Tuya WiFi
Alarm
Support APP Siren
US$ 44.5-45.5
/ Piece
5 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Tuya Smart Life 4G GSM WiFi Wireless Home Burglar Security Hub
Alarm
US$ 1-55
/ Set
1 Set
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Wolf Guard GSM Outdoor Wireless Security Solar Siren
Alarm
US$ 1-53
/ Set
1 Set
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Wolfguard New 4G GSM WiFi
Alarm
Smart Home Security Burglar
Alarm
with Tuya APP Control
US$ 1-80
/ Set
2 Sets
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Italianalarm 3G 4G GSM WiFi Wireless Home Intruder Security
Alarm
with APP Control
US$ 66-75
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
4G Smart Home System Tuya Smart Life WiFi Burglar Security Gateway
Alarm
US$ 1-80
/ Set
2 Sets
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Smart Life 4G WiFi Zigbee Home Security Guard Wireless Intruder
Alarm
US$ 50-85
/ Set
2 Sets
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
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Category
Security & Protection
CCTV Camera
Alarm Host
Alarm
Alarm & Security System Accessories
Other Alarm & Security Systems
More
Product Features
Usage
Auto
Signal Transmission
Wireless Alarm
Working Mode
Active
Certification
CE
ISO
FCC
RoHS
CCC
Sensor Type
Infrared Alarm System
Working Principle
Electromagnetic
Alarm Volume (Within 1m)
≥80dB
≥100dB
≥110dB
Receive Frequency
315MHz
433.92MHz
See More Features
Company Features
Business Type
Manufacturer/Factory
Trading Company
Group Corporation
Other
R&D Capacity
Own Brand
OEM
ODM
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City
Hefei
Shenzhen
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