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Wholesale Sensor Door Alarm
101
products found
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Video
WiFi 4G GSM
Alarm
Bracelet Home Security
Alarm
with Free Motion
Sensors
Window
Door
Alarm
US$ 65-78
/ Set
2 Sets
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Tuyasmart 4G WiFi
Alarm
Security Intruder System with Free
Door
Sensors
PIR Motion Detectors Support Alexa
US$ 50-78
/ Set
2 Sets
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Anti-Theft Detector
Sensor
Home Security
Alarm
Sensor
Door
Homesecurity
US$ 100-110
/ Pair
1 Pair
(Min. Order)
Start Order
Shenzhen Jutai Comm 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
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
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
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
Free Sample 4G
Alarm
System Wt4bx WiFi Smart Home Security Burglar
Alarm
Wt4bx
US$ 50-78
/ Set
2 Sets
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Smartlife Tuya WiFi 4G GSM SMS Home Security System Burglar
Alarm
US$ 65-78
/ Set
1 Set
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Photocell
Sensor
Perimeter Security
Alarm
Detector Infrared Grating
US$ 65-75
/ Pair
1 Pair
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
4G WiFi Smart Home
Alarm
PARA Casa System GSM
Alarm
SMS Alarmas
US$ 65-78
/ Set
2 Sets
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Smartlife 4G Security Alarma WiFi GSM Home
Alarm
Support Alexa and Google Ifttt
US$ 50-78
/ Set
2 Sets
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Tuyasmart Life 4G WiFi GSM Home Theatre Gateway Security
Alarm
US$ 65-75
/ Set
1 Set
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
4G WiFi Tuya Smart Life Wireless Security Home
Alarm
with Alexa and Google
US$ 65-78
/ Set
2 Sets
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Italian
Alarm
WiFi GSM 4G GPRS Home
Alarm
System Smart Intruder Security
Alarm
with Free WiFi Camera
US$ 50-78
/ Set
2 Sets
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Smart Life Tuya 4G WiFi+GSM DIY Smart
Alarm
Security System French Spanish Italian
Alarm
US$ 65-78
/ Set
1 Set
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
4G 3G GSM WiFi Smart Home Security
Alarm
with 100 Wireless Detectors
US$ 65-75
/ Set
1 Set
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
4G Tuya WiFi GSM GPRS Home Smart Security
Alarm
US$ 65-78
/ Set
1 Set
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
IP65 Waterproof Photocell Beam
Sensor
for Residentrial
Alarm
Application
US$ 25-40
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
IP65 Waterproof Infreared Photocell
Sensor
for Residentrial
Alarm
Application`
US$ 25-40
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Wireless GSM Security
Alarm
System with RFID Tags (WM2T)
US$ 45-53
/ Set
10 Sets
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
2022 Newest Tuya Smart 4G Home
Alarms
WiFi+GSM Security
Alarm
System with LCD Display
US$ 65
/ Piece
50 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Android Ios Wireless 3G 2g GSM Smart Home
Alarm
Security System Auto Dialer Working with WiFi IP Camera 1080P
US$ 50-78
/ Set
2 Sets
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Anxinshi Brand 4CH Video Surveillance System HD 5MP 5X Zoom Security Camera Motion Detection
Alarm
IP Camera Set Poe
US$ 190-229
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Anxinshi Technology Co., Ltd.
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Category
Security & Protection
CCTV Camera
Alarm & Security System Accessories
Alarm Host
Alarm
Electrical & Electronics
Infrared Sensor
More
Product Features
Sensor Type
Infrared Alarm System
Signal Transmission
Wireless Alarm
Wired Alarm
Certification
CE
Alarm Volume (Within 1m)
≥110dB
Receive Frequency
433.92MHz
Usage
Auto
Window
See More Features
Company Features
Business Type
Manufacturer/Factory
Trading Company
R&D Capacity
OEM
ODM
Own Brand
Others
City
Shenzhen
Dongguan
Hefei
Wenzhou
Guangzhou
Changzhou
More