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Wholesale Door Sensor Device
65
products found
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Video
High Decibel Home Security
Door
Alarm Window Alarm Anti Theft
Device
US$ 1.73-1.99
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Meinoe Electronics Technology Co., Ltd.
New 2015 GSM Alarm Product Color Audio Alarm System
US$ 78.84
/ Set
5 Sets
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
23 Years Profession Factory GSM Wireless Anti-Theft WiFi PIR
Door
Sensor
Smart Home Burglar Alarm Security System with Saas Monitoring Center Function
US$ 31-40
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Wolf Guard Tuya Smart Life Intrusion Fire Alarm Panel Wireless WiFi 4G Home Security Alarm System with PIR Motion
Door
Sensors
US$ 65.5-69.5
/ Piece
5 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Wolf Guard Anti-Theft Intruder Tuya Smart Home Automation Intelligent Security GSM WiFi Alarm System
US$ 48.5-51.5
/ Piece
5 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Wolf Guard Newest Tuya APP Wireless WiFi and GSM Security
Door
and Window Smart Home Alarm System
US$ 65.5-69.5
/ Piece
5 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Intelligent Wireless Home GSM WiFi TFT Screen Intruder Alarm System with 100 Wireless Zone
US$ 38.5-45.5
/ Set
1 Set
(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.
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
GSM Intruder Alarm with SMS APP and Popular in Europe Suit for Fire Alarm Smoke Alarm and Home Security
US$ 50
/ Set
50 Sets
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Cell-Go Dahua Imou Solar and Battery Power CCTV Camera WiFi Wireless Network Surveillance Outdoor Solar Security Camera
US$ 44.99-65.99
/ Piece
1 Piece
(Min. Order)
Start Order
Hangzhou Paize Technology Co., Ltd.
Wolf Guard Home Alarm Wireless GSM Security Alarm System with Motion Detector Anti-Theft GSM Alarm System
US$ 65.5-69.5
/ Piece
5 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic 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.
Simple Safety Alarm Security with 99 Wireless Zone and APP
US$ 50
/ Set
50 Sets
(Min. Order)
Start Order
Shenzhen Chitongda Electronic 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.
Simple Safe Wireless Intruder Alarm System
US$ 75
/ Piece
50 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Wireless Smart Life WiFi GSM 4G Security Burglar Home Alarm System
US$ 75
/ Set
50 Sets
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Best 4G Protect WiFi Security GSM Wireless Home Alarm System
US$ 66-75
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
2022 New Product Motion
Sensor
WiFi GSM Smart Home Security System with Tuya APP
US$ 63-75
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Tuya Smart 4G Alarm Hub Wireless Home Security WiFi Alarm System Support Alexa Google
US$ 65
/ Piece
50 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Smart Home WiFi Outdoor Flash Siren Alarm
US$ 38-45
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
WiFi Outdoor Siren Burglar Alarm Smart Home System Siren Flashing Siren Support Alexa
US$ 30-39
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
WiFi/GSM/GPRS Smart Home Intruder Wireless Alarm System for Home/Office Security Smart Life Tuya Alarm
US$ 65-68
/ Set
1 Set
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Tuyasmart 4G Zigbee Intruder GSM WiFi Security Home Alarm
US$ 1-80
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
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Category
Security & Protection
Alarm
Alarm Host
CCTV Camera
Product Features
Alarm Volume (within 1m)
≥110dB
Certification
FCC
Signal Transmission
Wired Alarm
Working Mode
Active
Working Principle
Electromagnetic
Company Features
Business Type
Manufacturer/Factory
Trading Company
R&D Capacity
Own Brand
OEM
ODM
City
Shenzhen
Hangzhou