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Wholesale Sensor Door Alarm
152
products found
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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.
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.
Wolf Guard 2022 New Tuya
Alarm
System with
Door
Sensor
Motion
Sensor
Remote Control GSM WiFi
Alarm
System Smart Home Security - Buy GSM WiFi Security
US$ 58.5
/ Set
20 Sets
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Best Sale
Alarm
Cloud Window WiFi Tuya
Door
Sensor
/
Alarm
System
US$ 9-12
/ Piece
10 Pieces
(Min. Order)
Start Order
Quanzhou Feidun Security Technology Co., Ltd.
Video
Tuya Smart Life WiFi Sos Burglar
Alarm
System with WiFi Tuya APP Controlling Intelligent WiFi One-Key Networking, Smart Life Security Intruder Siren
Alarm
US$ 26
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
WiFi Intruder Burglar Tuya Smart Home Security
Alarm
System with Smart Doorbell Function
US$ 24-29
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
New Arrival Smart Home Security Wireless GSM
Alarm
System with
Door
Sensor
PIR Infrared Motion Detector Two Way Function
US$ 38-43
/ Set
10 Sets
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Wolf Guard China
Wholesale
Graffiti 4G Security
Alarm
System WiFi Anti-Theft Security
Alarm
System
US$ 79.5
/ Piece
20 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Factory Price
Wholesale
WiFi Home Security Wireless Fire Burglar Tuya
Alarm
System
US$ 25.5-32
/ Set
50 Sets
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Smart Life WiFi Intruder Anti-Thief House Wireless GSM Home Security Burglar
Alarm
System
US$ 42.9-44.9
/ Piece
20 Pieces
(Min. Order)
Start Order
Zuden Technology (HK) Co., Limited
Video
Factory Manufacturer TFT Touch Screen GSM Wireless WiFi Tuya Fire Smoke Home Burglar
Alarm
Security System
US$ 1-60
/ Set
5 Sets
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Home Security System
Alarm
Siren with Sos Button
US$ 44
/ Piece
5 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Wolf Guard APP Control Compatible Amazon Alexa Wolf Guard
Alarm
System Tuya Smart WiFi
US$ 38
/ Set
20 Sets
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Wireless Home Security Burglar SIM/GSM
Alarm
System with APP Control
US$ 45
/ Piece
5 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Wolf Guard APP Control Compatible Amazon Alexa GSM WiFi
Alarm
Systems
US$ 58.5
/ Set
20 Sets
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
4G GSM GPRS Smart WiFi Home Intruder Security Camera
Alarm
System 868MHz
US$ 15-38
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Wolf Guard 4G Smart Home Security
Alarm
System 433MHz Tuya Wireless WiFi GSM Support Ios and Android APP Remote Control with Alexa
US$ 69.5
/ Piece
45 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
DIY Security Wi-Fi GSM Home Burglar
Alarm
System with Ios/Android APP, Push
Alarm
SMS Via Wi-Fi Yl-007ws1n
US$ 38
/ Piece
5 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
High Quality Anti Theft Wireless Home Security
Alarm
Panel WiFi GSM
Alarm
System Kit WiFi Tuya APP Control
US$ 60
/ Piece
5 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Home Security GSM PSTN Wireless Wired
Alarm
System with 16 Wired Zones
US$ 60
/ Set
20 Sets
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Smart Home Tuya Wireless WiFi Security Home
Alarm
System Support Alexa
US$ 25.5-32
/ Set
50 Sets
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
WiFi Smart Home Tuya Security
Alarm
Home System with APP Control
US$ 35
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Wolf Guard Tuya Smart WiFi+GSM
Alarm
System with Linkage Smart Home Devices for Ios and Android Operate Easily
US$ 69.5
/ Set
50 Sets
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Big Sos Home Intelligent Wireless Anti Theft Burglar GSM and WiFi
Alarm
System
US$ 38
/ Piece
5 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
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Category
Security & Protection
Alarm
Alarm Host
Product Features
Working Principle
Electro-Optical Type
Signal Transmission
Wireless Alarm
Wired Alarm
Working Mode
Active
Certification
DOT
E-MARK
CE
ISO
FCC
RoHS
Mutcd
ASTM
AS/NZS
CCC
More
Sensor Type
Electric Alarm
Alarm Volume (Within 1m)
≥80dB
≥90dB
≥100dB
≥110dB
Receive Frequency
229.95MHz
315MHz
433.92MHz
Usage
Window
Smoke
See More Features
Company Features
Business Type
Manufacturer/Factory
Trading Company
R&D Capacity
OEM
ODM
Own Brand
City
Shenzhen
Quanzhou
Hefei
Wenzhou
Ningbo
Hangzhou
More