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Wholesale Sensor Door Alarm
32
products found
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Video
Portable Contact
Alarm
Standalone Wireless Warning Doorbell Magnetic
Sensor
Door
Window
Alarm
Portable Voice Spot
Alarm
US$ 72
/ Piece
20 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
WiFi
Door
Window Detector White Magnetic Contact Switch
Sensor
Door
Open for House Security
Alarm
House Security System
US$ 17-21
/ Set
1 Set
(Min. Order)
Start Order
Quanzhou Koqi Electronic Co., Ltd.
Glomarket Tuya Smart WiFi Security
Alarm
System Panel Built-in Siren with 433
Door
Motion
Sensor
Home
Alarm
System
US$ 39-43
/ Set
1 Set
(Min. Order)
Start Order
Quanzhou Koqi 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
Alarm
Home GSM WiFi House
Alarm
Security Support Alexa and Google
US$ 69-75
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Tuyasmart WiFi 4G GSM Smart Home Security
Alarm
US$ 75-80
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Smart Anti-Thief Intruder WiFi/GSM Burglar Wireless Home Security
Alarm
with IP Camera
US$ 69-75
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Home Automation GSM
Alarm
Systm with GSM+RFID
US$ 70-76
/ Piece
5 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
RFID Controlled
Alarm
Kits
US$ 60
/ Piece
20 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
4G GSM Solar Battery Security Burglar
Alarm
with SMS Call Alert
US$ 47-50
/ Piece
10 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Tuya APP Control Full Touch Screen Home Security WiFi GSM
Alarm
System
US$ 76-79
/ Set
1 Set
(Min. Order)
Start Order
Quanzhou Koqi Electronic Co., Ltd.
Glomarket Smart Home Tuya GSM/WiFi Security
Alarm
DIY System Wireless APP Control Anti Theft Security
Alarm
System Home Defense
US$ 27-31
/ Set
1 Set
(Min. Order)
Start Order
Quanzhou Koqi Electronic Co., Ltd.
Wireless Smart
Alarm
Home Security System Safe Home Defense with SMS Sos
Alarm
US$ 17-21
/ Set
1 Set
(Min. Order)
Start Order
Quanzhou Koqi Electronic Co., Ltd.
Best Sale WiFi GSM Security
Alarm
System for Home Burglar Intruder
Alarm
with Touch Screen
US$ 75-81
/ Set
1 Set
(Min. Order)
Start Order
Quanzhou Koqi Electronic Co., Ltd.
Video
4G GSM SMS Burglar WiFi Wireless Window
Door
Smart
Alarm
System
US$ 66-75
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Chitongda Electronic 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.
Intelligent GSM Burglar
Alarm
System with RFID Tag
US$ 60
/ Piece
20 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Smart Home Smart Life Tuya WiFi 4G GSM Burglar Wireless Keypad
Alarm
System for Home Security
US$ 50
/ Set
1 Set
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Wolf Guard GSM MMS
Alarm
Home Security System with LCD Screen
Alarm
US$ 49.5
/ Set
5 Sets
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
New Launch Tuya WiFi
Door
Motion
Sensor
Compatible with Smart Life
US$ 5-6
/ Piece
1 Piece
(Min. Order)
Start Order
Quanzhou Feidun Security Technology Co., Ltd.
Video
Wireless Tuya WiFi Magnetic Contact Home Security
Alarm
Door
Alarm
Sensor
Door
and Window Detector
US$ 5-6
/ Piece
1 Piece
(Min. Order)
Start Order
Quanzhou Feidun Security Technology Co., Ltd.
Video
Wireless GSM SMS Home Burglar Security
Alarm
System
US$ 72-80
/ Set
5 Sets
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
2022 GSM SMS Alert Solar Power Alert Security
Alarm
System
US$ 47-50
/ Piece
10 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
WiFi Wireless Security
Door
Magnetic Open Detector
Alarm
System with Tuya APP
US$ 5-6
/ Piece
1 Piece
(Min. Order)
Start Order
Quanzhou Feidun Security Technology Co., Ltd.
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Category
Security & Protection
Alarm
Alarm Host
Product Features
Working Principle
Electromagnetic
Alarm Volume (Within 1m)
≥110dB
Signal Transmission
Wireless Alarm
Working Mode
Active
Certification
CE
ISO
FCC
RoHS
CCC
Receive Frequency
315MHz
433.92MHz
Usage
Auto
Window
See More Features
Company Features
Business Type
Manufacturer/Factory
Trading Company
R&D Capacity
OEM
ODM
Own Brand
City
Shenzhen
Quanzhou