Sign In
Join Free
My Account
Hi,
Sign Out
New Message(s)
0
Unquoted Sourcing Request(s)
0
New Quote(s) of Sourcing Request
0
Manage Products
Edit My Showroom
Sign Out
Secured Trading
Products
Suppliers
Sourcing Requests
Suppliers
Search
All Categories
Agriculture & Food
Apparel & Accessories
Arts & Crafts
Auto, Motorcycle Parts & Accessories
Bags, Cases & Boxes
Chemicals
Computer Products
Construction & Decoration
Consumer Electronics
Electrical & Electronics
Furniture
Health & Medicine
Industrial Equipment & Components
Instruments & Meters
Light Industry & Daily Use
Lights & Lighting
Manufacturing & Processing Machinery
Metallurgy, Mineral & Energy
Office Supplies
Packaging & Printing
Security & Protection
Sporting Goods & Recreation
Textile
Tools & Hardware
Toys
Transportation
Sign In
Join Free
My Account
Inquiry Basket
Wholesale Sensor Door Alarm
558
products found
Product List
Supplier List
Secured Trading Service
Min Order:
OK
Price:
-
OK
Sort by:
Best Match
Price low to high
Price high to low
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
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 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
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
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
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
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 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
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
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
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
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
2021 Wolfguard 4G WiFi Zigbee Gateway Smart Home Automation Smart Hub
Alarm
US$ 50-78
/ Set
2 Sets
(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
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 Smart Itelligent Personal GSM WiFi
Alarm
Sensor
Movimiento
Alarm
US$ 65-78
/ Set
1 Set
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Smart Life GSM WiFi Home Security Intruder
Alarm
Security System Support Alexa and Google
US$ 26-35
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
China Best 4G Home Security
Alarm
Protect WiFi Security GSM Wireless Home
Alarm
System Made in China
US$ 50-78
/ Set
2 Sets
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
P2p 2CH 5MP IR 30m Poe Wired IP Camera Seetong Poe NVR Network PTZ Camera Kits
US$ 178-198
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Anxinshi Technology 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.
CCTV Camera System H. 265 8CH HD 5X 5MP Poe Camera NVR Video Surveillance System Kits
US$ 550-579
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Anxinshi Technology Co., Ltd.
Anxinshi Brand 4CH Video Surveillance System HD 4K 5X Zoom Security Camera Motion Detection
Alarm
IP Camera Set Poe
US$ 255-286
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Anxinshi Technology Co., Ltd.
Video
4G WiFi GSM GPRS Home Security
Alarm
GSM WiFi
Alarm
Security Smart System with Free WiFi Camera
US$ 50-78
/ Set
2 Sets
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
1
2
3
4
5
6
7
8
24
Next
Show:
24
36
48
Category
CCTV Camera
Security & Protection
Surveillance, Control & Protection
Product Features
Sensor
CMOS
HDMI Format
480I
720P
1080P
Certification
CE
FCC
CCC
RoHS
EMI/EMC
ISO9001: 2000
More
Effective Distance
≧30m
10-30m
0-9m
Sensor Size
1/3 inch
1/4 inch
Remote Control
With Remote Control
Without Remote Control
See More Features
Company Features
Business Type
Manufacturer/Factory
Trading Company
R&D Capacity
Own Brand
OEM
ODM
Others
City
Hefei
Shenzhen
Beijing
Dongguan
Guangzhou
Nanjing
Wenzhou
Hangzhou
More