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Wholesale Sensor Door Alarm
613
products found
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Minco Home Smart Life Remote Control Wireless Magnetic
Door
Contact/
Sensor
for Home
Alarm
Tuya Smart WiFi Automatic Sliding
Door
Sensor
US$ 5.08-6.6
/ Piece
1 Piece
(Min. Order)
Start Order
Anhui Senta Intelligent Technology Co., Ltd.
Video
PIR Auto
Sensor
Alarm
Door
Chime
US$ 5-6
/ Set
1000 Sets
(Min. Order)
Start Order
HEFEI LONG RIVER ELECTRICAL CO., LTD.
Video
2 Sounds
Door
Window Enter Motion
Sensor
Alarm
US$ 0.33-2.3
/ Piece
3000 Pieces
(Min. Order)
Start Order
HEFEI LONG RIVER ELECTRICAL CO., LTD.
Minco Home Factory Price Wireless WiFi Antomatic
Door
/Window
Sensor
for Smart Home
Alarm
Security Anti-Theft System
US$ 4.9-6.4
/ Piece
1 Piece
(Min. Order)
Start Order
Anhui Senta Intelligent Technology Co., Ltd.
Video
Door
Window Enter Magnetic Motion
Sensor
Alarm
US$ 0.36-2.3
/ Piece
3000 Pieces
(Min. Order)
Start Order
HEFEI LONG RIVER ELECTRICAL CO., LTD.
Video
PIR Motion
Sensor
Wireless Doorbell/
Alarm
US$ 3-6
/ Set
1000 Sets
(Min. Order)
Start Order
HEFEI LONG RIVER ELECTRICAL CO., LTD.
Video
PIR Motion
Sensor
Door
Chime/
Alarm
US$ 1.6-3.3
/ Piece
2000 Pieces
(Min. Order)
Start Order
HEFEI LONG RIVER ELECTRICAL CO., LTD.
Video
Travel
Door
Handle Enter
Alarm
9V Battery Easy to Use
US$ 1.3-1.8
/ Piece
3000 Pieces
(Min. Order)
Start Order
HEFEI LONG RIVER ELECTRICAL CO., LTD.
Video
Door
Window Enter Magnet
Alarm
4PCS Blister Packing
US$ 1.3-1.5
/ Set
3000 Sets
(Min. Order)
Start Order
HEFEI LONG RIVER ELECTRICAL CO., LTD.
Video
Burg Wachter Doorbell &
Alarm
for
Door
and Window
US$ 0.4-0.9
/ Set
3000 Sets
(Min. Order)
Start Order
HEFEI LONG RIVER ELECTRICAL CO., LTD.
Video
Door
Window Enter Magnet
Alarm
3PCS Blister Packing AAA Battery
US$ 1.3-1.5
/ Set
3000 Sets
(Min. Order)
Start Order
HEFEI LONG RIVER ELECTRICAL CO., LTD.
Video
2 Sounds
Door
Window Enter
Alarm
and Doorbell
US$ 0.33-2.3
/ Piece
3000 Pieces
(Min. Order)
Start Order
HEFEI LONG RIVER ELECTRICAL CO., LTD.
Video
Door
Window Magnet Enter
Alarm
4PCS Blister Card Packing
US$ 1.3-1.5
/ Set
3000 Sets
(Min. Order)
Start Order
HEFEI LONG RIVER ELECTRICAL CO., LTD.
Video
Magnetic Doorbell & Key Pad
Alarm
with Password
US$ 0.39-2.3
/ Piece
3000 Pieces
(Min. Order)
Start Order
HEFEI LONG RIVER ELECTRICAL CO., LTD.
Video
Best Selling
Door
Stop
Alarm
with Loud Sound
US$ 1.3-1.8
/ Piece
3000 Pieces
(Min. Order)
Start Order
HEFEI LONG RIVER ELECTRICAL CO., LTD.
Video
Burg Wachter
Alarm
for
Door
and Window
US$ 1.3-1.5
/ Set
3000 Sets
(Min. Order)
Start Order
HEFEI LONG RIVER ELECTRICAL CO., LTD.
Video
32 Melody Visitor Doorbell Chime/
Alarm
with "Hello, Welcome"
US$ 2.1-2.5
/ Piece
2000 Pieces
(Min. Order)
Start Order
HEFEI LONG RIVER ELECTRICAL CO., LTD.
Video
Magnetic
Door
Key Pad
Alarm
with Password
US$ 0.39-2.3
/ Piece
3000 Pieces
(Min. Order)
Start Order
HEFEI LONG RIVER ELECTRICAL CO., LTD.
Video
Guardwatch PIR Motion Wireless Doorbell/
Alarm
US$ 5-6
/ Set
1000 Sets
(Min. Order)
Start Order
HEFEI LONG RIVER ELECTRICAL CO., LTD.
Video
Travel Companion
Door
Handle Enter
Alarm
US$ 1.3-1.8
/ Piece
3000 Pieces
(Min. Order)
Start Order
HEFEI LONG RIVER ELECTRICAL CO., LTD.
Video
Door
Window Enter Magnet
Alarm
& Doorbell 4PCS Blister Packing
US$ 0.33-2.3
/ Piece
3000 Pieces
(Min. Order)
Start Order
HEFEI LONG RIVER ELECTRICAL CO., LTD.
Video
Door
Window Enter Magnet
Alarm
3PCS Blister Card Packing AAA Battery
US$ 0.39-2.3
/ Piece
3000 Pieces
(Min. Order)
Start Order
HEFEI LONG RIVER ELECTRICAL CO., LTD.
Video
Magnetic
Door
Window Enter Doorbell and
Alarm
US$ 0.33-2.3
/ Piece
3000 Pieces
(Min. Order)
Start Order
HEFEI LONG RIVER ELECTRICAL CO., LTD.
Video
Door
Stop
Alarm
with Loud Sound
US$ 1.3-1.8
/ Piece
3000 Pieces
(Min. Order)
Start Order
HEFEI LONG RIVER ELECTRICAL CO., LTD.
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Category
Security & Protection
Probe, Sensor
Alarm
EAS & Accessories
Construction & Decoration
Door Opener
Other Doors
More
Product Features
Signal Transmission
Wireless Alarm
Wired Alarm
Working Mode
Active
Certification
CE
FCC
RoHS
CCC
Sensor Type
Electric Alarm
Magnetic Switch Alarm
Working Principle
Electro-Optical Type
Electromagnetic
Alarm Volume (Within 1m)
≥80dB
≥110dB
Receive Frequency
433.92MHz
Usage
Auto
Window
See More Features
Company Features
Business Type
Manufacturer/Factory
Trading Company
R&D Capacity
OEM
City
Hefei