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Door Alarm Alert
1,549
products found
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Video
Magnetic
Door
Windows Home Security
Alarm
Alert
US$ 1.73-1.99
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Meinoe Electronics Technology Co., Ltd.
Video
Home Security Burglar
Alarm
Magnetic Sensor
Door
Window
Alarm
US$ 2.03-2.3
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Meinoe Electronics Technology Co., Ltd.
Video
Magnetic
Door
/Window Enter
Alarm
with AAA Battery
US$ 0.39-2.3
/ Piece
3000 Pieces
(Min. Order)
Start Order
HEFEI LONG RIVER ELECTRICAL CO., LTD.
Video
Vibration
Door
Window
Alarm
for Home Kids Dementia Patients Safety Wireless Burglar
Alarm
US$ 2.09-2.5
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Meinoe Electronics Technology Co., Ltd.
Video
Home Security
Door
Stop
Alarm
120dB for Home Traveling Doorstop Safety Tools
US$ 1.31-1.75
/ Piece
10 Pieces
(Min. Order)
Start Order
Shenzhen Sumring Technology Co., Limited
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
Magnet Muslim Doorbell Arabic Sound Enter
Alarm
DC3.0V
US$ 0.7-1.1
/ Piece
3000 Pieces
(Min. Order)
Start Order
HEFEI LONG RIVER ELECTRICAL CO., LTD.
Video
Battery Operated Fire Detector Universal Car
Door
Lock Smoke
Alarm
US$ 1-10
/ Piece
5001 Pieces
(Min. Order)
Start Order
Ningbo Kingdun Electronic Industry Co., Ltd.
Video
Travel Home Apartment House Sensitivity Windows Chain Burglar
Door
Alarm
US$ 9.5
/ Set
1000 Sets
(Min. Order)
Start Order
EC Hardware Co., Ltd.
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
Home Security
Alarm
Door
Stopper Household
Door
Open Sensor
Alarm
US$ 3.06-4.5
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Meinoe Electronics Technology 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
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.
Wired Magnetic Contact Switch Normally Closed
Door
Open Sensor
Alarm
US$ 4.22-5.14
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Sumring Technology Co., Limited
Video
Meinoe Wireless
Door
Sensor
Alarm
Anti Theft Window
Alarm
130dB
US$ 1.73-1.99
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Meinoe Electronics Technology Co., Ltd.
Video
125dB Adjustable Sensitivity Switch Anti-Slip
Door
Stop
Alarm
Portable Security Detection Wedge
Door
Stopper
Alarm
US$ 3.78-4.2
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Sumring Technology Co., Limited
Video
Home Windows
Door
Magnetic Security Burglar
Alarm
US$ 2.03-2.3
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Meinoe Electronics Technology 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
Door
Stopper
Alarm
120dB Hotel and Home Smart
Door
Stop Sensor
Alarm
US$ 1.31-1.58
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Sumring Technology Co., Limited
Video
Home Security Burglar
Alarm
Wireless Entry Magnetic
Door
Window
Alarm
US$ 1.49-1.8
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Meinoe Electronics Technology Co., Ltd.
Video
Portable
Door
Stop
Alarm
Anti-Theft Wireless Security System
Door
Stopper Block
Alarm
for Home Hotel Dormitory Safety
US$ 3.78-4.2
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Sumring Technology Co., Limited
Video
Mini
Door
Stopper
Alarm
125dB Home Safety Protection Portable Wireless
Door
Stop
Alarm
US$ 1.83-2.3
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Meinoe Electronics Technology Co., Ltd.
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
Door
Window Open Sensor Wireless
Door
Alarm
for Kids Safety
US$ 1.73-1.99
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Meinoe Electronics Technology Co., Ltd.
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Category
Security & Protection
Alarm
Probe, Sensor
Alarm Host
Alarm & Security System Accessories
CCTV Camera
More
Product Features
Signal Transmission
Wireless Alarm
Wired Alarm
Working Mode
Active
Certification
DOT
E-MARK
CE
ISO
FCC
RoHS
MUTCD
ASTM
AS/NZS
CCC
More
Working Principle
Electro-Optical Type
Electromagnetic
Electromechanical
Electro-Acoustic Style
Alarm Volume (within 1m)
≥80dB
≥90dB
≥100dB
≥110dB
Receive Frequency
229.95MHz
315MHz
433.92MHz
See More Features
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