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Accurate Defense Anti-Theft Doorbell PIR Motion Sensor Wireless Home Use Emergency Alert Volume Adjustable Door Alarm
$4.60-5.20
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Pir Motion Detection

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Shenzhen Professional Security Technology Co., Limited
Guangdong, countryFlag CN
4.9/5
verifiedSupplier
17 yrs
30+ staff
1,300+ m²
Contact supplier
#5 leading factory for Alarms
Finished product inspection
Full customization
Minor customization
ODM service available
Project solutions
Supplier assessment procedures
On-time delivery
100%
Reorder rate
28%
Response time
≤4h
Online revenue
US $390,000+
Customization options
color
material
size
logo
packaging
label
graphic
Main products (number of listings)
Alarm Systems
(568)
Alarm Systems
(568)
Smart Locks
(220)
Smart Locks
(220)
Network Camera
(190)
Network Camera
(190)
$51.50
$51.50
$31.99
$9.69-9.99
$21.50
Top sponsor listing
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Dongguan Wofea Electronic Technology Co., Ltd.
Guangdong, countryFlag CN
4.7/5
4 yrs
Contact supplier
On-time delivery
100%
Reorder rate
<15%
Response time
≤8h
Online revenue
US $50,000+
Main products (number of listings)
Alarm Systems
(257)
Smart Home Products & Devices
(69)
Other Security & Protection Products
(32)
Other Smart Home
(26)
Smoke Detectors
(22)
Smart Power Socket Plug
(21)
$3
Min. order: 1 piece
$2.50
Min. order: 2 pieces
$2.50-3
Min. order: 2 sets
$3.50
Min. order: 2 pieces
$2.50
Min. order: 100 pieces
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Shenzhen FOS Technology Co., Ltd.
Guangdong, countryFlag CN
4.8/5
3 yrs
Contact supplier
On-time delivery
100%
Reorder rate
<15%
Response time
≤1h
Online revenue
US $800+
Main products (number of listings)
Motion & Position Sensors
(189)
PCBA
(20)
Temperature Sensors
(9)
Repeaters
(8)
Routers
(7)
Chargers & Adapters
(6)
$4.40
Min. order: 2 boxes
$4.40
Min. order: 2 boxes
$4.40
Min. order: 2 boxes
$4.40
Min. order: 2 boxes
$1.19
Min. order: 2 pieces
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Shenzhen Daping Computer Co., Ltd.
Guangdong, countryFlag CN
4.9/5
13 yrs
Contact supplier
On-time delivery
83%
Reorder rate
28%
Response time
≤3h
Online revenue
US $1,300,000+
Main products (number of listings)
Alarm Systems
(188)
Personal Alarms
(117)
Smart Home Products & Devices
(39)
Smart Remote Control
(24)
Smart Power Socket Plug
(17)
Smart Locks
(16)
$4
Min. order: 5 pieces
$3.50
Min. order: 10 pieces
$4.14
Min. order: 2 pieces
$3.50
Min. order: 100 pieces
$4
Min. order: 10 pieces
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Shenzhen Homelux Intelligent Technology Co., Ltd.
Guangdong, countryFlag CN
5.0/5
16 yrs
Contact supplier
On-time delivery
100%
Reorder rate
25%
Response time
≤8h
Online revenue
US $3,000+
Main products (number of listings)
Alarm Systems
(437)
Smoke Detectors
(7)
Other Security & Protection Products
(7)
Motion & Position Sensors
(2)
Personal Alarms
(2)
VoIP Products
(2)
$3.90-4.60
Min. order: 1 set
$5-6.50
Min. order: 1000 pieces
$5-5.50
Min. order: 1 piece
$4.60-6.80
Min. order: 10 pieces
$3.30-4
Min. order: 10 pieces
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AEI PROTECT-ON SYSTEMS LIMITED
HK, countryFlag HK
4.5/5
5 yrs
Contact supplier
On-time delivery
94%
Reorder rate
<15%
Response time
≤1h
Online revenue
US $50,000+
Main products (number of listings)
Access Control Card Readers
(142)
Other Access Control Products
(114)
Motion & Position Sensors
(28)
Biometric Access Control Products
(25)
Alarm Systems
(23)
Smart Remote Control
(14)
$11.50-12.70
Min. order: 2 pieces
$11.50-12.70
Min. order: 2 pieces
$10.10-11.20
Min. order: 2 pieces
$11.50-12.70
Min. order: 1 piece
$10.10-11.20
Min. order: 2 pieces
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Ningbo Juda Electric Co.,Ltd.
Zhejiang, countryFlag CN
5.0/5
15 yrs
Contact supplier
On-time delivery
92%
Reorder rate
<15%
Response time
≤9h
Online revenue
US $10,000+
Main products (number of listings)
Motion & Position Sensors
(139)
Outdoor Wall Lamps
(44)
Smart Home Lights
(32)
Flood Lights
(28)
Downlights
(26)
Ceiling Lights
(23)
$2.45
Min. order: 1000 pieces
$2.43
Min. order: 1000 pieces
$5
Min. order: 1 piece
$2.96
Min. order: 200 pieces
$4.11
Min. order: 1 piece
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Shenzhen Pushuntai Electronics Technology Co.,Ltd
Guangdong, countryFlag CN
4.8/5
5 yrs
Contact supplier
On-time delivery
100%
Reorder rate
15%
Response time
≤3h
Online revenue
US $60,000+
Main products (number of listings)
Alarm Systems
(278)
Smoke Detectors
(27)
Bicycle Light
(15)
Door Phones
(11)
Bicycle Pump
(9)
Bicycle Lock
(7)
$15-19
Min. order: 2 pieces
$24.20
Min. order: 2 pieces
$5.50
$4.32
Min. order: 100 pieces
$5.40
Min. order: 50 pieces
No supplier images available
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Shenzhen Chitongda Electronic Co., Ltd.
Guangdong, countryFlag CN
4.4/5
20 yrs
Contact supplier
On-time delivery
92%
Reorder rate
16%
Response time
≤3h
Online revenue
US $40,000+
Main products (number of listings)
Alarm Systems
(731)
Personal Alarms
(157)
Smoke Detectors
(27)
Other Security & Protection Products
(14)
Smart Locks
(13)
Network Camera
(13)
$7.60
Min. order: 5 sets
$5.50
Min. order: 1 set
$4.50
Min. order: 5 pieces
$5.20
Min. order: 10 sets
$1-4.50
Min. order: 2 sets
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Zhuhai Witzone Electronics Co., Ltd.
Guangdong, countryFlag CN
4.9/5
6 yrs
Contact supplier
On-time delivery
93%
Reorder rate
<15%
Response time
≤5h
Online revenue
US $10,000+
Main products (number of listings)
Other Security & Protection Products
(571)
Alarm Systems
(360)
Plastic Tubes
(61)
Plastic Boxes
(2)
Glass Bottles
(2)
Paper Boxes
(2)
$6.30
Min. order: 1 piece
$22
Min. order: 1 piece
$5.50
Min. order: 1 piece
$18
Min. order: 1 piece
$38.50
Min. order: 1 piece
No supplier images available
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Shenzhen Xinshengyuan Security Co., Ltd.
Guangdong, countryFlag CN
4.8/5
3 yrs
Contact supplier
On-time delivery
97%
Reorder rate
17%
Response time
≤4h
Online revenue
US $40,000+
Main products (number of listings)
Other Security & Protection Products
(105)
Personal Alarms
(56)
Alarm Systems
(22)
Other Access Control Products
(8)
Door Phones
(7)
Network Camera
(5)
$2.25
Min. order: 2 pieces
$2.55
Min. order: 2 pieces
$15.32
Min. order: 2 pieces
$5
Min. order: 10 pieces
$4.51
Min. order: 30 pieces
No supplier images available
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Quanzhou Heyi Electronics Co., Ltd.
Fujian, countryFlag CN
4.8/5
11 yrs
Contact supplier
On-time delivery
100%
Reorder rate
<15%
Response time
≤2h
Online revenue
US $60,000+
Main products (number of listings)
Alarm Systems
(791)
Personal Alarms
(52)
Smoke Detectors
(39)
Smart Power Socket Plug
(6)
Network Camera
(2)
$5-7
Min. order: 1 set
$8
Min. order: 1 piece
$10.50-18
Min. order: 1 set
$9.90
Min. order: 50 sets
$18
Min. order: 1 piece
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Shenzhen Chuangke Security Technology Co., Ltd.
Guangdong, countryFlag CN
4.8/5
5 yrs
Contact supplier
On-time delivery
94%
Reorder rate
<15%
Response time
≤2h
Online revenue
US $130,000+
Main products (number of listings)
Smart Home Products & Devices
(269)
Personal Alarms
(94)
Smoke Detectors
(76)
Alarm Systems
(58)
Smart Home Kits & Systems
(45)
Door Phones
(25)
$8.49
Min. order: 2 pieces
$6.30
Min. order: 2 pieces
$8.50
Min. order: 10 pieces
$4
Min. order: 2 pieces
$45
Min. order: 2 pieces
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Shenzhen Tongtianxia Cross-Border Business Co., Ltd.
Guangdong, countryFlag CN
4.8/5
7 yrs
Contact supplier
On-time delivery
99%
Reorder rate
<15%
Response time
≤2h
Online revenue
US $50,000+
Main products (number of listings)
Network Camera
(252)
Alarm Systems
(245)
Surveillance Systems
(82)
Door Phones
(47)
Doorbells
(36)
Wall Switches
(34)
$4.82
Min. order: 5 pieces
$5.08
Min. order: 10 pieces
$27.52
Min. order: 2 sets
$29.50
Min. order: 5 sets
$6.88
Min. order: 10 pieces
supplierLogo
Shenzhen Waytronic Electronics Co., Ltd.
Guangdong, countryFlag CN
4.7/5
5 yrs
Contact supplier
On-time delivery
100%
Reorder rate
<15%
Response time
≤4h
Online revenue
US $90,000+
Main products (number of listings)
Alarm Systems
(276)
Other Access Control Products
(20)
Door Phones
(13)
Other Security & Protection Products
(10)
Speakers
(9)
Digital Voice Recorders
(8)
$12
Min. order: 1 piece
$19.99-26
Min. order: 1 piece
$33-36
Min. order: 2 pieces
$54
Min. order: 1 piece
$38-63
Min. order: 1 piece
supplierLogo
Shenzhen Professional Security Technology Co., Limited
Guangdong, countryFlag CN
4.9/5
verifiedSupplier
17 yrs
30+ staff
1,300+ m²
Contact supplier
#5 leading factory for Alarms
Finished product inspection
Full customization
Minor customization
ODM service available
Project solutions
Supplier assessment procedures
On-time delivery
100%
Reorder rate
28%
Response time
≤4h
Online revenue
US $390,000+
Customization options
color
material
size
logo
packaging
label
graphic
$3.20
Min. order: 1 piece
$3.20
Min. order: 50 pieces
$5.45
Min. order: 1 piece
$5.81-5.99
Min. order: 5 pieces
$1.47-1.50
Min. order: 50 pieces
supplierLogo
Ningbo Energylux Optoelectronics Technology Co., Ltd.
Zhejiang, countryFlag CN
13 yrs
Contact supplier
On-time delivery
100%
Reorder rate
-
Response time
≤14h
Online revenue
-
Main products (number of listings)
Motion & Position Sensors
(97)
Other Sensors
(60)
Other Lighting Accessories
(15)
Safety Sensors
(14)
Optical Sensors
(12)
Smart Outdoor Lights
(8)
$0.50-2
Min. order: 1 piece
$0.50-3
Min. order: 1000 acres
$0.50-3
Min. order: 1000 acres
$1-4
Min. order: 1000 pieces
$0.50-2
Min. order: 1 acre
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Foshan Shunde Advante Electron Ltd.
Guangdong, countryFlag CN
9 yrs
Contact supplier
On-time delivery
100%
Reorder rate
-
Response time
≤4h
Online revenue
-
Main products (number of listings)
Door Phones
(273)
Dimmers
(36)
Alarm Systems
(20)
$6.29-6.33
Min. order: 1000 pieces
$3.50-4.80
Min. order: 1000 pieces
$6.29-6.33
Min. order: 1000 pieces
$6.29-6.33
Min. order: 1000 pieces
$6.59-6.99
Min. order: 1000 pieces
supplierLogo
Ninghai Yinuo Electronics Co., Ltd.
Zhejiang, countryFlag CN
4 yrs
Contact supplier
On-time delivery
100%
Reorder rate
-
Response time
≤1h
Online revenue
-
Main products (number of listings)
Battery Boxes & Racks
(57)
Motion & Position Sensors
(35)
Battery Accessories
(28)
Electrical Ceramics
(12)
Alarms, Buzzers, and Sirens
(9)
USB Connector
(7)
$1-2.50
Min. order: 50 pieces
$1-3
Min. order: 50 pieces
$0.50-3.50
Min. order: 10 pieces
$0.50-1.80
Min. order: 100 pieces
$1-2.90
Min. order: 50 pieces
No supplier images available
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Shanghai Lipu Lighting Co., Ltd.
Shanghai, countryFlag CN
4.5/5
8 yrs
Contact supplier
On-time delivery
90%
Reorder rate
16%
Response time
≤4h
Online revenue
US $10,000+
Main products (number of listings)
Optical Sensors
(175)
Other Sensors
(90)
Street Lights
(76)
Flood Lights
(62)
Ballasts
(62)
Starters
(32)
$2.80-3.20
Min. order: 1 piece
$2.50-2.80
Min. order: 1 piece
$1.80-2.30
Min. order: 100 pieces
$2.80
Min. order: 100 pieces
$2.80-3.20
Min. order: 1 piece

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