All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
Filters
Supplier types
Trade Assurance
Protects your orders on Alibaba.com
Supplier
Store reviews
Based on a 5-star rating system
4.0 & up
4.5 & up
5.0
Product types
Ready to Ship
Paid samples
Categories
Alarm Systems
Personal Alarms
Locks
Lock Cylinders
Turnstiles
Padlocks
Smart Locks
View more
Price
-
OK
Min. order
OK
Supplier country/region
Australia
Bulgaria
Cambodia
Canada
Hong Kong SAR China
India
Indonesia
Italy
Malaysia
Mexico
Myanmar
Pakistan
Poland
Russia
Singapore
South Africa
South Korea
Spain
Taiwan China
Thailand
Turkey/Türkiye
United States
Uzbekistan
Vietnam
Alarm Type
App
Horn
Strobe
Sensor Type
Motion Sensor
Water Detector Sensor
Vibration Sensor
View more
Network
GSM
WiFi
Bluetooth
View more
Usage
Door
Window
Fire
View more
App Support
Tuya
Alexa
Google Home
View more
Feature
Easy Installation
Portable
PIR Motion Sensor
View more
Material
Metal
Abs
Plastic
View more
Detection Range
Up to 10 m
10-20m
20-30m
View more
Door Material
Glass
Aluminum Alloy
Plastic
Doorbell Type
Wireless
Wired
Application
Indoor & Outdoor
Safety Protection
Hotels
View more
Positioning Mode
GPS
LBS
Function
Keyless Entry
App Control
Trunk Release
View more
Power Source
Electric
Battery
USB
View more
Max. Voltage
12V
24V
Functional Application
Security
Motivity Type
Battery
Storage
Cloud
Memory Card
Frequency
58 kHz
8.2 MHz
Design Style
Industrial
Alibaba
Security
Alarms
Alarm Systems
Door alarm
(999+ products available)
Previous slide
Next slide
12V
Alarm
Systems Car Auto Remote Central Kit
Door
Lock Locking Vehicle Keyless Entry System With Remote Controllers
£29.33
MOQ: 1 set
StarNav HK Technology Limited
1 yrs
HK
2.7
/5.0
(6)
Previous slide
Next slide
Door
Access Control Terminal Face Recognition Super Big Screen for Multiple Senarios Able to Sidplay Advertisements
£256.42-294.13
MOQ: 1 set
Hong Kong Du Better Group Co., Limited
1 yrs
HK
Previous slide
Next slide
Chevrolet Central Locking Switch 10363353901160 For Electric
Door
Locks With Anti Theft
Alarm
Function
£2.64-3.44
MOQ: 1 piece
GO GO AUTOMATIC COMPANY LIMITED
1 yrs
HK
4.7
/5.0
(65)
Previous slide
Next slide
Tendcent 5-inch Android 11 Face Recognition Biometric
Door
Access Control System RFID Finger Attendance Customizable Face
£158.38-165.92
MOQ: 1 piece
Corevein Connect Limited
1 yrs
HK
Previous slide
Next slide
Jin Aoding
Alarm
Door
Latch Security Lock Sand Silver Aluminum Alloy Anti Theft Home Protection
£3.54
MOQ: 2 pieces
Linfon Technology Limited
1 yrs
HK
5.0
/5.0
(4)
Previous slide
Next slide
Central
Door
Locking DC12V One Way Keyless Entry Remote Engine Start Shock
Alarm
Car
Alarm
£12.33-14.79
MOQ: 50 packs
YIHU GROUP LIMITED
1 yrs
HK
4.8
/5.0
(2)
Previous slide
Next slide
Kingwei KWPS19L12 Indoor Emergency Security
Alarm
System Smart Home All in One Easy Install 12V ISO14001 Certified Siren
£4.53
MOQ: 2 pieces
KINGWEI ELECTRONIC CO., LTD.
9 yrs
TW
Previous slide
Next slide
INGICS Waterproof IoT
Door
/Window Open/CLOSE Detection
£10.19
MOQ: 1 unit
INGICS TECHNOLOGY CO., LTD.
11 yrs
TW
5.0
/5.0
(1)
1
More pages
7
8
9
10
11
12
13
14
15
More pages
70
Related Searches:
rf detector
wireless house alarm
wireless home alarm systems
door sensor alarm
wireless alarm
tracker detector
wireless house alarms
pir sensor outdoor
noise detector
motion sensor alarm
door alarms
stop alarm
wifi alarm system
wired alarm system
tv simulator
window alarm sensors
wireless burglar alarms
window alarms
motion detectors
alarm door contacts