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
Car Alarms
Network Camera
Fingerprint Scanners
Turnstiles
Pet Tracker
View more
Price
-
OK
Min. order
OK
Supplier country/region
Australia
Austria
Bangladesh
Bulgaria
Cambodia
Canada
Colombia
France
Germany
Greece
Hong Kong SAR China
Hungary
India
Indonesia
Italy
Japan
Kazakhstan
Kenya
Malaysia
Mexico
Myanmar
Netherlands
New Zealand
Pakistan
Philippines
Poland
Russia
Saudi Arabia
Sierra Leone
Singapore
Slovakia
South Africa
South Korea
Spain
Taiwan China
Thailand
Turkey/Türkiye
United Arab Emirates
United Kingdom
United States
Uzbekistan
Vietnam
Management certifications
ISO
BSCI
Alarm Type
App
Horn
Strobe
Sensor Type
Motion Sensor
Water Detector Sensor
Vibration Sensor
Network
GSM
WiFi
Bluetooth
View more
Usage
Door
Window
Fire
View more
App Support
Tuya
Alexa
Feature
Easy Installation
Portable
PIR Motion Sensor
View more
Material
Metal
Abs
Plastic
View more
Detection Range
Up to 10 m
10-20m
50-100m
View more
Communication Interface
Bluetooth
Function
Fitness Tracker
Sleep Tracker
Remote Control
View more
Theory
Digital
Electronic
Countdown
Type
PLC
Application
Public Places
Hotels
Thermometer Use
Indoor
Pest Type
Dogs
Car Make
Automotive
Speaker Type
Outdoor
Battery Type
Lithium
Operating Systems Supported
Windows
Mac
Communication
Bluetooth
USB
Alibaba
Security
Alarms
Alarm Systems
Alarms
(999+ products available)
Previous slide
Next slide
2 Way Big 1.73 Inch LCD Pager Display Auto Start Timer Start Stop Shock Warning Car
Alarm
System
£33.33-55.84
MOQ: 2 packs
YIHU GROUP LIMITED
1 yrs
HK
4.8
/5.0
(2)
Previous slide
Next slide
3120 12V 3kHz Waterproof Buzzer 31.2*H20MM High Decibel 90dB
Alarm
Sound Piezo Active Buzzer With Wire For Electric Vehicle
£1.14-1.36
MOQ: 100 pieces
ICMICRO ELECTRONICS (HK) LIMITED
1 yrs
HK
5.0
/5.0
(7)
Previous slide
Next slide
3120 12V 3kHz Waterproof Buzzer 31.2*H20MM High Decibel 90dB
Alarm
Sound Piezo Active Buzzer With Wire For Electric Vehicle
£1.14-1.36
MOQ: 100 pieces
ANGEL TECHNOLOGY ELECTRONICS CO.
1 yrs
HK
5.0
/5.0
(5)
Previous slide
Next slide
WH-150 GSM 3G 4G Cellular RTU SMS Relay Switch Industrial IoT Remote Monitoring System 2x7A Output In-built Watchdog
Alarm
£67.16-89.80
MOQ: 1 piece
WAYHANG ENTERPRISE CO., LIMITED
1 yrs
HK
4.5
/5.0
(20)
Previous slide
Next slide
Kingwei KWT1470J12B 12V AC Piezo Buzzer 4KHZ 85dB Continuous Sound
Alarm
14x7mm External-Drive Pins Mounting
£0.1057-0.1132
MOQ: 1 piece
KINGWEI ELECTRONIC CO., LTD.
9 yrs
TW
Previous slide
Next slide
4G SMS
Alarm
Messenger Motion Sensor Indoor Antenna Stainless Steel Metal Construction for Indoor Remote Monitoring Security
£75.46-150.92
MOQ: 1 set
EASEMIND TECHNOLOGY LIMITED
13 yrs
HK
5.0
/5.0
(2)
Previous slide
Next slide
4G SMS Data Logger
Alarm
Messenger with Water Sensor for Environment Monitoring System
£75.46-150.92
MOQ: 1 set
EASEMIND TECHNOLOGY LIMITED
13 yrs
HK
5.0
/5.0
(2)
Previous slide
Next slide
JMX015 Portable Metal Long Distance Wi-Fi 100-200m Remote Control Smart Gas Water Leakage Valve Controller Horn
Alarm
Automatic
£6.95
MOQ: 1 piece
RAYEE TECHNOLOGY CO., LIMITED
1 yrs
HK
4.6
/5.0
(4)
1
More pages
59
60
61
62
63
64
65
66
67
More pages
100
Related Searches:
garage alarms
motion sensor alarm
window alarms
door sensors alarm
door sensor alarm
gas detector for home
wireless burglar alarms
wireless house alarms
pir detector
outdoor motion sensor
door open alarm
wireless home alarm systems
pir sensor outdoor
tv simulator
window alarm
wireless house alarm
wireless burglar alarm
door alarms
wireless alarms
door stop alarm
Supplier
ISO
BSCI
