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
Padlocks
Smart Locks
Other Security & Protection Products
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
Saudi Arabia
Singapore
South Africa
South Korea
Spain
Taiwan China
Thailand
Turkey/Türkiye
United States
Uzbekistan
Vietnam
Alarm Type
App
Horn
Strobe
Network
GSM
WiFi
Bluetooth
View more
Sensor Type
Motion Sensor
Water Detector Sensor
Vibration Sensor
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
Application
Safety Protection
Indoor & Outdoor
Hotels
View more
Doorbell Type
Wireless
Wired
Communication Interface
WiFi
Bluetooth
Door Material
Glass
Aluminum Alloy
Plastic
Frame Material
Aluminum Alloy
Steel
Positioning Mode
GPS
LBS
Function
Keyless Entry
Remote Starter
App Control
View more
Storage
Cloud
Memory Card
Ingress Protection
IP65
Power Source
Electric
Battery
USB
View more
Motivity Type
Digital
Battery
Alibaba
Security
Alarms
Alarm Systems
Door alarms
(999+ products available)
Previous slide
Next slide
Youth Football 7-Piece Slotted Pad Set Full Protective Gear Lightweight Football Pad Set for Youth Tackle Football Players Hip
£6.90-8.05
MOQ: 1 set
Quesid Pro
1 yrs
PK
4.9
/5.0
(9)
Previous slide
Next slide
Intrusion
Alarm
Gap Magnet Contact Wireless Gate
Door
Detector for
Door
/Window Open/Close Monitoring Sensor
£38.30-114.89
MOQ: 1 set
EASEMIND TECHNOLOGY LIMITED
13 yrs
HK
5.0
/5.0
(3)
Previous slide
Next slide
High Quality SP Xp-05 White 4.5V Water Resistant 130dB Magnetic
Door
& Window Security
Alarm
Siren for Home Anti-Theft
£1.69-2
MOQ: 1 piece
SUPER SECURITY ELECTRONIC LLC
2 yrs
US
Previous slide
Next slide
Smart Home Automation System Tuya App Remote Control Wireless
Door
Magnetic Contact WiFi
Door
Window Entry
Alarm
Sensor
£3.76-4.22
MOQ: 2 pieces
Virtue Sensor Inc
1 yrs
US
Previous slide
Next slide
Triple Pole Fully Resettable Manual Call Point Fire Safety
Alarm
System LED Flasher Sounder Emergency
Door
Release Home Use
£6.06-7.09
MOQ: 50 packs
SEKURITY XCHANGE
5 yrs
IN
Previous slide
Next slide
Tuya Zigbee
Door
Window Magnetic Sensor Smart Life APP Security Detector
Alarm
Remote Monitor Works Alexa Google Home F261
£3.59-25.31
MOQ: 1 piece
HELLOCHIP LIMITED
1 yrs
HK
4.7
/5.0
(544)
Previous slide
Next slide
SMARSECUR TY-106 White 2.4GHz Wireless Home WIFI Touch Control Panel Security Burglar
Alarm
System Tuya Smart App Alexa Google
£29.49-82.64
MOQ: 1 piece
RAYEE TECHNOLOGY CO., LIMITED
1 yrs
HK
4.5
/5.0
(3)
Previous slide
Next slide
Garment Shop
Alarm
System Gate 58Khz EAS Security
Door
Retail Anti Theft EAS Clothing Security Anti-theft Antenna System AM
£195.31-219.05
MOQ: 1 set
RUIHONGTAI SECURITY TECHNOLOGY (HK) LIMITED
4 yrs
HK
5.0
/5.0
(2)
1
More pages
16
17
18
19
20
21
22
23
24
More pages
73
Related Searches:
wireless home alarm system
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
stop alarm
wifi alarm system
wired alarm system
tv simulator
window alarm sensors
wireless burglar alarms
window alarms
motion detectors
alarm door contacts