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
Other Security & Protection Products
Smart Home Products & Devices
Price
-
OK
Min. order
OK
Supplier country/region
Australia
Bulgaria
Canada
Hong Kong SAR China
India
Italy
Kazakhstan
Malaysia
Mexico
Myanmar
Pakistan
Philippines
Poland
Saudi Arabia
Singapore
South Korea
Spain
Taiwan China
Thailand
United States
Uzbekistan
Vietnam
Alarm Type
App
Horn
Strobe
Network
WiFi
GSM
Bluetooth
View more
Sensor Type
Motion Sensor
Water Detector Sensor
Vibration Sensor
View more
Usage
Door
Window
Fire
View more
Feature
Easy Installation
Portable
PIR Motion Sensor
View more
App Support
Tuya
Alexa
Google Home
View more
Material
Metal
Abs
Plastic
View more
Detection Range
Up to 10 m
10-20m
20-30m
View more
Application
Safety Protection
Hotels
Control Method
App
Remote
Voice
Function
Waterproof
Special Features
Waterproof
Remote Control
Tamper Alarm
View more
Operating System
Tuya
Android
iOS
Power Source
Electric
DC 12V
Waterproof
IP65
IP66
App Control
App Control
Plug Type
Universal
Cn
US
Display Color
White
Black
Design
Bar
Rotatable
Alibaba
Security
Alarms
Alarm Systems
Window alarms
(999+ products available)
Previous slide
Next slide
By-
alarm
Plus RF Magnetic Contact White 12.2 Cm Length Door
Window
Sensor
£62.60-80.48
MOQ: 1 unit
Planet Shop S.r.l.
1 yrs
IT
4.6
/5.0
(25)
Previous slide
Next slide
Magnetic
Window
Alarm
Sensor Door Contacts magnetic door sensor smart door sensor
£2.30-3.83
MOQ: 1 piece
Fast Sensor Hongkong Limited
11 yrs
HK
3.2
/5.0
(3)
Previous slide
Next slide
Waterproof Door Magnetic
Alarm
Beacon Sensor Door Security
Window
Sensor ibeacon
£7.66
MOQ: 2 pieces
KKM TECHNOLOGY COMPANY LIMITED
2 yrs
HK
5.0
/5.0
(4)
Previous slide
Next slide
Built-in 5-Year Battery LoRa Door/
Window
Open/Close Detector Wireless APP Push/Sound Light
Alarm
Anti-tamper
Alarm
System
£5.60
MOQ: 2 pieces
Explorer Kam Shan Limited
1 yrs
HK
Previous slide
Next slide
Smart
Alarm
System Home Security Home House
Window
Alarm
Sensor Detection Anti-thief Security Detectors
Alarm
System
£76.59-153.18
MOQ: 2 sets
EASEMIND TECHNOLOGY LIMITED
13 yrs
HK
5.0
/5.0
(3)
Previous slide
Next slide
Hot Selling Security Door and
Window
Magnetic
Alarm
ABS Material Water Resistant Multi-function Wi-Fi Horn Sound Burglar
Alarm
£3.07
MOQ: 1 piece
SUPER SECURITY ELECTRONIC LLC
2 yrs
US
Previous slide
Next slide
Tuya Zigbee Smart
Window
Detector Switch Wireless WiFi Door Sensor for Home Security
Alarm
System Switch
£3.76-4.22
MOQ: 2 pieces
Virtue Sensor Inc
1 yrs
US
Previous slide
Next slide
Door
Window
Alarm
105dB Loud Magnetic Sensor Home Office Security Easy Install Anti Theft Alert Drawers Cabinets
£1.53-1.69
MOQ: 100 pieces
RAYEE TECHNOLOGY CO., LIMITED
1 yrs
HK
4.5
/5.0
(2)
1
2
3
4
5
6
7
More pages
57
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
door alarms
stop alarm
wifi alarm system
wired alarm system
tv simulator
window alarm sensors
wireless burglar alarms
motion detectors
alarm door contacts
Supplier
