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
Smart Home Products & Devices
Smart Home Kits & Systems
Price
-
OK
Min. order
OK
Supplier country/region
Bulgaria
Hong Kong SAR China
India
Indonesia
Italy
Myanmar
South Africa
Spain
Taiwan China
Thailand
United Kingdom
United States
Vietnam
Alarm Type
App
Horn
Strobe
Network
GSM
WiFi
Bluetooth
View more
Sensor Type
Motion Sensor
Water Detector Sensor
Vibration Sensor
Usage
Door
Window
Fire
View more
App Support
Tuya
Alexa
Google Home
View more
Feature
Easy Installation
Durable
Portable
View more
Material
Metal
Abs
Plastic
View more
Detection Range
Up to 10 m
10-20m
50-100m
View more
Positioning Mode
GPS
GSM
GPRS
View more
Application
Home
Hotel
Garage
View more
Function
Night Vision
Two-Way Audio
Built-in Mic
View more
Plug Type
Universal
Cn
Door Type
Wood Door
Steel Door
Stainless Steel Door
View more
Display Color
White
Black
Track View
PC
iOS App
Android App
View more
Communication
Cellular
WiFi
Bluetooth
Audio Input/Output
Hdmi
VGA
Connection
Bluetooth
3G/4G SIM Card
Alibaba
Security
Alarms
Alarm Systems
Wifi alarm system
(999+ products available)
Previous slide
Next slide
MC500A Tuya Zigbee 3.0 Window Detector Smart Automatic Home Security
Alarm
System
Wireless
Wifi
Door Sensor
£3.31-3.99
MOQ: 1 piece
Virtue Sensor Inc
1 yrs
US
Previous slide
Next slide
Sudex BL6600 Smart Home Burglar Protection Kit GSM 433MHz Wireless APP Control Security Siren
System
£18.65-22.39
MOQ: 50 pieces
Sudex Trading SL
1 yrs
ES
Previous slide
Next slide
Motion Sensor Window Door Opener 433MHz Window Door Sensor Wireless Digital
Alarm
Sensor with Relay
£38.30-114.89
MOQ: 2 sets
EASEMIND TECHNOLOGY LIMITED
13 yrs
HK
5.0
/5.0
(3)
Previous slide
Next slide
WiFi
TUYA Metal Fingerprint Access Control
System
Card Readers Reset Function IP68 Waterproof 10,000 Users TF2 Cloud Storage
£21.45-24.51
MOQ: 2 units
Timmy Intelligent Control Technology Co., Limited
1 yrs
HK
5.0
/5.0
(2)
Previous slide
Next slide
Glomarket SD0346 Smart
WiFi
Vibration Sensor Automatic
Alarm
Alexa Google Home Compatibility Tuya Smart App 100-200m Detection
£3.45-4.22
MOQ: 2 pieces
GLOMARKET TRADING LIMITED
1 yrs
HK
4.8
/5.0
(13)
Previous slide
Next slide
Tendcent Face Recognition Devices
WiFi
Biometric Secure Access Control Customize logo Support Facial Detection Attendance
System
£130.21-137.86
MOQ: 1 piece
Corevein Connect Limited
1 yrs
HK
Previous slide
Next slide
Tuya Smart
WiFi
Water Leak Sensor with Audible
Alarm
, Multi-function Leak Detection,, Wireless for Home Use W35
£3.76-4.06
MOQ: 1 piece
HELLOCHIP LIMITED
1 yrs
HK
4.7
/5.0
(541)
Previous slide
Next slide
DK-2831B (P2) Tuya
WiFi
Control Standalone Vandal Resistant Access Keypad with Doorbell Button Output Outdoor Use OEM Supported
£41.21-45.42
MOQ: 2 pieces
AEI PROTECT-ON SYSTEMS LIMITED
5 yrs
HK
4.9
/5.0
(6)
1
More pages
9
10
11
12
13
14
15
16
17
More pages
37
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
wired alarm system
tv simulator
window alarm sensors
wireless burglar alarms
window alarms
motion detectors
alarm door contacts