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 Locks
Other Security & Protection Products
Locks
Price
-
OK
Min. order
OK
Supplier country/region
Bulgaria
Cambodia
Hong Kong SAR China
India
Indonesia
Italy
Mexico
Myanmar
Pakistan
Poland
Russia
Saudi Arabia
Singapore
Spain
Taiwan China
Thailand
United States
Uzbekistan
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
Portable
PIR Motion Sensor
View more
Material
Metal
Abs
Plastic
View more
Detection Range
Up to 10 m
10-20m
20-30m
View more
Material - Body
Abs
Sus316
Frequency
58 kHz
8.2 MHz
Use
Home Appliance
Power Supply
USB Powered
Battery Powered
DC Power Supply
View more
Voltage
12V
Special Features
AM
WiFi
Power Source
DC 12V
Waterproof
IP65
Door Type
Wood Door
Steel Door
Aluminum Door
View more
Alibaba
Security
Alarms
Alarm Systems
Door sensor alarm
(999+ products available)
Previous slide
Next slide
SNZB-04P for Zigbee 3.0
Door
/Window
Sensor
Tamper Alert Scene Remote Control Smart ZHA Alexa Google Home PC Casing 10-50m
£5.37-6.13
MOQ: 1 piece
HELLOCHIP LIMITED
1 yrs
HK
4.7
/5.0
(547)
Previous slide
Next slide
Magnetic Proximity
Sensor
for
Door
/Window Home Security System Normally Open Contact 0-10m Sensing Distance Shielded Design
£0.6511-1.15
MOQ: 30 pieces
Fuen (HK) Electronics Co., Limited
1 yrs
HK
5.0
/5.0
(1)
Previous slide
Next slide
TY-PIR-5 Tuya Smart Wireless Home Security PIR Alert Infrared
Sensor
WIFI
Alarm
System Motion Detector
Alarm
85DB Siren
£6.52-7.51
MOQ: 2 pieces
RAYEE TECHNOLOGY CO., LIMITED
1 yrs
HK
4.5
/5.0
(3)
Previous slide
Next slide
Wired NC Type Vibration
Sensor
Switch TCP Network App Remote Control ABS Material
Door
Window
£1.12-1.23
MOQ: 1 piece
Fast Sensor Hongkong Limited
11 yrs
HK
3.2
/5.0
(3)
Previous slide
Next slide
Glomarket WiFi Tuya GSM Smart Home Burglar
Alarm
Kit Wireless Security Protection System 4.3" IPS Touch Screen
£29.11-36
MOQ: 2 pieces
GLOMARKET TRADING LIMITED
1 yrs
HK
4.8
/5.0
(13)
Previous slide
Next slide
WAYHANG WH-120 Premium Dual Band 4G GSM Module AC/DC ABS Material Garage Shutter
Door
Opener Remote Access Control WH CONTROL
£22.97-45.94
MOQ: 5 pieces
WAYHANG ENTERPRISE CO., LIMITED
1 yrs
HK
4.5
/5.0
(19)
Previous slide
Next slide
A&R Manufacturer Direct Sale-New Arrival SSD-10 Multi-function Wireless
Door
/Window Contact 3V Lithium
Sensor
China Shenzhen
£9.20-12.26
MOQ: 1 piece
A & R TECHNOLOGIES LIMITED
2 yrs
HK
4.9
/5.0
(4)
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
1
More pages
3
4
5
6
7
8
9
10
11
More pages
26
Related Searches:
wireless home alarm system
rf detector
wireless house alarm
wireless home alarm systems
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
Supplier
ES
