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
Motion & Position Sensors
Price
-
OK
Min. order
OK
Supplier country/region
Bulgaria
Germany
Hong Kong SAR China
India
Indonesia
Italy
Mexico
Myanmar
Poland
Russia
Spain
Taiwan China
Thailand
Turkey/Türkiye
United States
Uzbekistan
Vietnam
Alarm Type
App
Horn
Strobe
Sensor Type
Motion Sensor
Vibration Sensor
Network
GSM
WiFi
Bluetooth
View more
Usage
Door
Window
Fire
View more
App Support
Tuya
Alexa
Google Home
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
Type
Accelerometer
Motion & Position Sensor
Distance Sensor
View more
Emitting Color
White
Warm White
Blue
View more
Application
Safety Protection
Indoor & Outdoor
Hotels
Communication Interface
WiFi
Bluetooth
Pest Type
Birds
Resolution
720p
1280x720
1920x1080
Functional Application
Security
Mounting Type
Printed Circuit Board
Connector
IP Rating
IP65
IP66
Plug Standard
EU
Cn
Power Source
Solar
USB
Max. Voltage
5V
12V
24V
Alibaba
Security
Alarms
Alarm Systems
Motion detectors
(999+ products available)
Previous slide
Next slide
ALF-P808T AILIF Hot-Selling Export Wireless Indoor
Detector
-Anti-Theft Infrared Sensor Pet Immunity 3.6V Power Supply E482
£17.96-19.56
MOQ: 1 piece
HELLOCHIP LIMITED
1 yrs
HK
4.7
/5.0
(575)
Previous slide
Next slide
Cold room temperature monitoring system High Quality Window Wireless Home Security System Alarm Modbus Gateway Rs485
£76.10-152.19
MOQ: 1 set
EASEMIND TECHNOLOGY LIMITED
13 yrs
HK
5.0
/5.0
(3)
Previous slide
Next slide
Solar Powered Plastic Wi-Fi Outdoor Security System with 129dB Siren and Strobe Light
£5.94-6.47
MOQ: 10 pieces
RAYEE TECHNOLOGY CO., LIMITED
1 yrs
HK
4.6
/5.0
(4)
Previous slide
Next slide
AILIF ABO-10F Single-Beam Beam Anti-Theft Alarm | 9-16V Power Supply Infrared
Detector
for Automatic Doors Passages E513
£3.58-3.89
MOQ: 1 piece
HELLOCHIP LIMITED
1 yrs
HK
4.7
/5.0
(575)
Previous slide
Next slide
Smarsecur TY-DB10 WiFi Welcome Doorbell Security Kit Intelligent Smart Alarm System Wireless Waterproof Remote EU/US Plug Smart
£1.53-15.07
MOQ: 2 sets
RAYEE TECHNOLOGY CO., LIMITED
1 yrs
HK
4.6
/5.0
(4)
Previous slide
Next slide
Smart Life Alarm Security Gateway GSM Alarm Digital Alarm Data Logger Temp and Humidity Monitor
£76.10-152.19
MOQ: 1 set
EASEMIND TECHNOLOGY LIMITED
13 yrs
HK
5.0
/5.0
(3)
Previous slide
Next slide
YL-020 High Quality Economic 3-Axis Pressure Monitor 10-18V 20kg Capacity
Motion
Position Sensors UART Interface Tamper Switch
£190.24-216.87
MOQ: 1 piece
A & R TECHNOLOGIES LIMITED
2 yrs
HK
4.9
/5.0
(4)
Previous slide
Next slide
4G SMS Alarm Messenger Modbus Temperature Monitoring System with Antenna and Mobile Alert
£76.10-152.19
MOQ: 1 set
EASEMIND TECHNOLOGY LIMITED
13 yrs
HK
5.0
/5.0
(3)
1
More pages
16
17
18
19
20
21
22
23
24
More pages
34
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
window alarms
alarm door contacts