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
Russia
Saudi Arabia
Singapore
Spain
Taiwan China
Thailand
Turkey/Türkiye
United States
Uzbekistan
Vietnam
Alarm Type
App
Horn
Strobe
Network
WiFi
GSM
Bluetooth
View more
Sensor Type
Motion Sensor
Water Detector Sensor
Vibration Sensor
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
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
Waterproof
Remote Control
Tamper Alarm
View more
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
Visible Light Dynamic Face Fingerprint Time Attendance and Access Control FA6000
£91.64-99.28
MOQ: 2 pieces
UNITECH SECURITY CO., LIMITED
2 yrs
HK
Previous slide
Next slide
WEB Server Cloud Software Zk SF300 Optional RFID Card Touch Screen Fingerprint
Door
Access Control
£53.46-60.33
MOQ: 2 pieces
UNITECH SECURITY CO., LIMITED
2 yrs
HK
Previous slide
Next slide
Touch Screen Biometric Face Reader Machine Fingerprint Time and Attendance System with Battery (Uface)
£135.94-151.21
MOQ: 1 unit
UNITECH SECURITY CO., LIMITED
2 yrs
HK
Previous slide
Next slide
FA1000 Wifi TCP/IP Biometric Detection Recognition System Access Control Free SDK Facial Time Attendance
£45.82-49.64
MOQ: 1 piece
UNITECH SECURITY CO., LIMITED
2 yrs
HK
Previous slide
Next slide
3G Fa1-Pro Fingerprint Face Recognition Time Attendance System Built-In Battery Optional Wifi
£168.01-175.65
MOQ: 1 unit
UNITECH SECURITY CO., LIMITED
2 yrs
HK
Previous slide
Next slide
FA1000 Linux Dynamic Infrared Free Software Biometric Time Recording Face Recognition Attendance Access
£45.82-50.41
MOQ: 1 piece
UNITECH SECURITY CO., LIMITED
2 yrs
HK
Previous slide
Next slide
Face Recognition Time Attendance Double Camera Korean Pop Smart Access Control
£45.82-50.41
MOQ: 1 piece
UNITECH SECURITY CO., LIMITED
2 yrs
HK
Previous slide
Next slide
Uface Face & Fingerprint Recognition Access Control Wifi
Door
Access Control Machine FA1-H Face Recognition
£141.28-148.92
MOQ: 1 piece
UNITECH SECURITY CO., LIMITED
2 yrs
HK
1
More pages
21
22
23
24
25
26
27
28
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
HK
HK
HK
HK
