Alibaba.com
Sourcing solutions
Services & Membership
Help
On Alibaba
Sign in
Join for free
My Alibaba
My Alibaba
Message Center
Manage RFQ
My Orders
My Account
Submit RFQ
Get multiple quotes within 24 hours!
Orders
0
Orders
Pending Payment
Pending Confirmation
Pending Actions
Trade Assurance
Learn more
Order with Trade Assurance
Favorites
0
Favorites
View all items
Sign in
to manage and view all items.
11
YRS
Shenzhen Yuanhang Electronic Co., Limited
Home
Products
See all categories
Profile
Company Overview
Ratings & Reviews
Contacts
View More
Recommented
Top picks
Product categories
GSM/PSTN/WiFi Alarm Systems
Wireless Products
PIR Detectors
CCTV cameras
Heat/Smoke Detectors
Gas Detectors
Smart PadLocks
Glass break/Vibration sensors
Contact Sensors
Alarm Sirens
Active Infrared Beams
Button Switches
All products
Standalone Window and Door Sensor Alarm Tuya WiFi Wireless Multi-function Door Sensor
$4.80 - $6.00
(Min. Order) 2 pieces
System Sensor Vibration Sensor Alarm Wired 12V Shock Alarm Anti-theft Sensitive Vibration Sensor Detector
$3.00 - $4.50
(Min. Order) 2 pieces
Aluminum Automatic Shut off Valve DN15/ DN20 Emergency Solenoid Shut-off Valve for gas leak safety
$4.00 - $5.00
(Min. Order) 2 pieces
2024 Hot Sale Wired alarm siren 12V-24V 30W/40W for home security alarm system
$4.80 - $6.00
(Min. Order) 2 pieces
Tuya WiFi wireless multi-function door sensor tuya door sensor for standalone use
$5.80 - $6.50
(Min. Order) 2 pieces
External Outdoor/Indoor Siren Alarm and Red Flashing Strobe Light Siren 12V Wired Alarm Siren
$3.50 - $5.00
(Min. Order) 2 pieces
Hot sale Wired Siren Alarm 12V External Siren and Strobe Light Indoor/Outdoor Siren for Alarm
$3.50 - $5.00
(Min. Order) 2 pieces
5 sold
YH-G4 Smart Padlock Popular Fingerprint padlock IP65 Waterproof Digital Smart Fingerprint Padlocks
$7.50 - $9.00
(Min. Order) 2 pieces
PIR Detectors
All products
PIR Detectors
Customizable
Ceiling Mounted System 360 Full Angle Infrared PIR Motion Sensor Alarm 12V Wired PIR Detector
$3.00 - $4.50
Shipping to be negotiated
Min. Order: 2 pieces
Advanced alarm zone device PIR human motion detector dual PIR+MW detector
$5.00 - $10.00
Shipping to be negotiated
Min. Order: 1 piece
Wall mounted Passive Infrared Intruder Alarm Sensor Wired 12V PIR Detector Wide Angle PIR Motion Detector from factory
$3.20 - $4.50
Shipping to be negotiated
Min. Order: 2 pieces
Waterproof Wide-angle PIR Motion Sensor Outdoor Indoor Infrared PIR Alarm 12V Wired Outdoor PIR Sensor
$15.00 - $25.00
Shipping to be negotiated
Min. Order: 2 pieces
Full Angle 360 Degree Infrared Motion Alarm Ceiling Mounted PIR Sensor Wired 12V PIR&Microwave Motion Sensor
$9.00 - $11.00
Shipping to be negotiated
Min. Order: 2 pieces
Easy Return
YH-804D System Alarm PIR Sensor Wide Angle PIR Motion Sensor Alarm Wired 12V PIR Detector with bracket
$3.20 - $4.50
Shipping to be negotiated
Min. Order: 2 pieces
Wide Angle Dual-tech Microwave PIR Motion Sensor Alarm Wired 12V Intelligent Outdoor PIR&Microwave Motion Detector
$20.00 - $23.00
Shipping to be negotiated
Min. Order: 2 pieces
Work Alone PIR Detector Tuya APP WiFi Passive Infrared Motion Detector Wireless PIR Motion Sensor for home alarm
$9.00 - $11.00
Shipping to be negotiated
Min. Order: 2 pieces
Waterproof Anti-theft Burglar Tuya WiFi PIR Sensor Alarm Outdoor Solar PIR Motion Sensor Detector
$15.50 - $17.00
Shipping to be negotiated
Min. Order: 2 pieces
Hot Sale Easy Operated 110 Degree 105dB Standalone PIR Motion Detector Alarm YH-105
$5.00 - $7.00
Shipping to be negotiated
Min. Order: 1 set
Hot Sale USB TUYA PIR Wide-angle Motion Sensor Battery Operated Wireless Mini Infrared PIR Motion Detector For Security System
$10.00 - $13.00
Shipping to be negotiated
Min. Order: 1 piece
Home Guard Tuya Smart WiFi PIR Motion Sensor alarma con sensor de movimiento Burglar Alarm Solar Outdoor PIR Detector
$14.00 - $19.00
Shipping to be negotiated
Min. Order: 2 pieces
System Alarm Sensor Waterproof Infrared Motion Sensor Alarm 12V Wired Outdoor PIR Motion Sensor
$18.50 - $21.00
Shipping to be negotiated
Min. Order: 2 pieces
System Alarm Wired PIR Sensor Microwave Motion Alarm Outdoor 12V Wired PIR Motion Detector
$19.50 - $22.00
Shipping to be negotiated
Min. Order: 2 pieces
Ceiling Mounted Infrared PIR Motion Sensor Alarm 12V Wired PIR Sensor for alarm system
$3.00 - $4.50
Shipping to be negotiated
Min. Order: 2 pieces
2023 Waterproof PIR Motion Detector Tuya WiFI PIR Sensor Outdoor Solar PIR Siren From Factory
$15.50 - $18.00
Shipping to be negotiated
Min. Order: 10 pieces
1
2