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.
by {0}
Shenzhen Longsin Intelligent Technology Co., Ltd.
CN
16
YRS
Brand holder
Main categories: Smoke Alarm, Gas Detector, PIR Sensor, Manual Call Point, Siren
Ranked #8
quick response in Fire Alarm Control Panels
Testing instruments (8)
Quality management certified
Total staff (58)
Total trading staff (2)
Contact supplier
Chat Now
Home
Products
See all categories
Profile
Company Overview
Ratings & Reviews
Contacts
Promotion
View More
Custom Page 1
Top picks
Product categories
Best Sell Products
CO Detector
Gas Detector
Smoke Detector
Heat Detector
Manual Call Point
PIR Detector
Security Alarm Accessories
Fire Alarm Accessories
Alarm System
Smart Home System
Accessories
reed switch
More product
Wired Panic SOS Emergency Press Button Alarm Trigger
$1.00 - $7.00
/
piece
100.0 pieces
(Min. Order)
Audio vibration detector Glass broken indoor vibration burglar alarm Wired glass broken detector
$4.20
/
piece
100 pieces
(Min. Order)
Emergency manual call point key reset Wired Panic Button
$1.50
/
piece
200 pieces
(Min. Order)
Resettable Emergency Fire Alarm Manual Call Push Button With Protective Cover
$2.00 - $2.30
/
piece
100 pieces
(Min. Order)
Main product
NEW Wired Ceiling Mounted Passive Pir Detector Mini Motion Sensor
$3.60 - $4.20
/
piece
100 pieces
(Min. Order)
GSM RF433MHz Wireless Anti Intrusion Alarm Control Panel Home Security Alarm System Kits
$34.00 - $35.00
/
set
100 sets
(Min. Order)
Remote Control Intelligent 99 Zone WiFi GSM Wireless Fire Alarm System Alarm Control Panel For Home Security
$32.00 - $35.00
/
piece
100.0 pieces
(Min. Order)
Smoke detector insect net smoke sensor mesh stainless steel detector insect net
$0.30
/
piece
1000 pieces
(Min. Order)
All products
Customizable
Ready to Ship
All products
PIR Detector
1
Selected products (0/20)
Contact supplier
Click {0} to select products that you want to inquire about before clicking the Contact supplier button.
12Vdc Embedded 360 degree PIR Motion Detector Mute With Dry Contact N.C N.O. Output
$6.00
/
piece
100.0 pieces
(Min. Order)
LS-818-6B Wholesale Best Price PIR Alarm Infrared Movement Sensor Wired 12v Pet Immune PIR Motion Sensor Detector
$3.99
/
piece
200 pieces
(Min. Order)
Wall Mounted Dry Contact PIR Detector DC 9V 24V 12V Ceiling PIR Sensor Wall
$5.90
/
piece
200 pieces
(Min. Order)
Dry Contact Factory 12V Ceiling PIR Sensor Enclosure Mini PIR Motion Sensor Alarm
$2.90
/
piece
200 pieces
(Min. Order)
China Factory Private Model Adjustable Wired PIR Motion Sensor Alarm
$5.90
/
piece
200 pieces
(Min. Order)
Wired 12Vdc 24Vdc Anti-Intrusion Alarm Passive Infrared Sensor PIR Motion Detector With Relay Output
$3.00 - $3.50
/
piece
100 pieces
(Min. Order)
DC9V Wireless Wide-angle passive PIR motion alarm detector/wall mounting pir sensor
$4.10 - $4.80
/
piece
1000.0 pieces
(Min. Order)
Longsin factory price ceiling mounted PIR alarm detector wired connected with alarm host panel for burglar alarms
$3.80
/
piece
500 pieces
(Min. Order)
mini infrared pir motion sensor LS-818-1
$1.00 - $4.00
/
piece
500 pieces
(Min. Order)
human detecting alarm PIR motion detector
$3.66 - $5.99
/
piece
1 piece
(Min. Order)
360 Degree Mini PIR Motion Sensor for Lift Elevator Using
$4.20
/
piece
500 pieces
(Min. Order)
High Sensitivity Wall Hanging Networking Wired 12V PIR Monitor with CE Certificate
$4.20 - $4.80
/
piece
10 pieces
(Min. Order)
12v mini dry contact embedded passive IR human body sensor For switch ceiling lamp
$6.00
/
piece
1000 pieces
(Min. Order)
220V Mini Ceiling mounted PIR Human Motion Sensor for light Controlling
$5.20
/
piece
1000 pieces
(Min. Order)
110 Degree wide angle 12V Hotel PIR Motion Sensor with wire
$3.20
/
piece
500 pieces
(Min. Order)
360 Degree Wired Ceiling-Mounted Infrared Detector for Security System
$4.00 - $5.00
/
piece
1 piece
(Min. Order)
Wired AC DC 12-24V Active Infrared Beam Motion Detector For Home Safety
$2.20 - $2.50
/
pair
100 pairs
(Min. Order)
LS-818-6B DC12V DC24V Wired Network Passive Infrared Motion Detector for security protection avoid intrusion
$5.00
/
piece
200.0 pieces
(Min. Order)
LS-818-6B Burglar Alarm Smart Home Security System Wired PIR Detector 360 degree Wide Angle Motion Sensor
$4.00
/
piece
200 pieces
(Min. Order)
LS-818-11F wireless wall mounted passive pir detector Wholesale Best Price Wide Angle PIR Alarm Security System Infrared Sensor
$4.50
/
piece
500 pieces
(Min. Order)
AC/DC12-24V Anti Intrusion Active Infrared Single Beam Motion Sensor
$2.10 - $2.50
/
pair
100 pairs
(Min. Order)
Wide Angle Curtain PIR Motion Detector Anti-Intrusion Alarm
$2.90 - $3.50
/
piece
1 piece
(Min. Order)
Dual Microwave Infrared Sensor Motion Detector Intrusion PIR Alarm For Home Security
$3.50 - $4.00
/
piece
1 piece
(Min. Order)
Passive Infrared Motion Movement Burglar PIR Sensor
$2.90 - $3.50
/
piece
1 piece
(Min. Order)
Long Distance Wireless 315 433MHz Wall Mounted Passive PIR Motion Sensor
$4.70 - $5.60
/
piece
1 piece
(Min. Order)
Outdoor Dual Sensor PIR Motion Detector Infrared And Microwave Sensor Burglar For Home Security Alarm System
$11.00 - $12.50
/
piece
1 piece
(Min. Order)
LS-818-6 Wired PIR Motion sensor NO NC pir Detector with 9-16V
$4.20
/
piece
500 pieces
(Min. Order)
Factory Wired Anti-Tamper PIR Motion Detector Burglar Alarm For Alarm System
$2.90 - $3.50
/
piece
1 piece
(Min. Order)
Wireless Wall Mounted Infrared Motion Sensor PIR Detector for Security System
$4.00 - $4.90
/
piece
1 piece
(Min. Order)
Wireless wall mounted passive pir detector For Home House Security
$4.21 - $5.67
/
piece
1 piece
(Min. Order)
Factory 360 Degree Ceiling Mounted NO.NC. Relay output PIR Sensor Motion Sensor Alarm
$4.50
/
piece
200 pieces
(Min. Order)
315mhz 433mhz Home Security Infrared alarm motion wireless motion sensor pir motion sensors
$3.07 - $4.78
/
piece
50 pieces
(Min. Order)
Wide Angle Wired Infrared Sensor Wireless Intruder Alarm PIR Motion Sensor White ABS Plastic 9 Meter DC3V ,2"AA" Battery OEM/ODM
$3.36 - $5.26
/
piece
1 piece
(Min. Order)
Longsin intelligent passive infrared detector LS-818-6
$3.00 - $4.00
/
piece
100 pieces
(Min. Order)
Wired Wall Mounted Dual Tech Microwave Infrared PIR Motion Sensor Alarm Wide Angle 9v PIR Motion Detector for Burglar Alarm
$3.10 - $4.93
/
piece
1 piece
(Min. Order)
Main product
NEW Wired Ceiling Mounted Passive Pir Detector Mini Motion Sensor
$3.60 - $4.20
/
piece
100 pieces
(Min. Order)
Longsin Manufacturer price LS-818-6 Wired PIR Motion Detector wide angle high stability DC12V 24V
$3.60
/
piece
500 pieces
(Min. Order)
360 Degree Wide Range Passive Infrared Motion Sensor Detector Alarm for Home and Business Security
$3.80
/
pint
500 pints
(Min. Order)
PIR detector sensor with celling-mounted type LS-818-6
$3.95 - $4.30
/
piece
100 pieces
(Min. Order)
Ceiling Pir Sensor Enclosure Wired PIR Motion Sensor
$2.90
/
piece
200 pieces
(Min. Order)
1