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 #1
on-time delivery 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
Audio vibration detector Glass broken indoor vibration burglar alarm Wired glass broken detector
$4.20
(Min. Order) 100 pieces
9V battery operated standalone cheap price smoke sensor alarm smoke detector
$2.30 - $2.80
(Min. Order) 500 pieces
3V battery powered standalone smoke and heat combined sensor optical smoke alarm detector
$2.72 - $3.24
(Min. Order) 500 pieces
Conventional 48Vdc 4 Wire Smoke Detector With Relay Output
$5.90 - $6.20
(Min. Order) 100 pieces
6 orders
LS-113 Alarm system Strobe Siren With Flashing Light Audible And Visual Alarm Annunciator For Safety with Metal Box
$4.80
(Min. Order) 500 pieces
LS-858-1 Wired Network Carbon monoxide Detector Factory gas detector Carbon Monoxide Detector alarm
$6.50
(Min. Order) 500 pieces
LS-111 red and blue sound and flash outdoor strobe siren
$3.60 - $4.00
(Min. Order) 100 pieces
2 wire conventional photoelectric fire alarm smoke detector
$3.72 - $4.19
(Min. Order) 100 pieces
25 sold
Home Search
Sort by:
Customizable
Ready to Ship
Longsin intelligent passive infrared detector LS-818-6
$3.00 - $4.00
Shipping to be negotiated
Min. Order: 100 pieces
360 Degree Wired Ceiling-Mounted Infrared Detector for Security System
$4.00 - $5.00
Shipping to be negotiated
Min. Order: 1 piece
Wired Networking Passive Infrared Motion Detector With Microwave Sensor For Security Alarm System
$6.50 - $7.20
Shipping to be negotiated
Min. Order: 1 piece
Wireless Wall Mounted Infrared Motion Sensor PIR Detector for Security System
$4.00 - $4.90
Shipping to be negotiated
Min. Order: 1 piece
Wired 12Vdc 24Vdc Anti-Intrusion Alarm Passive Infrared Sensor PIR Motion Detector With Relay Output
$3.00 - $3.50
Shipping to be negotiated
Min. Order: 100 pieces
Wired Active Infrared Motion Detector 12V 24V Beam Sensor
$3.90 - $5.00
Shipping: $30.00/piece
Min. Order: 1 piece
Easy Return
Add to cart
LS-818-6B DC12V DC24V Wired Network Passive Infrared Motion Detector for security protection avoid intrusion
$5.00
Shipping to be negotiated
Min. Order: 200 pieces
Wired AC DC 12-24V Active Infrared Beam Motion Detector For Home Safety
$2.20 - $2.50
Shipping to be negotiated
Min. Order: 100 pairs
Longsin factory price ceiling mounted PIR alarm detector wired connected with alarm host panel for burglar alarms
$3.80
Shipping to be negotiated
Min. Order: 500 pieces
Home Fire Smoke Detector Alarm Sensor 9V 220V 110V Independent Network Photoelectric Smoke Detector LS-828-9P
$2.80 - $2.90
Shipping to be negotiated
Min. Order: 100 pieces
LS-818-6B Wholesale Best Price PIR Alarm Infrared Movement Sensor Wired 12v Pet Immune PIR Motion Sensor Detector
$3.99
Shipping to be negotiated
Min. Order: 200 pieces
Easy Return
human detecting alarm PIR motion detector
$3.66 - $5.99
Shipping: $8.69/piece
Min. Order: 1 piece
Est. delivery by May 28
Easy Return
Add to cart
9V battery powered smoke alarm Standalone photoelectric Smoke Detector
$2.69 - $2.99
Shipping to be negotiated
Min. Order: 100 pieces
Wired Wall Mounted Dual Tech Microwave Infrared PIR Motion Sensor Alarm Wide Angle 9v PIR Motion Detector for Burglar Alarm
$3.10 - $4.93
Shipping to be negotiated
Min. Order: 1 piece
4 wire networking 9V to 35V Optical conventional Smoke Detector with Relay output
$4.19 - $5.00
Shipping: $8.69/piece
Min. Order: 1 piece
Est. delivery by May 24
Easy Return
Add to cart
Outdoor anti-theft door magnetic fence gate infrared detector Single beam infrared sensor
$2.21 - $2.65
Shipping: $1.23/piece
Min. Order: 1000 pieces
Easy Return
Add to cart
Display similar products
1
2