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 #2
on-time delivery in Fire Alarms
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
2024 hotsale manufacturer price Tuya WiFi smart photoelectric smoke and heat combined detector LS-898-7P
$9.50
(Min. Order) 100 pieces
Sound and flash fire alarm Smoke Detector with battery backup
$2.28 - $2.95
(Min. Order) 500 pieces
Smart Combined Smoke heat Alarm Detector Tuya wifi Backup DC9V Battery Hot sale factory price LS-898-7P
$8.00
(Min. Order) 10 pieces
Intelligent Tuya WiFi Wireless Connection Home Alarm System Smoke Alert and Heat Combo Alarm Detector LS-898-7P
$8.00
(Min. Order) 200 pieces
LS-828-19L Optical conventional smoke detector DC48V with base Security 4 Wire Smoke for Fire Alarm System
$4.20 - $4.99
(Min. Order) 500 pieces
2AAA replaceable battery 3Vdc mini size standalone optics smoke detector
$2.75 - $3.35
(Min. Order) 100 pieces
433MHz Wireless Panic SOS Emergency Press Button Alarm Trigger
$5.50 - $5.80
(Min. Order) 100 pieces
LONGSIN solenoid valve magnetic valve Wholesale Gas Solenoid valve 3/4
$3.00 - $7.30
(Min. Order) 100 sets
PIR Detector
All products
PIR Detector
Customizable
Ready to Ship
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
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
LS-818-6B Burglar Alarm Smart Home Security System Wired PIR Detector 360 degree Wide Angle Motion Sensor
$4.00
Shipping to be negotiated
Min. Order: 200 pieces
LS-818-11F wireless wall mounted passive pir detector Wholesale Best Price Wide Angle PIR Alarm Security System Infrared Sensor
$4.50
Shipping to be negotiated
Min. Order: 500 pieces
Easy Return
AC/DC12-24V Anti Intrusion Active Infrared Single Beam Motion Sensor
$2.10 - $2.50
Shipping: $0.48/pair
Min. Order: 100 pairs
Easy Return
Add to cart
Wide Angle Curtain PIR Motion Detector Anti-Intrusion Alarm
$2.90 - $3.50
Shipping to be negotiated
Min. Order: 1 piece
Dual Microwave Infrared Sensor Motion Detector Intrusion PIR Alarm For Home Security
$3.50 - $4.00
Shipping: $4.73/piece
Min. Order: 1 piece
Est. delivery by Jun 7
Easy Return
Add to cart
Passive Infrared Motion Movement Burglar PIR Sensor
$2.90 - $3.50
Shipping to be negotiated
Min. Order: 1 piece
Long Distance Wireless 315 433MHz Wall Mounted Passive PIR Motion Sensor
$4.70 - $5.60
Shipping: $6.54/piece
Min. Order: 1 piece
Est. delivery by Jun 10
Easy Return
Add to cart
Outdoor Dual Sensor PIR Motion Detector Infrared And Microwave Sensor Burglar For Home Security Alarm System
$11.20 - $11.90
Shipping to be negotiated
Min. Order: 100 pieces
LS-818-6 Wired PIR Motion sensor NO NC pir Detector with 9-16V
$4.20
Shipping: $0.34/piece
Min. Order: 500 pieces
Easy Return
Add to cart
Factory Wired Anti-Tamper PIR Motion Detector Burglar Alarm For Alarm System
$2.90 - $3.50
Shipping: $5.10/piece
Min. Order: 1 piece
Est. delivery by Jun 7
Easy Return
Add to cart
Wireless Wall Mounted Infrared Motion Sensor PIR Detector for Security System
$4.00 - $4.90
Shipping to be negotiated
Min. Order: 1 piece
Wireless wall mounted passive pir detector For Home House Security
$4.21 - $5.67
Shipping: $30.00/piece
Min. Order: 1 piece
Easy Return
Add to cart
Factory 360 Degree Ceiling Mounted NO.NC. Relay output PIR Sensor Motion Sensor Alarm
$4.50
Shipping to be negotiated
Min. Order: 200 pieces
315mhz 433mhz Home Security Infrared alarm motion wireless motion sensor pir motion sensors
$3.07 - $4.78
Shipping: $1.13/piece
Min. Order: 50 pieces
Easy Return
Add to cart
1
2
3