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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 Alarms
Testing instruments (8)
Quality management certified
Total staff (58)
Total trading staff (2)
Contact supplier
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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
Smoke detector insect net smoke sensor mesh stainless steel detector insect net
$0.30
(Min. Order) 1000 pieces
2 recent viewed
Emergency manual call point key reset Wired Panic Button
$1.50
(Min. Order) 200 pieces
2 wire conventional photoelectric fire alarm smoke detector
$3.72 - $4.19
(Min. Order) 100 pieces
25 sold
3V battery powered standalone smoke and heat combined sensor optical smoke alarm detector
$2.72 - $3.24
(Min. Order) 500 pieces
9V battery operated standalone cheap price smoke sensor alarm smoke detector
$2.30 - $2.80
(Min. Order) 500 pieces
Sound and flash fire alarm Smoke Detector with battery backup
$2.28 - $2.95
(Min. Order) 500 pieces
Intelligent RF 433 WIFI Water Leakage Alarm and Shut-off System Water Leakage Protection system
$52.00 - $55.00
(Min. Order) 2 sets
Audio vibration detector Glass broken indoor vibration burglar alarm Wired glass broken detector
$3.70 - $4.10
(Min. Order) 100 pieces
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Dual Microwave Infrared Sensor Motion Detector Intrusion PIR Alarm For Home Security
$3.50 - $4.00
Shipping: $4.72/piece
Min. Order: 1 piece
Est. delivery by Jun 18
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
360 Degree Wide Angle Wired Passive Infrared Beam Motion Detecting Sensor Anti Intrusion Alarm
$3.80 - $4.50
Shipping to be negotiated
Min. Order: 10 pieces
Networking Ceiling LPG CH4 Methane Gas Leak Detection Alarm With N.O/N.C Output
$4.00 - $4.50
Shipping to be negotiated
Min. Order: 500 pieces
SPDT switch type Normal open and normal close optional door magnetic sensor reed contact door alarm
$2.50
Shipping to be negotiated
Min. Order: 500 pieces
Easy Return
Dry Contact Factory 12V Ceiling PIR Sensor Enclosure Mini PIR Motion Sensor Alarm
$2.90
Shipping to be negotiated
Min. Order: 200 pieces
wired smoke alarm DC12V networked DC24V N.O N.C Switching volume fire sensor smoke detector
$3.06 - $4.52
Shipping to be negotiated
Min. Order: 1 piece
12v Alarm Led Flashing Strobe Light for home security alarm system
$1.52 - $2.00
Shipping: $4.10/piece
Min. Order: 10 pieces
Easy Return
Add to cart
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
Conventional 48Vdc 4 Wire Smoke Detector N.O/N.C With Relay Output For Fire Alarm System
$5.75 - $6.80
Shipping: $6.90/piece
Min. Order: 1 piece
Est. delivery by Jun 19
Easy Return
Add to cart
12V Wired Alarm Siren Horn Outdoor with Bracket for Home Security Protection System
$8.73 - $9.25
Shipping: $4.10/piece
Min. Order: 10 pieces
Easy Return
Add to cart
LONGSIN 4-Wired 2-Wired Wide Voltage Fire Alarm network photoelectric Smoke Detector LS-828-16L
$4.10 - $4.30
Shipping to be negotiated
Min. Order: 200 pieces
Cheap Price 12v Wired Fire Alarm High Loud Low Loud Strobe Siren
$1.45 - $2.00
Shipping: $16.05/piece
Min. Order: 1 piece
Est. delivery by Jun 10
Easy Return
25 sold
Add to cart
Modern design earthquake detector With the Best Quality
$4.50 - $6.00
Shipping to be negotiated
Min. Order: 100 pieces
custom-made 2 wire beam smoke detector factory
$4.50 - $6.00
Shipping to be negotiated
Min. Order: 100 pieces
Longsin intelligent passive infrared detector LS-818-6
$3.00 - $4.00
Shipping to be negotiated
Min. Order: 100 pieces
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