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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 Personal 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
LS-111 Standalone outdoor sounder strobe DC12V Wired Sound Alarm Strobe Light Siren Anti Intrusion Alarm for Home
$4.50
(Min. Order) 200 pieces
10 Years 3V Lithium Battery Wholesaler Mini Smoke Alarm Detector Wall Mounted for fire alarm
$7.50
(Min. Order) 100 pieces
Door window glass shock broken anti theft Wired glass break detector
$4.20 - $4.50
(Min. Order) 2 pieces
Audio vibration detector Glass broken indoor vibration burglar alarm Wired glass broken detector
$3.70 - $4.10
(Min. Order) 100 pieces
Intelligent RF 433 WIFI Water Leakage Alarm and Shut-off System Water Leakage Protection system
$52.00 - $55.00
(Min. Order) 2 sets
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
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longsin Factory Fire Alarm System standalone Photoelectric Smoke Detector
$2.69
Shipping: $12.23/piece
Min. Order: 1 piece
Est. delivery by Jun 11
Easy Return
Add to cart
smoke alarm dual AC110/220V and 9V battery backup optical Wired or wireless interconnection function smoke detector LS-828-14AD
$3.10 - $3.90
Shipping to be negotiated
Min. Order: 200 pieces
Easy Return
custom-made 2 wire beam smoke detector factory
$4.50 - $6.00
Shipping to be negotiated
Min. Order: 100 pieces
Independence Smoke Alarm/ Smoke Detector/Smoke Sensor Alarm System Alarm Siren 12V Fire Alarm Bell
$2.92 - $4.99
Shipping to be negotiated
Min. Order: 100 pieces
Conventional hardwired networked 12v 4 wire beam detector fire alarm Smoke Detector original supplier LS-828-17L
$3.99
Shipping to be negotiated
Min. Order: 2000 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: $6.92/piece
Min. Order: 1 piece
Est. delivery by Jun 11
Easy Return
Add to cart
combined auto carbon monoxide and smoke alarm fire co and smoke combine detector
$7.60 - $7.80
Shipping: $2.92/piece
Min. Order: 50 pieces
Est. delivery by May 24
Easy Return
Add to cart
alarm radio link wireless smoke detector LS-828-3PF
$1.00 - $4.00
Shipping to be negotiated
Min. Order: 300 pieces
Standalone 9V Battery Operated Optical Smoke Detector
$1.90 - $2.30
Shipping to be negotiated
Min. Order: 100 pieces
Two Wired Conventional Network Photoelectric Smoke Detector
$4.03 - $4.55
Shipping: $8.68/piece
Min. Order: 1 piece
Est. delivery by Jun 10
Easy Return
Add to cart
12V24V high-grade wired smoke detector Photoelectric networked smoke detector 9-35V
$3.23 - $4.55
Shipping to be negotiated
Min. Order: 1 piece
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
2019 longsin factory price Standalone smoke detector
$3.90
Shipping: $12.23/piece
Min. Order: 1 piece
Est. delivery by Jun 11
Easy Return
Add to cart
9V battery operated standalone cheap price smoke sensor alarm smoke detector
$2.30 - $2.80
Shipping to be negotiated
Min. Order: 500 pieces
Easy Return
3V battery powered standalone smoke and heat combined sensor optical smoke alarm detector
$2.72 - $3.24
Shipping to be negotiated
Min. Order: 500 pieces
Easy Return
Standalone AC110V AC220V DC9V and battery power supply backup dual power input optical smoke detector LS-828-14P
$3.60
Shipping to be negotiated
Min. Order: 500 pieces
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