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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 #8
best sellers in Smoke Detectors
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
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
3V battery powered standalone smoke sensor optical smoke alarm detector
$2.72 - $3.24
(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
2.4" Touch Screen Tuya WiFi 4G Wireless APP Control Smart Home Security System
$33.00 - $40.00
(Min. Order) 20 pieces
Wired Panic SOS Emergency Press Button Alarm Trigger
$1.00 - $7.00
(Min. Order) 100 pieces
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Customizable
Ready to Ship
Main product
Conventional Network 2 Wired 4wired Photoelectric Smoke Detector
$2.80 - $3.80
Shipping to be negotiated
Min. Order: 2 pieces
19 orders
Conventional 48Vdc 4 Wire Smoke Detector With Relay Output
$5.90 - $6.20
Shipping to be negotiated
Min. Order: 100 pieces
6 orders
Battery Powered Photoelectric Smoke detector smoke Alarm Smoke Detector LS-828-3P
$1.94 - $2.69
Shipping to be negotiated
Min. Order: 1 piece
LONGSIN home use wide range voltage fire alarm 4 wired network photoelectric Smoke Detector LS-828-17L
$3.98 - $4.48
Shipping: $7.10/piece
Min. Order: 1 piece
Est. delivery by May 29
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
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
Smoke And Heat Combined Detector Photoelectric Wired Smoke Detector
$3.78 - $4.48
Shipping: $2.43/piece
Min. Order: 10 pieces
Easy Return
Add to cart
Wireless interconnectable smoke alarm network smoke detector LS-828-14
$7.01 - $7.91
Shipping to be negotiated
Min. Order: 1 piece
Vietnam Custom Network Conventional 48V Customizing Fire Alarm Smoke detector with Relay output
$7.00 - $8.00
Shipping: $0.52/piece
Min. Order: 1000 pieces
Easy Return
9 recent viewed
Add to cart
Stand Alone Optical Intergrated Smoke Heat Combined Smoke Detector
$3.80 - $4.50
Shipping to be negotiated
Min. Order: 1 piece
433/315 Module Wireless Photoelectric Smoke Detector With CE Approval
$2.99 - $4.18
Shipping: $6.92/piece
Min. Order: 1 piece
Est. delivery by Jun 10
Easy Return
Add to cart
AC 220V or DC9V battery Standalone photoelectric Smoke Detector LS-828-10P
$2.73 - $3.31
Shipping to be negotiated
Min. Order: 1 piece
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
The best relay output standalone smoke detector from China famous supplier
$4.00 - $4.20
Shipping to be negotiated
Min. Order: 500 pieces
Main product
AC220V DC9V Standalone Dual Voltage Smoke Detector
$3.43 - $4.00
Shipping: $7.80/piece
Min. Order: 1 piece
Est. delivery by Jun 10
Easy Return
Add to cart
LongsinTwo - or four-wire photoelectric smoke detector alarms made in China LS-828-17L
$5.50 - $6.50
Shipping to be negotiated
Min. Order: 50 pieces
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