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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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AC220V Standalone CH4 Methane LPG Natural Gas Detector Kitchen Cooking Gas Leak Detector For Household
$3.25 - $3.68
Shipping to be negotiated
Min. Order: 10 pieces
stand alone Carbon Monoxide and Compound gas detector,12V natural gas alarm Detector DC9V
$1.50 - $9.00
Shipping to be negotiated
Min. Order: 100 pieces
LS-838-2UL Factory Offer Household Explosive LEL LNG LPG Natural Gas Detector Alarm Detector de Fuga de Gas wired networking
$3.66
Shipping to be negotiated
Min. Order: 500 pieces
Easy Return
LS-838-35 Shenzhen Factory Cheap CH4 Methane Propane Natural LP Gas Leak Alarm Detector with AC Powered
$4.90
Shipping to be negotiated
Min. Order: 2000 pieces
AC220V CH4 Methane Propane LPG Natural Combustible Gas Leak Detector for Alarm System Home Security
$7.20 - $7.80
Shipping to be negotiated
Min. Order: 2 pieces
LCD Natural Gas CH4 Propane LPG Combustible Gas Leak Detector With Solenoid Valve Output Function
$8.80 - $9.40
Shipping to be negotiated
Min. Order: 100 pieces
Factory Wholesale Home Use Wired Network Kitchen LPG Gas Leak Detector With Relay Solenoid Valve Output Automatically Shut Down
$4.20 - $4.90
Shipping to be negotiated
Min. Order: 2 pieces
Wall Mounted DC220V Network LPG Leak Gas Alarm Detector
$3.50 - $6.00
Shipping to be negotiated
Min. Order: 100 pieces
LS-838-1U OEM ODM independent gas leakage detector compatible with solenoid valve gas alarm AC85V-265V for home LPG gas leak
$4.10 - $4.50
Shipping to be negotiated
Min. Order: 100 pieces
Easy Return
Factory Smart Tuya WIFI Wireless Natural Gas CH4 Methane LPG LNG Kitchen Cooking Gas Detector For Home Fire Alarm System
$8.00 - $8.90
Shipping to be negotiated
Min. Order: 2 pieces
OEM ODM Manufacturer quality Home security loud alarm LPG CH4 CO propane gas leak detector LS-838-11
$6.50
Shipping to be negotiated
Min. Order: 100 pieces
LS-858-1L Wired Network Carbon monoxide Detector Factory price low price
$6.50
Shipping to be negotiated
Min. Order: 500 pieces
Easy Return
LS-838-2U Home Kitchen LPG LNG Methane CH4 Gas Concentration Alert Standalone Gas Alarm Combustible Gas Leak Detector
$3.50
Shipping to be negotiated
Min. Order: 500 pieces
gas detector for detecting a gas leak equipment or other emissions
$4.30 - $4.60
Shipping: $0.57/piece
Min. Order: 100 pieces
Easy Return
10 sold
Add to cart
LPG Gas Leak Detector Security Safety Equipment with Valve and Plug for Home Auto Manufacture OEM/ODM LS-838-1UC 10%±5%LEL ≤90ma
$8.68 - $9.68
Shipping: $5.33/piece
Min. Order: 1 piece
Est. delivery by Jun 7
Easy Return
Add to cart
LS-838-1UF Fire Alarm System Home Methane Propane Butane LPG Natural Gas compatible with Shut Off Solenoid Valve (wireless)
$4.90 - $5.50
Shipping to be negotiated
Min. Order: 1000 pieces
Easy Return
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