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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
quick response in Fire Alarm Control Panels
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
Wired Panic SOS Emergency Press Button Alarm Trigger
$1.00 - $7.00
/
piece
100.0 pieces
(Min. Order)
Audio vibration detector Glass broken indoor vibration burglar alarm Wired glass broken detector
$4.20
/
piece
100 pieces
(Min. Order)
Emergency manual call point key reset Wired Panic Button
$1.50
/
piece
200 pieces
(Min. Order)
Resettable Emergency Fire Alarm Manual Call Push Button With Protective Cover
$2.00 - $2.30
/
piece
100 pieces
(Min. Order)
Main product
NEW Wired Ceiling Mounted Passive Pir Detector Mini Motion Sensor
$3.60 - $4.20
/
piece
100 pieces
(Min. Order)
GSM RF433MHz Wireless Anti Intrusion Alarm Control Panel Home Security Alarm System Kits
$34.00 - $35.00
/
set
100 sets
(Min. Order)
Remote Control Intelligent 99 Zone WiFi GSM Wireless Fire Alarm System Alarm Control Panel For Home Security
$32.00 - $35.00
/
piece
100.0 pieces
(Min. Order)
Smoke detector insect net smoke sensor mesh stainless steel detector insect net
$0.30
/
piece
1000 pieces
(Min. Order)
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Customizable
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Factory DC9V Standalone Combined Smoke And Heat All In One Detector For Fire Alarm System
$2.90 - $4.00
/
piece
1 piece
(Min. Order)
AC220V Standalone CH4 Methane LPG Natural Gas Detector Kitchen Cooking Gas Leak Detector For Household
$3.25 - $3.68
/
piece
10 pieces
(Min. Order)
433/315 Module Wireless Photoelectric Smoke Detector With CE Approval
$2.99 - $4.18
/
piece
1 piece
(Min. Order)
longsin Factory Fire Alarm System standalone Photoelectric Smoke Detector
$2.69
/
piece
1 piece
(Min. Order)
factory private home security gas leakage alarm detector with ch4 and co family gas alarm
$5.50 - $5.98
/
piece
300 pieces
(Min. Order)
Main product
433MHz Wireless Smoke And Heat All In One Combo Detector For Fire Alarm System
$4.20 - $5.00
/
piece
2 pieces
(Min. Order)
Standalone 9V Battery Operated Optical Smoke Detector
$1.90 - $2.30
/
piece
100 pieces
(Min. Order)
Stand Alone Optical Intergrated Smoke Heat Combined Smoke Detector
$3.80 - $4.50
/
piece
1 piece
(Min. Order)
Intelligent Tuya WiFi Wireless Connection Home Alarm System Smoke Alert and Heat Combo Alarm Detector LS-898-7P
$9.50
/
piece
200.0 pieces
(Min. Order)
China supplier original manufacturer LS-828-19L-3B 4 Wire Network DC48V Fire Protection Smoke Detector with NO.&NC. Relay output
$4.80
/
piece
500.0 pieces
(Min. Order)
LS-878-16L Network Heat detector with high accuracy 9V to 36V wide voltage 2 wire 4 wire fire alarm Temperature Security Alarms
$4.50
/
piece
500 pieces
(Min. Order)
LS-828-17L-2 2 Wire Networking 12V 24V 9-35V wide operating voltage Fire Alarm Conventional Smoke Detector
$4.50
/
piece
1.0 piece
(Min. Order)
2022 hotsale manufacturer price Tuya WiFi smart photoelectric smoke and heat combined detector LS-898-7P
$9.50
/
piece
1.0 piece
(Min. Order)
10 years Li-battery Standalone Photoelectric Smoke Detector for home security
$5.10 - $5.30
/
piece
100 pieces
(Min. Order)
Smoke detector Home using wireless fire sensing Fire certified commercial standalone RF 433 smoke detector
$3.13 - $5.00
/
piece
1 piece
(Min. Order)
LS-828-17L Wholesale OEM ODM Standalone Smoke Detector 4 Wire Networking 12V 24V Fire Alarm Conventional Smoke Detector
$4.50
/
piece
200.0 pieces
(Min. Order)
10 years Li-battery NB-IoT APP Connect Photoelectric Smoke Detector For Fire Alarm
$15.90 - $16.90
/
piece
100 pieces
(Min. Order)
Longsin 10 Year Lithium Battery-Operated Fire Alarm Smoke Detector
$6.60 - $6.90
/
piece
1 piece
(Min. Order)
LS-878-18L Network Heat detector with high accuracy 9V to 36V wide voltage 2 or 4 wire link to smoke detector fire alarm system
$4.20
/
piece
500 pieces
(Min. Order)
LS-858-4P Standalone Battery Operated Carbon monoxide Detector co alarm cheap carbon monoxide alarm co detector
$3.80
/
piece
500 pieces
(Min. Order)
OEM Conventional smoke detector 4 wire DC48V with relay output Security 4 Wire Smoke Fire Alarm System LS-828-19L
$4.20 - $4.99
/
piece
500 pieces
(Min. Order)
Household Ultra Thin Standalone Photoelectric Fire Smoke and Heat Combined Alarm Detector Fire Alert by Replaceable Batteries
$2.90 - $3.90
/
piece
1 piece
(Min. Order)
Conventional Standalone Photoelectric Dual Power Smoke Alarm with Relay Fire Smoke Detector Fire Alarm
$2.96 - $3.56
/
piece
100 pieces
(Min. Order)
4 Wired Photoelectric Smoke Detector Alarm est Fire Alarm
$2.99 - $4.18
/
piece
1 piece
(Min. Order)
Mini type 10 year lithium battery Smoke detector mini smoke sensor alarm for fire system
$3.00 - $6.00
/
piece
50 pieces
(Min. Order)
High Sensitive Conventional Network 2/4 Wire Fire Heating Thermal Detector Alarm
$3.80 - $4.20
/
piece
100 pieces
(Min. Order)
DC9V Wireless Photoelectric Smoke Detector Fire Alarm For Home Security System
$3.85 - $4.35
/
piece
100 pieces
(Min. Order)
LS-838-1UF Fire Alarm System Home Methane Propane Butane LPG Natural Gas compatible with Shut Off Solenoid Valve (wireless)
$4.90 - $5.50
/
piece
1000 pieces
(Min. Order)
LS-828-7PL Original Wired Detector 2 wire 4 Wire Alarm Sensor Wifi Fire Protection Tuya Smart life Smoke Detectors Alarms
$3.80
/
piece
500 pieces
(Min. Order)
Conventional hard wire network independent smoke detector battery powered AC/DC dual power fire alarm LS-828-14
$3.20 - $3.90
/
piece
50 pieces
(Min. Order)
Smart Combined Smoke heat Alarm Detector Tuya wifi Backup DC9V Battery Hot sale factory price LS-898-7P
$9.50
/
piece
10.0 pieces
(Min. Order)
LS-828-27 Wholesaler 10years Sealed Battery Mini Smoke Alarm Detector Chinese Wall Mounted 10 Years 3V Lithium Battery
$7.50
/
piece
100.0 pieces
(Min. Order)
Longsin LS-828-3P Standalone DC9V Battery Powered conventional Smoke detector China factory Cheap price
$1.80
/
piece
5000 pieces
(Min. Order)
2AAA battery 3Vdc mini size standalone 433MHz wireless optics smoke detector smoke heat compo dual sensors
$3.20 - $3.60
/
piece
500.0 pieces
(Min. Order)
LS-828-17L OEM ODM manufacturer conventional hardcore Alarm Fire Smoke Detector Dust Proof Beam Smoke Alarms for buildings
$3.99 - $4.10
/
piece
1000 pieces
(Min. Order)
AC/DC Power Mini Standalone Optical Smoke Detection Fire Hazard Alarm
$2.00 - $2.40
/
piece
500 pieces
(Min. Order)
LS-828-7PL Wireless Smoke Alarm Tuya Wifi Smart life Control Smart Smoke Sensor compatible with Home Security Alarm System
$3.20 - $4.50
/
piece
1 piece
(Min. Order)
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