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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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2.4" Touch Screen Tuya WiFi 4G Wireless APP Control Smart Home Security System
$33.00 - $40.00
/
piece
2.0 pieces
(Min. Order)
LS-111 Standalone outdoor sounder strobe DC12V mini Wired Sound Alarm Strobe Light Siren burglar system intruder system
$4.50
/
piece
200.0 pieces
(Min. Order)
Wired PIR Motion Detector DC12V 24V long detection range wide angle human presence Infrared Motion Burglar Systems LS-818-6B
$3.60
/
piece
500 pieces
(Min. Order)
wholesale cheap price 2 wire networking conventional fire alarm control panel fire alarm system
$98.00
/
set
1 set
(Min. Order)
Intelligent infrared sensor door and window sensor wireless wifi/GSM home remote security anti-theft alarm system LS-323-6
$4.50 - $4.90
/
piece
50 pieces
(Min. Order)
Nest Protect 2nd Generation Smoke/carbon Monoxide Alarm Detector 4-pack Control Panel Wireless System 10 Years Long Life 2 Years
$6.60 - $7.20
/
piece
10 pieces
(Min. Order)
2023 Popular Smart home burglar security system of WiFi door/window sensor with mobile APP remote control LS-323-6
$4.50 - $4.90
/
piece
2 pieces
(Min. Order)
Outdoor waterproof Anti-Thief Alarm Controller flash and sound siren LS-111 for intruder alarm and fire alarm system
$4.20 - $4.50
/
piece
100 pieces
(Min. Order)
Outdoor Dual Sensor PIR Motion Detector Infrared And Microwave Sensor Burglar For Home Security Alarm System
$11.00 - $12.50
/
piece
1 piece
(Min. Order)
100dB Loudly Wireless Flash Sounder Alarm For Alarm System
$22.50 - $24.50
/
piece
1 piece
(Min. Order)
Wireless Wall Mounted Infrared Motion Sensor PIR Detector for Security System
$4.00 - $4.90
/
piece
1 piece
(Min. Order)
12V Wired Alarm Siren Horn Outdoor with Bracket for Home Security Protection System
$8.73 - $9.25
/
piece
10 pieces
(Min. Order)
Factory Wholesale Prices Fire Siren With Strobe Fire Alarm Security Siren 8 tones adjustable for alarm systems
$8.90 - $9.90
/
piece
200 pieces
(Min. Order)
Factory Cheapest DC9V Standalone Photoelectric Smoke Detector For Fire Alam System
$1.90 - $2.00
/
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)
DC24V flash and sound alarm sirene for fire protection system
$0.50 - $7.90
/
piece
500.0 pieces
(Min. Order)
Factory DC12V 24V 108dB Loudly Buzzer Alarm Strobe Siren With Flash And Sound Alarm For Alarm System
$1.80 - $2.40
/
piece
10 pieces
(Min. Order)
Factory Smart Tuya WIFI Wireless Natural Gas CH4 Methane LPG LNG Kitchen Cooking Gas Detector For Home Fire Alarm System
$8.00 - $8.90
/
piece
2 pieces
(Min. Order)
LS-107 Wired DC 9V/12/24VDC Sound and Light Fire Alarm Warning Strobe Siren box strobe light for burglar alarm fire alarm system
$4.50
/
piece
200.0 pieces
(Min. Order)
12v Alarm Led Flashing Strobe Light for home security alarm system
$1.52 - $2.00
/
piece
10 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)
Intelligent Wall Mount Sounder strobe light siren three tones adjustable for Fire emergency systems LS-104
$3.50 - $3.90
/
piece
200 pieces
(Min. Order)
LS-106 DC 12~24V Wired Alert Fire Alarm Led Strobe Light Fire Warning Siren for fire alarm system
$2.50
/
piece
500 pieces
(Min. Order)
Conventional Wired 12-24Vdc LED Strobe Siren LS-104 alarm tone adjustable for fire alarm system security alarm system
$5.20
/
piece
200.0 pieces
(Min. Order)
LS-105 Wholesale Price 12v Horn Alarm Siren Wired Alert Fire Alarm Led Strobe Light Fire Warning Siren for fire alarm system
$5.60
/
piece
500 pieces
(Min. Order)
360 Degree Wide Range Passive Infrared Motion Sensor Detector Alarm for Home and Business Security
$3.80
/
pint
500 pints
(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)
GSM RF433MHz Wireless Anti Intrusion Alarm Control Panel Home Security Alarm System Kits
$34.00 - $35.00
/
set
100 sets
(Min. Order)
Home Fire Smoke Detector Alarm Sensor 9V 220V 110V Independent Network Photoelectric Smoke Detector LS-828-9P
$2.80 - $2.90
/
piece
100 pieces
(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)
Newest LS-107 High DB Sound 12v 24v Fire Alarm Led Strobe Siren
$1.00 - $5.00
/
piece
100.0 pieces
(Min. Order)
LS-111 System alarm wired 12V outdoor alarm siren and strobe light alarm indoor/outdoor siren
$4.20 - $4.50
/
piece
200 pieces
(Min. Order)
Longsin Manufacturer price LS-818-6 Wired PIR Motion Detector wide angle high stability DC12V 24V
$3.60
/
piece
500 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-102 Indoor Fire Alarm Siren And Red Flashing Strobe Fire Station Light Siren Sounder Wired 12v/24v Fire Siren Alarm
$1.80
/
piece
500 pieces
(Min. Order)
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
/
piece
100 pieces
(Min. Order)
LS-103 Wired 12/24VDC Sound and Light Fire Alarm Warning Strobe Siren Horn house intruder system sounder strobe warning
$2.00
/
piece
200 pieces
(Min. Order)
DC9-12V Glass Break Detector Vibration Sensor Detector Anti-theft For Home Security
$3.80 - $4.40
/
piece
1 piece
(Min. Order)
New Coming RF 433 Wireless interconnection Fire Alarm Strobe Light Siren with Repeaters and Voice Broadcasting
$27.00 - $29.00
/
piece
1 piece
(Min. Order)
LS-119 Max 115db Fire Alarm System strobe light Sounder Warning Siren With 8 tones adjustable
$8.80 - $9.80
/
piece
100 pieces
(Min. Order)
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