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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
Alarm System
All products
Alarm System
Customizable
Ready to Ship
360 Degree Wide Angle Wired Passive Infrared Beam Motion Detecting Sensor Anti Intrusion Alarm
$3.80 - $4.50
Shipping to be negotiated
Min. Order: 10 pieces
GSM RF433MHz Wireless Anti Intrusion Alarm Control Panel Home Security Alarm System Kits
$34.00 - $35.00
Shipping to be negotiated
Min. Order: 100 sets
Easy Return
Outdoor Flash Sounder Intrusion Alarm
$4.00 - $4.25
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
One Tone 108dB Loudly Flash And Sound Tamper Intrusion Alarm LED Strobe Siren Alert
$3.90 - $4.80
Shipping: $40.00/piece
Min. Order: 1 piece
Easy Return
Add to cart
Indoor Burglar Emergency Alarm Warning Flash Buzzer LED Strobe Sounder Alert Sirena
$1.60 - $2.20
Shipping: $4.26/piece
Min. Order: 2 pieces
Est. delivery by Jun 10
Easy Return
Add to cart
100dB Loudly Wireless Flash Sounder Alarm For Alarm System
$22.50 - $24.50
Shipping: $7.62/piece
Min. Order: 1 piece
Est. delivery by Jun 10
Easy Return
Add to cart
Outdoor Waterproof 110dB Loudly Wireless 433MHz Strobe Sounder Alarm For Security System
$8.25 - $9.50
Shipping to be negotiated
Min. Order: 1 piece
DC 24V Bell 6 Inch outdoor waterproof fire alarm bell
$4.90 - $5.50
Shipping to be negotiated
Min. Order: 100 pieces
P-Wave Vibration Eathquake Detector Alarm
$13.60 - $15.50
Shipping to be negotiated
Min. Order: 50 pieces
Outdoor Waterproof Wireless Interconnectable 8 Tones Strobe Siren With Backup Battery For Fire Alarm System
$57.00 - $66.00
Shipping to be negotiated
Min. Order: 1 piece
New Coming RF 433 Wireless interconnection Fire Alarm Strobe Light Siren with Repeaters and Voice Broadcasting
$27.00 - $29.00
Shipping to be negotiated
Min. Order: 1 piece
Factory Conventional RF433 Wireless 5Vdc Strobe Siren Flash And Sound For Fire Alam System LS-104
$8.10 - $8.80
Shipping to be negotiated
Min. Order: 1 piece
2021 Conventional DC24V DC12V Electric Bell School Company Break Fire Alarm Bell
$4.80 - $5.80
Shipping: $16.07/piece
Min. Order: 1 piece
Est. delivery by Jun 10
Easy Return
Add to cart
Combo Carbon Monoxide And Smoke All In One Detector Sound and Flash Alarm for Home Security
$8.30 - $8.70
Shipping to be negotiated
Min. Order: 100 pieces
LONGSIN DC12/24V Waterproof Fire Alarm Led Strobe Lamp
$1.70 - $2.40
Shipping to be negotiated
Min. Order: 1 piece
8 orders
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