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Co Alarm
23,528
products found
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Video
Smartlife 4G Security Alarma WiFi GSM Home
Alarm
Support Alexa and Google Ifttt
US$ 50-78
/ Set
2 Sets
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
ANSORL Flame Proof Smoke Detector Fire
Alarm
US$ 65-95
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Ansorl Technology Co., Ltd.
Waterproof Reverse / Backup
Alarm
with LED in Beep Sound
US$ 3.5
/ Piece
50 Pieces
(Min. Order)
Start Order
Shenzhen Topnavis Electronics Co., Ltd.
Motor
Alarm
/
Alarm
Whistle/Motorbike
Alarm
Yet608
US$ 1.5-3
/ Piece
2 Pieces
(Min. Order)
Start Order
ShenZhen Yaoertai Technological Development CO.,LTD
Video
Oxygen (O2) Gas Analyzer Sensitive Diffusion O2
Alarm
Function LCD Screen
US$ 42-50
/ Piece
2 Pieces
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
Video
Touch Keypad WiFi Wireless Home
Alarm
System, Burglar
Alarm
Home with Built in Siren
US$ 38
/ Piece
5 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
WiFi Sos
Alarm
US$ 7.9-10
/ Set
500 Sets
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
4G Tuya WiFi GSM GPRS Home Smart Security
Alarm
US$ 65-78
/ Set
1 Set
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Security Fire
Alarm
System Smoke Detector Wireless Interconnected Smoke
Alarm
US$ 7.5-8.5
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Puzhesi Technology Co., Ltd.
Video
Wolf Guard Wireless Smart Security Sensors Intruder Detection PIR BLE Movement Sensor
Alarm
US$ 39-39.5
/ Piece
5 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
DC12-80V Car Backup Horns Forklift Reversing
Alarm
with Beebee/White Noise
US$ 1-2
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Top Lead Industrial Co., Ltd.
Video
Factory Cheap Price Smoke Detector Fire
Alarm
US$ 4-8
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Ansorl Technology Co., Ltd.
Video
Fashionable Security Fire Burglar
Alarm
Systems 12V Output Wireless Tuya Smart Life 4G WiFi Home
Alarm
Yl-007wt4bx-T
US$ 65-75
/ Set
1 Set
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Wired Magnetic Contact Switch Normally Closed Door Open Sensor
Alarm
US$ 4.22-5.14
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Sumring Technology Co., Limited
Video
2022 WiFi 4G Smart Home
Alarm
Wireless Control Automation with Alexa and Google Home
Alarm
US$ 1-80
/ Set
1 Set
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
High Class Smoke Detector Fire
Alarm
US$ 3-6
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Ansorl Technology Co., Ltd.
With Mini Printer Addressable Fire
Alarm
System
US$ 300-600
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Ansorl Technology Co., Ltd.
High Quality Safety DC 10-80V Car Reversing
Alarm
, Back up
Alarms
IP67
US$ 3-5
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Top Lead Industrial Co., Ltd.
Conventional Fire
Alarm
Explosion Proof Safety Barrier
US$ 66
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Asenware Test and Control Technology Co., Ltd.
Guide Rail Type Non-Stop Installation Smart Meter Smart Fire
Alarm
with GPS
US$ 83-269
/ pcs
1 pcs
(Min. Order)
Start Order
Shenzhen Toprie Electronics Co., Ltd.
Video
Free Samples Smartlife
Alarm
Security Gateway Tuya GSM WiFi Hub with Smart Door Sensors, Smart Motion Sensor
US$ 39-48
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Wolf Guard GSM Outdoor Wireless Security Solar Siren
Alarm
US$ 1-53
/ Set
1 Set
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Waterproof Backup / Reverse / Reversing
Alarm
for Truck / Van
US$ 3
/ Piece
50 Pieces
(Min. Order)
Start Order
Shenzhen Topnavis Electronics Co., Ltd.
Video
Combustible Security Gas Detector
Alarm
Work with Solenoid Valve or Exhaust Fan
US$ 10-11
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Sumring Technology Co., Limited
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Category
Security & Protection
Fire Alarm & Smoke Detector
Alarm
CCTV Camera
Electrical & Electronics
GPS Tracker
Storage Battery
More
Product Features
Signal Transmission
Wireless Alarm
Wired Alarm
Working Mode
Active
Certification
DOT
E-MARK
CE
ISO
FCC
RoHS
Mutcd
ASTM
AS/NZS
CCC
More
Sensor Type
Infrared Alarm System
Electric Alarm
Magnetic Switch Alarm
Video Motion Alarm
Acoustic Alarm
Vibration Alarm
Laser Alarm
Microwave Alarm
More
Working Principle
Electro-Optical Type
Electromagnetic
Electromechanical
Electro-Acoustic Style
Alarm Volume (Within 1m)
≥80dB
≥90dB
≥100dB
≥110dB
Receive Frequency
229.95MHz
315MHz
433.92MHz
Usage
Door
Personal
Auto
Window
Fire
Smoke
More
See More Features
Company Features
Business Type
Manufacturer/Factory
Trading Company
Group Corporation
Individuals/SOHO
Other
R&D Capacity
ODM
OEM
Own Brand
Others
City
Shenzhen