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Electronic Alarm
17,604
products found
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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
Vibration Sensor Break Sensor Earthquake Detector Vibration
Alarm
Works with
Alarm
System
US$ 3-3.5
/ Piece
50 Pieces
(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.
4G WiFi Solar Panel Build in Rechargeable Battery Waterproof Surveillance Camera
US$ 79-109
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Anxinshi Technology Co., Ltd.
Wolf Guard Manufacturer Anti Intruder Tuya APP WiFi GSM/3G/GPRS Smart Home House
Alarm
Hub Kit System
US$ 54.5
/ Piece
20 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Smart Life Tuya 4G WiFi+GSM DIY Smart
Alarm
Security System French Spanish Italian
Alarm
US$ 65-78
/ Set
1 Set
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Smart Home Automation GSM WiFi Tuya Smart
Alarm
for House Security
US$ 48-62
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
4G 3G GSM WiFi Home
Alarm
System Tuya Smart Life APP Wireless 433MHz Security
Alarm
Support Alexa & Google
US$ 35
/ Set
5 Sets
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
WiFi Outdoor
Alarm
Siren Tuya Smart Life for Security Home
Alarm
System
US$ 33-38
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
China manufacturer Strong Magnetic 2G GSM Motorcycle GPS Tracker for Car with long working hours T103B
US$ 17-18
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Yushengchang Technology Co., Ltd.
Video
GSM Sos
Alarm
US$ 3-4
/ Set
500 Sets
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Wholesale Elderly Help GSM Personal Emergency Panic Sos
Alarm
Bracelet with Fall Down
Alarm
Function
US$ 35-36
/ Set
1 Set
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Tuya Smart Life WiFi 4G Security Burglar
Alarm
US$ 65-75
/ Set
1 Set
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Wholesale Professional Smoke Detector Fire
Alarm
US$ 3-6
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Ansorl Technology Co., Ltd.
Video
Tuya Smart Home WiFi Wireless Home Security
Alarm
Kit System with APP Smart Life
US$ 29-35
/ Piece
50 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
WiFi 4G GSM
Alarm
Bracelet Home Security
Alarm
with Free Motion Sensors Window Door
Alarm
US$ 65-78
/ Set
2 Sets
(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.
Fixed Explosion-Proof Hydrogen Sulfide Analyzer H2s Gas Detector Honeywell H2s Gas Leak Detector
Alarm
US$ 599-1500
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Yuante Technology Co., Ltd.
Video
APP Control Smart GSM 4G WiFi
Alarm
System Russian/English Voice Wireless Home Security
Alarm
US$ 75
/ Set
1 Set
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Human Presence Falling Detecting
Alarm
Rt-Wd01 (60G Hz)
US$ 30-65
/ Piece
10 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Fire Safety Photoelectric Smoke Detector Home Fire
Alarm
US$ 3-6
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Ansorl Technology Co., Ltd.
Smart Home 4G GSM WiFi Security
Alarm
US$ 72-85
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Smart Life 4G WiFi Zigbee Home Security Guard Wireless Intruder
Alarm
US$ 50-85
/ Set
2 Sets
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Wolf Guard Anti-Theft Intruder Tuya Smart Home Automation Intelligent Security GSM WiFi
Alarm
System
US$ 48.5-51.5
/ Piece
5 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
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Category
Security & Protection
Alarm
Probe, Sensor
Alarm & Security System Accessories
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
Acoustic Alarm
Vibration Alarm
Microwave Alarm
More
Working Principle
Electro-Optical Type
Electromagnetic
Electromechanical
Electro-Acoustic Style
Alarm Volume (Within 1m)
≥80dB
≥90dB
≥100dB
≥110dB
Receive Frequency
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