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Electronic Alarm
11,318
products found
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Tuya WiFi Smart Home Water Sensor Flood Overflow Water Leak Sensor Works with Tuya Smart Life APP
US$ 3.8-5
/ Piece
1 Piece
(Min. Order)
Start Order
Anhui Senta Intelligent Technology Co., Ltd.
Video
Tuya Smart Home Loud/WiFi Door Sensor Door Open Detectors Security Protection
Alarm
System
US$ 8-10
/ Piece
1 Piece
(Min. Order)
Start Order
Quanzhou Feidun Security Technology Co., Ltd.
Video
Tuya WiFi 2g GSM Intrusion Home
Alarm
System for House Security Tuya Smart APP Remote Control Monitor
US$ 38
/ Piece
5 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
2MP 4G WiFi Mini Solar Panel PTZ Camera Outdoor Waterproof PIR Human Detection CCTV Security Wireless Camera
US$ 56.6-89.9
/ Piece
1 Piece
(Min. Order)
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Shenzhen Anxinshi Technology Co., Ltd.
Video
Remote monitoring for Unattended Plant Rooms 8DI 4DO 1TH 1RS485 SMS Controller
US$ 107-154
/ Piece
1 Piece
(Min. Order)
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Shenzhen Beilai Technology Co., Ltd.
Video
Wireless Home Security Burglar GSM WiFi Tuya Smart
Alarm
System
US$ 44
/ Piece
5 Pieces
(Min. Order)
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Shenzhen Chitongda Electronic Co., Ltd.
Video
24G Integrated Dhips Distance Door Sensor for Hotel Gate
US$ 55-70
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Photoelectric Beam Sensor for Garage Gate and Sliding Gate Access System
US$ 9-16
/ Piece
1 Piece
(Min. Order)
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Shenzhen Jutai Comm Co., Ltd.
Video
Black Infrared Photocell Beam Sensors for Safety Door
US$ 9-16
/ Piece
1 Piece
(Min. Order)
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Shenzhen Jutai Comm Co., Ltd.
Video
Smart House Security System Home Anti-Thief Wireless Sound Infrared Human Body Detector
US$ 10-12
/ Piece
50 Pieces
(Min. Order)
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Quanzhou Feidun Security Technology Co., Ltd.
Video
Easy Installation Wholesale Waterproof OBD Real Time Tracking Car GPS Tracker
US$ 21.5-25
/ Piece
2 Pieces
(Min. Order)
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Guangzhou T-Mark Technology Co., Ltd
Video
Smart WiFi Tuya Amazon Alexa Water Leak Detector Kitchen Basement Bathroom Water Leak Sensor Smart Home Water Level
Alarm
System
US$ 11-15
/ Piece
1 Piece
(Min. Order)
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Quanzhou Feidun Security Technology Co., Ltd.
Video
High-Performance 180 Degree Wired Infrared Sensor Indoor Outdoor 20m
US$ 22-35
/ Pair
1 Pair
(Min. Order)
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Shenzhen Jutai Comm Co., Ltd.
120° Wide Angle WiFi Camera Humanoid Detection 5MP Battery Security CCTV Surveillance Camera Tuya Smart Life
US$ 26-36.9
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Anxinshi Technology Co., Ltd.
Video
Tuya APP Controlled WiFi PIR Motion Detector
Alarm
System Timing Arming and Disarming Passive Infrared/ Motion Sensor
US$ 9.5-10.5
/ Piece
500 Pieces
(Min. Order)
Start Order
Quanzhou Feidun Security Technology Co., Ltd.
Video
Kj99 Home Smart Camera Tracking IP Cloud 360 Panoramic PTZ Elderly Safety Abnormal
Alarm
WiFi Video Call
US$ 19.99-25.59
/ Piece
1 Piece
(Min. Order)
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Yancheng Kinju Electronic Technology Co., Ltd
WiFi Audible and Visual
Alarm
Siren Sensor Tuya Smart Home Security System Smartlife Wireless Remote Control Alexa Google Home Acho
US$ 14.4-15.6
/ Piece
1 Piece
(Min. Order)
Start Order
WENZHOU NOVA NEW ENERGY CO., LTD.
Video
New OBD II 2g LTE GPS Tracking Device
US$ 10-14
/ Piece
2 Pieces
(Min. Order)
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Guangzhou T-Mark Technology Co., Ltd
Portable Handheld Mini Bullhorn Megaphone 20W with Built-in Siren/
Alarm
-Adjustable Volume and Battery for Football, Soccer, Coach
US$ 27-45
/ Piece
50 Pieces
(Min. Order)
Start Order
Guangzhou strong sound electronic equipment Co., Ltd
Solar Powered 3G/4G Hlbc Professional 10X Zoom License Plate 4G SIM Card IP Camera
US$ 269-279
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Anxinshi Technology Co., Ltd.
GPS Vehicle OBD2 Tracker with Tracking Real Time Position
US$ 21.5-25
/ Piece
2 Pieces
(Min. Order)
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Guangzhou T-Mark Technology Co., Ltd
Video
Smart Security Home Sos\Fire\Gas
Alarm
Burglar
Alarm
System with Dialer Manual Wireless Digital Home Security
Alarm
System
US$ 60-65
/ Piece
1 Piece
(Min. Order)
Start Order
Quanzhou Feidun Security Technology Co., Ltd.
Portable Handheld Mini Bullhorn Megaphone 20W with Built-in Siren/
Alarm
-Adjustable Volume and Battery for Football, Soccer, Coach
US$ 25-54
/ Piece
50 Pieces
(Min. Order)
Start Order
Guangzhou strong sound electronic equipment Co., Ltd
Video
Smart Home WiFi/GSM Home Security Anti-Theft
Alarm
System Connected with Tuya APP Smart Life APP Home
Alarm
US$ 28-35
/ Piece
1 Piece
(Min. Order)
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Quanzhou Feidun Security Technology Co., Ltd.
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Category
Security & Protection
Alarm
Probe, Sensor
CCTV Camera
Alarm & Security System Accessories
Electrical & Electronics
GPS Tracker
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Product Features
Certification
FCC
Signal Transmission
Wireless Alarm
Wired Alarm
Working Mode
Active
Sensor Type
Infrared Alarm System
Electric Alarm
Acoustic Alarm
Vibration Alarm
Microwave Alarm
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
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