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Sound Detector Alarm
132
products found
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Video
Universal Car Door Lock Wireless
Alarm
Fire
Detector
US$ 1-10
/ Piece
5000 Pieces
(Min. Order)
Start Order
Ningbo Kingdun Electronic Industry Co., Ltd.
Video
Travel Home Apartment House Sensitivity Windows Chain Burglar Door
Alarm
US$ 9.5
/ Set
1000 Sets
(Min. Order)
Start Order
EC Hardware Co., Ltd.
Video
Portable Contact
Alarm
Standalone Wireless Warning Doorbell Magnetic Sensor Door Window
Alarm
Portable Voice Spot
Alarm
US$ 72
/ Piece
20 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Security Carbon Monoxide
Detector
Door
Alarm
with High Sensibility
US$ 2.5
/ Piece
2000 Pieces
(Min. Order)
Start Order
Ningbo Kingdun Electronic Industry Co., Ltd.
Video
Wireless/Wire Door Bell
Alarm
(ML-02CF)
US$ 3.75-5.35
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Wireless
Alarm
Universal Car Door Lock Fire
Detector
US$ 1-10
/ Piece
3000 Pieces
(Min. Order)
Start Order
Ningbo Kingdun Electronic Industry Co., Ltd.
WiFi Door Window
Detector
White Magnetic Contact Switch Sensor Door Open for House Security
Alarm
House Security System
US$ 17-21
/ Set
1 Set
(Min. Order)
Start Order
Quanzhou Koqi Electronic Co., Ltd.
Video
PIR Sensor Guard Watch Doorbell Door Chime
US$ 4.35-6
/ Set
1000 Sets
(Min. Order)
Start Order
HEFEI LONG RIVER ELECTRICAL 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
4G GSM SMS Burglar WiFi Wireless Window Door Smart
Alarm
System
US$ 66-75
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Spot
Alarm
System Strobe Light Siren with Flash Can Support
Alarm
Detectors
US$ 15-18
/ Set
5 Sets
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Wireless Siren with Flash
Alarm
System Wireless Mini Spot
Alarm
System 12V Wireless Strobe Light Siren with 120dB
US$ 18-20
/ Set
5 Sets
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Emergency Break Glass Manual Call Point for Fire
Alarm
US$ 3.58-4.15
/ Piece
50 Pieces
(Min. Order)
Start Order
Zuden Technology (HK) Co., Limited
Video
Sia Cid Protocol PSTN + GSM Dual Network Anti-Theft House Wireless Burglar Home Security
Alarm
System for Project Use
US$ 56.9-62.9
/ Set
20 Sets
(Min. Order)
Start Order
Zuden Technology (HK) Co., Limited
Intruder Spot
Alarm
System Can Be Used as
Alarm
Panel and Siren
US$ 18-20
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Shenzhen Manufacturers White Indoor Wired
Alarm
Siren Decorative Horns with Dual Tone
US$ 4.25-5.32
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Sumring Technology Co., Limited
Video
Smartlife
Alarm
Security Gateway Tuya GSM WiFi Hub Intruder
Alarm
System with Smart Door Sensors, Motion Sensor
US$ 1-58
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Best Sale
Alarm
Cloud Window WiFi Tuya Door Sensor/
Alarm
System
US$ 9-12
/ Piece
10 Pieces
(Min. Order)
Start Order
Quanzhou Feidun Security Technology Co., Ltd.
Video
Free Shipping! 4G Smart Home GSM WiFi Security Intruder
Alarm
System with Free Door Sensors
US$ 1-58
/ Piece
2 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Tuya Smart Home 4G WiFi GSM Intelligent Personal
Alarm
System with PIR Motion
Detectors
Door Sensors
US$ 1-58
/ Piece
2 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Multi Zones Metal
Detector
Door Frame 6 Zones Security Walk Through Metal
Detector
US$ 280-300
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Heping Century Technology Co., Ltd.
Video
Peacentury Zones Walk Through Door Frame Gate Metal
Detector
US$ 280-300
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Heping Century Technology Co., Ltd.
Video
6 Zone High Sensitivity Security Equipment Arch Door Frame Gate Walk Through Metal
Detector
US$ 280-300
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Heping Century Technology Co., Ltd.
Video
Walk Through Door Frame Full Body Scanner Arched Metal
Detector
for Public Area
US$ 280-300
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Heping Century Technology Co., Ltd.
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Category
Security & Protection
Alarm
Probe, Sensor
Alarm & Security System Accessories
Stroboscopic Lamp
Instruments & Meters
Walkthrough Metal Detector
More
Product Features
Usage
Door
Signal Transmission
Wireless Alarm
Working Mode
Active
Certification
DOT
E-MARK
CE
ISO
FCC
RoHS
Mutcd
ASTM
AS/NZS
CCC
More
Sensor Type
Electric Alarm
Working Principle
Electro-Optical Type
Electromagnetic
Alarm Volume (Within 1m)
≥90dB
≥110dB
Receive Frequency
229.95MHz
433.92MHz
See More Features
Company Features
Business Type
Trading Company
Manufacturer/Factory
Other
R&D Capacity
OEM
ODM
Own Brand
Others
City
Shenzhen
Hefei
Dongguan
Ningbo
Quanzhou
Jiangmen
Luoyang
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