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Wholesale Alarm Detector
8,955
products found
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Video
Wireless Tuya WiFi Magnetic Contact Home Security
Alarm
Door
Alarm
Sensor Door and Window
Detector
US$ 5-6
/ Piece
1 Piece
(Min. Order)
Start Order
Quanzhou Feidun Security Technology Co., Ltd.
Video
EAS RF Handheld Deactivator EAS
Alarm
System
Detector
US$ 50-70
/ Piece
1 Piece
(Min. Order)
Start Order
QINGDAO WISE SECURITY TECHNOLOGY CO., LTD.
China Battery Operated Smoke
Alarm
Detector
US$ 3-5
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
Video
Hot Smoke Alert Carbon Monoxide
Alarms
Co
Detector
US$ 11.55-16.5
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Asenware Test and Control Technology Co., Ltd.
Compact Ozone Gas Leak
Detector
with
Alarm
US$ 650
/ Piece
1 Piece
(Min. Order)
Start Order
Qingdao Wingoal Trade Co., Ltd.
Video
New Fully Automatic
Alarm
Food Metal
Detector
US$ 5000-5500
/ Piece
1 Piece
(Min. Order)
Start Order
Hangzhou LOM technology co., LTD
Video
Independent Smoke
Detector
for Home Fire
Alarm
Security System
US$ 4.5-6
/ Piece
10 Pieces
(Min. Order)
Start Order
Hangzhou Xinjian Electronic Co., Ltd.
Gold Needle Security Depth Hand-Held Decetor Underground 5m Scanner
Alarm
Tracker Seeker 10 Meter Basic Handheld Metal
Detector
US$ 3.62-6.38
/ Piece
1 Piece
(Min. Order)
Start Order
Hangzhou Longwin Industry Limited
CO2 Toxic and Harmful Combustible Gas
Detector
4G Carbon Dioxide Concentration
Alarm
US$ 135-139
/ pcs
1 pcs
(Min. Order)
Start Order
Shenzhen Toprie Electronics Co., Ltd.
Video
2023 MRI Scanner Ferromagnetic
Detector
Language
Alarm
US$ 7772-7994
/ Piece
5 Pieces
(Min. Order)
Start Order
Kozen International Ltd
Portable Hand Held Metal
Detector
Wand Vibrating
Alarm
Handheld Security Metal
Detector
US$ 25-35
/ Piece
10 Pieces
(Min. Order)
Start Order
Beijing Rongbo Shengshi Technology Co., Ltd.
12V24V Wired Smoke
Alarm
Detector
, Wired Smoke Detection Photoelectric
US$ 3.2-3.5
/ Piece
100 Pieces
(Min. Order)
Start Order
S4A Industrial Co., Limited
Video
Cdg02A Portable Gas Leak
Detector
with
Alarm
System
US$ 36.35-49
/ pieces
5 pieces
(Min. Order)
Start Order
Fuzhou Hedao Trade Co., Ltd.
Video
Carbon Dioxide Monitor
Detector
CO2 Temperature Humidity with
Alarm
US$ 42.4-53.8
/ Piece
50 Pieces
(Min. Order)
Start Order
Kunshan Ast Optoelectronics Co., Ltd
Video
Smart Home Carbon Monoxide
Alarms
CE Certified Co
Detector
Human Voice Operated
US$ 9.5-11.2
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Sconda Intelligent Technology Co., Ltd
Best Inquiries Home
Alarm
Fire
Alarm
Smoke Sensor
Detector
US$ 3-6
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Ansorl Technology Co., Ltd.
Video
Multi-Function Ati Signal
Detector
Motion
Detector
Alarm
GPS Tracker Finder Hidden Camera RF Signal
Detector
US$ 23.6-29.5
/ Piece
10 Pieces
(Min. Order)
Start Order
Shenzhen Greetwin Telecom Co., Ltd
Smart PIR Motion Sensor Human
Detector
Body Moving Infrared Security
Alarm
Detector
US$ 7.27-9.5
/ Piece
1 Piece
(Min. Order)
Start Order
Anhui Senta Intelligent Technology Co., Ltd.
Video
Low Power Security
Detector
Wireless
Alarm
Fire
Detector
US$ 1-10
/ Piece
5000 Pieces
(Min. Order)
Start Order
Ningbo Kingdun Electronic Industry Co., Ltd.
Video
Alarm
Light Toxic Gas Nh3 Leak
Detector
4-20mA RS485 Signal Output
US$ 350-1500
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Yuante Technology Co., Ltd.
Video
Indoor 100
Alarm
Dual Beam Photoelectric Infrared
Detector
for Home Security Yet609
US$ 3.8-5
/ Piece
2 Pieces
(Min. Order)
Start Order
ShenZhen Yaoertai Technological Development CO.,LTD
Fpv Drone
Detector
Anti Uav System Tracking Finder
Alarm
US$ 6999-7999
/ Piece
1 Piece
(Min. Order)
Start Order
Hangzhou Star Sea Technology Co., Ltd.
Video
Smoke
Alarm
Smoke
Detector
with Lpcb Fire
Alarm
System with
US$ 6.8-8.2
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Puzhesi Technology Co., Ltd.
Video
Hero 009 Handheld GPS Magnet Anti
Alarm
Camera Hunter Wireless GSM RF Mobile Phone Signal
Detector
US$ 90-99
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Yu Heng Xing Technology Co., Ltd.
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Category
Security & Protection
Fire Alarm & Smoke Detector
Alarm
Probe, Sensor
Instruments & Meters
Gas Analyzer
Metal Detector for Food
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Product Features
Signal Transmission
Wireless Alarm
Wired Alarm
Working Mode
Active
Certification
DOT
E-MARK
CE
ISO
FCC
RoHS
MUTCD
ASTM
AS/NZS
CCC
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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
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