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Wholesale Signal Alarm Price
24,610
products found
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Carbon Monoxide Detector
Alarm
Home Safety
US$ 4-7
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
Video
Surge Protective Device Low Voltage Surge Suppressor Surge Diverter Surge Suppressor Tvss
US$ 5.34-33.32
/ Piece
1 Piece
(Min. Order)
Start Order
Shanghai Huakun Electrical Company Ltd.
Video
Self Adjusting Wateproof Smart Back-up
Alarm
with CE IP68
US$ 1-19.99
/ Piece
20 Pieces
(Min. Order)
Start Order
Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
Video
Backup
Alarm
with Large Sound and Deutsch Connector for Trucks Mine Machinery
US$ 9.99-19.99
/ Piece
20 Pieces
(Min. Order)
Start Order
Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
Video
Fixed Wallmounted Nh3 Ammonia Gas
Alarm
with Sound Light
US$ 189-899
/ Piece
1 Piece
(Min. Order)
Start Order
WOBO Industrial Group Corp.
Video
Fire Detector PIR Sensor Smart Home Smoke
Alarm
US$ 1-10
/ Piece
5001 Pieces
(Min. Order)
Start Order
Ningbo Kingdun Electronic Industry Co., Ltd.
High Sensitive Carbon Monoxide 85dB
Alarm
Detector Tester Co Gas Sensor
Alarm
for Home Security Safety
US$ 4-7
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
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.
High and Low Leve
Alarm
Fuel Inventory Management for Gas Station
US$ 50-1500
/ Piece
1 Piece
(Min. Order)
Start Order
Zhengzhou Windbell Measurement and Control Technology Co., Ltd.
Video
Guard Data Center Safety
Alarm
A2
US$ 334-417
/ Piece
1 Piece
(Min. Order)
Start Order
CCSDA Technology Co., Ltd
Video
HD Long Range Forest Fire
Alarm
Dual Video Thermal Imaging Camera System
US$ 8000
/ Piece
1 Piece
(Min. Order)
Start Order
Shandong Sheenrun Optics & Electronics Co., Ltd.
Video
Electro-Optical Wireless Home
Alarm
System Smoke
Alarms
US$ 1-10
/ Piece
5000 Pieces
(Min. Order)
Start Order
Ningbo Kingdun Electronic Industry Co., Ltd.
Alarm
PSTN Multi Function Connect Deveices Ets-8848
US$ 28-35
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Etross Telecom Co., Ltd.
Indoor Curtain PIR Detector
Alarm
US$ 8.8-11.2
/ Piece
10 Pieces
(Min. Order)
Start Order
Shenzhen Taian Electronics Co., Ltd.
Video
PIR Motion
Alarm
Door Bell
US$ 5-6
/ Set
1000 Sets
(Min. Order)
Start Order
HEFEI LONG RIVER ELECTRICAL CO., LTD.
Video
12-24V 107dB Multi Frequency Reverse
Alarm
with White Noise
US$ 1-19.99
/ Piece
20 Pieces
(Min. Order)
Start Order
Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
Intelligent Home
Alarm
Security Safe Wireless Fire
Alarm
US$ 4-7
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
Explosion-Proof
Alarm
Federal
Signal
Siren Electronic Horn Speakers
Alarm
System with Loud Siren
US$ 33-39
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
OEM ODM Independent Gas Leakage
Alarm
for Home Fire
Alarm
LPG Gas Leak Detector with Solenoid Valve
US$ 4-6
/ Piece
500 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
Video
Reliable Security Detector Wireless Smoke Fire
Alarms
US$ 1-10
/ Piece
5000 Pieces
(Min. Order)
Start Order
Ningbo Kingdun Electronic Industry Co., Ltd.
Fixed Gas Detector H2s Hydrogen Sulfide Gas
Alarm
US$ 599-1500
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Yuante Technology Co., Ltd.
Air Concentration Detection Increased Automatic
Alarm
Without Delay Co Concentration Meter
US$ 4-7
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
Standalone Battery Operated Co Gas Leak Carbon Monoxide
Alarm
US$ 4-7
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
CE Approval Residential Carbon Monoxide Gas
Alarm
US$ 4-7
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
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Category
Electrical & Electronics
Communication Cable
Repeater
Speaker,Trumpet & Buzzer
GPS Tracker
Instruments & Meters
Gas Analyzer
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
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
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