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Wholesale Digital Alarm
40,868
products found
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Video
Warranty Import Material Electronic Wear Sensor Wear Sensor
Alarm
OE 34353411756 34353414662
US$ 1-10
/ Piece
1000 Pieces
(Min. Order)
Start Order
Linyi Anchen International Trading Co., Ltd.
Fire
Alarm
Linear Heat Cable with 68/88/105/138/188 Degree Temperature for Oil Tank
US$ 2
/ Meter
1 Meter
(Min. Order)
Start Order
Shenzhen Asenware Test and Control Technology Co., Ltd.
Video
En 50291 Standard Home and Car Safety Co Monitor Conforms Battery Powered Co
Alarm
LCD
Digital
Display Mini Carbon Monoxide Detector
US$ 4.4-5.2
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Sumring Technology Co., Limited
Video
2023 Skz1050-CH4 Sound and Light
Alarm
Two
Alarm
Points with Date Storage
Digital
CH4 Gas Detect Instrument
US$ 153-170
/ Piece
1 Piece
(Min. Order)
Start Order
SKZ International Co., Ltd.
Co Gas Leak
Alarm
Good Quality Direct
Digital
Gas Detector Controller
US$ 4-7
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
Video
Digital
Portable Total Volatile Organic Compounds Tvoc Gas Detector Machine in Gas
Alarm
Unit Gas Meter Tester
US$ 500
/ Set
1 Set
(Min. Order)
Start Order
SKZ International 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.
Video
Skz1050-Sf6
Digital
Handheld 0-2000ppm Sf6 Gas Analyzer Detector
Alarm
Gas Fast Gas Analyzer
US$ 1035-1150
/ Set
1 Set
(Min. Order)
Start Order
SKZ International Co., Ltd.
Video
Medical Area
Digital
Gas
Alarm
Systems Pipeline Detector Oxygen Air
US$ 137-1000
/ Piece
10 Pieces
(Min. Order)
Start Order
Shanghai Zhenghua Medical Equipment Co., Ltd.
Medical Gas
Digital
Alarm
System for Hospital
US$ 100-500
/ Piece
1 Piece
(Min. Order)
Start Order
Shanghai Zhenghua Medical Equipment Co., Ltd.
Factory Supply Hospital
Digital
Alarm
Gas Control Panel
US$ 1000-2000
/ Piece
1 Piece
(Min. Order)
Start Order
Shanghai Zhenghua Medical Equipment Co., Ltd.
Video
Digital
Gas
Alarm
Medical Gas
Alarm
System for Hospital Gas Equipments
US$ 200-1000
/ Piece
1 Piece
(Min. Order)
Start Order
Shanghai Zhenghua Medical Equipment Co., Ltd.
Video
Remote monitoring for Unattended Plant Rooms 8DI 4DO 1TH 1RS485 SMS Controller
US$ 107-154
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Beilai Technology Co., Ltd.
Wholesale
Real Time Monitoring WiFi Tuya Smoke
Alarm
Gas with Factory Price
US$ 30-33.3
/ Piece
100 Pieces
(Min. Order)
Start Order
HENAN WEIGUO INTELLIGENT TECHNOLOGY CO., LTD.
Video
Original 12W USB Power Adapter for UK Customers
US$ 0.88-2.66
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Mingchengyu Electronic Technology Co., Ltd.
Medical Area
Alarm
System Hospital Furniture
US$ 1000-2000
/ Piece
1 Piece
(Min. Order)
Start Order
Shanghai Zhenghua Medical Equipment Co., Ltd.
Video
LED Bite
Alarm
Electronic Fish Light Fishing Anti-Slip Mat
US$ 1.65-2.6
/ Piece
100 Pieces
(Min. Order)
Start Order
Weihai Surefish Fishing Tackle Co., Ltd.
Video
Carbon Monoxide
Alarm
with Lithium Manganese Batteries
US$ 5.5
/ Piece
2000 Pieces
(Min. Order)
Start Order
Ningbo Kingdun Electronic Industry Co., Ltd.
Video
Dual Gas
Alarm
Detecting Natural and Carbon Monoxide
Wholesale
US$ 25-30
/ Piece
100 Pieces
(Min. Order)
Start Order
HENAN WEIGUO INTELLIGENT TECHNOLOGY CO., LTD.
Video
Wireless LED Light Fishing Bite
Alarm
Receiver Carp Fishing
US$ 1.65-2.6
/ Piece
100 Pieces
(Min. Order)
Start Order
Weihai Surefish Fishing Tackle Co., Ltd.
Lorawan Iot Wireless Smart Door Magnetic Sensor
Alarm
Sensor for Smart Home
US$ 30
/ Piece
100 Pieces
(Min. Order)
Start Order
Wuhan Timewave Iot Technology Co., Ltd
Tuya Smoke
Alarm
Gas Detector
Wholesale
Household Gas
Alarm
US$ 30-33.3
/ Piece
100 Pieces
(Min. Order)
Start Order
HENAN WEIGUO INTELLIGENT TECHNOLOGY CO., LTD.
Medical Gas
Alarm
System Used for Hospital
US$ 1000-2000
/ Piece
1 Piece
(Min. Order)
Start Order
Shanghai Zhenghua Medical Equipment Co., Ltd.
Wireless Home Security System GSM and WiFi Burglar
Alarm
with Ios & Android APP Function
US$ 112
/ Set
1 Set
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
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Category
Consumer Electronics
Smartwatch
Other Consumer Electronics
Instruments & Meters
Gas Analyzer
Pressure Gauge
Energy Meter & Power Meter
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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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Sensor Type
Infrared Alarm System
Electric Alarm
Video Motion Alarm
Acoustic Alarm
Vibration 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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