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Digital Co Alarm
48,562
products found
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Video
Dual Sensor Thermal Imaging Night Vision Camera Optical Platform Seaport Monitor Fire
Alarm
US$ 19000-20000
/ Piece
1 Piece
(Min. Order)
Start Order
Shandong Sheenrun Optics & Electronics Co., Ltd.
Video
RTU5023 GSM/GPRS/3G/4G/Cloud Temperature Humidity Analog Voltage Power Status
Alarm
US$ 62-98
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Beilai Technology Co., Ltd.
Wireless GSM Home Security Intruder
Alarm
with RFID and APP
US$ 75
/ Piece
50 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Intensive Ntb Series Crane
Alarm
Made in China
US$ 95-200
/ Piece
1 Piece
(Min. Order)
Start Order
Shaoxing Nante Crane Equipment Co., Ltd.
Video
RoHS Approved Battery Powered New-Style Hot Sale Wholesale Great Quality High Satisfaction Smoke
Alarm
US$ 6
/ Piece
1000 Pieces
(Min. Order)
Start Order
Ningbo Kingdun Electronic Industry Co., Ltd.
Wireless WiFi Home Security Burglar GSM
Alarm
with APP Control
US$ 112
/ Set
1 Set
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Wgh033 Smoke Detector Smoke
Alarm
10 Year Battery
US$ 30-33.3
/ Piece
100 Pieces
(Min. Order)
Start Order
HENAN WEIGUO INTELLIGENT TECHNOLOGY CO., LTD.
Video
Economical and Practical Sound and Light
Alarm
Under Simple Structure
US$ 95-200
/ Piece
1 Piece
(Min. Order)
Start Order
Shaoxing Nante Crane Equipment Co., Ltd.
Video
Easy to Install Linkage Existing Goods Multiple Certifications Famous Brand Wireless Smoke
Alarm
US$ 6
/ Piece
1000 Pieces
(Min. Order)
Start Order
Ningbo Kingdun Electronic Industry Co., Ltd.
Video
Wholesale Carp Fishing Wireless Fishing Bite
Alarm
US$ 18.6-28.6
/ Piece
100 Pieces
(Min. Order)
Start Order
Weihai Surefish Fishing Tackle Co., Ltd.
LPG LNG Natural Gas Leakage Detector
Alarm
with Gas Cut off Value Household Gas
Alarm
US$ 8-9
/ Piece
100 Pieces
(Min. Order)
Start Order
HENAN WEIGUO INTELLIGENT TECHNOLOGY CO., LTD.
WiFi GSM
Alarm
Security with IP Camera and GSM
Alarm
System
US$ 50
/ Set
20 Sets
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Economical and Practical Sound-Light
Alarm
in Easy Operation
US$ 95-200
/ Piece
1 Piece
(Min. Order)
Start Order
Shaoxing Nante Crane Equipment Co., Ltd.
GSM 3G 4G SMS Remote Controller
Alarm
with 2DI 2DO USB for Unmanned Machine Rooms
US$ 92-109
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Beilai Technology Co., Ltd.
Video
Home Security Living Room Famous Brand Existing Goods Fast Delivery Wireless Smoke
Alarm
US$ 6
/ Piece
1000 Pieces
(Min. Order)
Start Order
Ningbo Kingdun Electronic Industry Co., Ltd.
Video
High Sensitivity
Digital
Circuit Carp Fishing Bite
Alarm
US$ 1.65-3.82
/ Piece
100 Pieces
(Min. Order)
Start Order
Weihai Surefish Fishing Tackle Co., Ltd.
Video
Telephone Dial out
Alarm
US$ 10-50
/ Set
1 Set
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Carbon Monoxide
Alarm
Detector
Alarm
Smoke Fire Household Gas
Alarm
US$ 12-13
/ Piece
100 Pieces
(Min. Order)
Start Order
HENAN WEIGUO INTELLIGENT TECHNOLOGY CO., LTD.
Video
Promising Sound and Light
Alarm
with Superior Quality
US$ 95-200
/ Piece
1 Piece
(Min. Order)
Start Order
Shaoxing Nante Crane Equipment Co., Ltd.
Video
Multi Gas Monitor and Air Quality CO2 Meter
Alarm
for Car Grow Room Tent Indoor
US$ 73.4-89.9
/ Piece
50 Pieces
(Min. Order)
Start Order
Kunshan Ast Optoelectronics Co., Ltd
Tuya Zigbee Smart Gas Leakage Detector Combustible Sensor Home Security
Alarm
System Remote Gas Leak Sound and Light
Alarm
US$ 19.99-20.99
/ Piece
10 Pieces
(Min. Order)
Start Order
Yueqing Winston Electric Co., Ltd.
Video
Wireless Smoke Detector
Alarm
Control System Smoke
Alarms
US$ 1-10
/ Piece
3000 Pieces
(Min. Order)
Start Order
Ningbo Kingdun Electronic Industry Co., Ltd.
Video
Cost-Effective Sound and Light
Alarm
with Great Supervision
US$ 95-200
/ Piece
1 Piece
(Min. Order)
Start Order
Shaoxing Nante Crane Equipment Co., Ltd.
Video
WiFi Synchronization Fast Delivery Existing Goods Multiple Certifications Durable Wireless Smoke
Alarm
with CE
US$ 6
/ Piece
1000 Pieces
(Min. Order)
Start Order
Ningbo Kingdun Electronic Industry Co., Ltd.
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Category
Security & Protection
Alarm
CCTV Camera
Electronic Lock
Instruments & Meters
Pressure Gauge
Test Machine
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Product Features
Signal Transmission
Wireless Alarm
Wired Alarm
Working Mode
Active
Certification
DOT
E-MARK
CE
ISO
FCC
RoHS
CCC
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Sensor Type
Infrared Alarm System
Electric Alarm
Video Motion Alarm
Acoustic Alarm
Vibration Alarm
Working Principle
Electro-Optical Type
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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