Home Security & Protection Alarm Home Security Alarm System Digital Signal Alarm 2025 Product List

Digital Signal Alarm

products found from  trusted manufacturers & suppliers

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US$ 22 / Piece
1000 Pieces (MOQ)
Quanzhou Hongyi Technology Co., Ltd.
Quanzhou Hongyi Technology Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Fujian, China
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2.5"
Automotive
RoHS
2 Years
WiFi
Video Transmission, Optical Signal Transmission

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US$ 89-259 / Piece
1 Piece (MOQ)
Meokon Sensor Technology (Shanghai) Co., Ltd.
Meokon Sensor Technology (Shanghai) Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shanghai, China
  • Manufacturer/Factory

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Free Repair
1 Year
(3~100)%Lel
LED Digital Tube Display
3%Fs
Digital

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US$ 1000 / Set
1 Set (MOQ)
Chongqing Jiuxin Automation Technology Co., Ltd
Chongqing Jiuxin Automation Technology Co., Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Chongqing, China
  • Trading Company

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Gas Alarm
Factory
Toxic Gas, Oxygen
LCD Display
Natural Diffusion
Electrochemical Formula

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US$ 1000 / Set
1 Set (MOQ)
Chongqing Jiuxin Automation Technology Co., Ltd
Chongqing Jiuxin Automation Technology Co., Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Chongqing, China
  • Trading Company

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Gas Alarm
Factory
Toxic Gas, Flammable Gas
LCD Display
Electrochemical Formula
30s

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US$ 1.31-1.91 / Piece
1 Piece (MOQ)
Shenzhen Dowdon Tech Co., Ltd.
Shenzhen Dowdon Tech Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

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Alarm
Wireless Alarm
Active
CE
Indoor, Outdoor
Electromechanical

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US$ 1580 / Piece
1 Piece (MOQ)
Dongfang Yoyik (Deyang) Engineering Co., Ltd.
Dongfang Yoyik (Deyang) Engineering Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Sichuan, China
Secured Trading Service

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Pulse Voltage
AC & DC Voltage Transmitter
Digital Output
Single
LCD
0.5G

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US$ 7.6-7.8 / Piece
10 Pieces (MOQ)
Shenzhen Taoyue Electronic Technology Co., Ltd.
Shenzhen Taoyue Electronic Technology Co., Ltd.
  • Guangdong, China
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Wireless Alarm
Active
CE, FCC
Pubilc Area, Office
Wireless
≥110dB

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US$ 72 / Piece
1 Piece (MOQ)
Henan Fosen Electronics Technology Co., Ltd.
Henan Fosen Electronics Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Henan, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
Secured Trading Service

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Support
1year
Customized
CO
Industrial Gas Detector
-20~70ºC

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US$ 299-599 / Piece
1 Piece (MOQ)
Nanjing KELISAIKE Safety Equipment Co., Ltd.
Nanjing KELISAIKE Safety Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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Kelisaike
Non-Customized
Non Portable
SGS
H2S
Controller

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US$ 7.2-7.8 / Piece
1 Piece (MOQ)
Shenzhen Xinhean Technology Co., Ltd.
Shenzhen Xinhean Technology Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
Secured Trading Service

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Smoke Alarm
/
/
CE
≥80dB
/

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US$ 340-450 / Piece
1 Piece (MOQ)
Nanjing KELISAIKE Safety Equipment Co., Ltd.
Nanjing KELISAIKE Safety Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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Industry Alarm
Wired Alarm
Passive
CE
Electro-Acoustic Style
Cable

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US$ 1.95-2.8 / Piece
50 Pieces (MOQ)
Dongguan Soushine Industry Co., Ltd.
Dongguan Soushine Industry Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
Secured Trading Service

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5(5.0)

"Fast Delivery"
Fast Delivery
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Force Sensor
SemiConductor Type
Strain Gauge Pressure Transmitter
Digital Type
Printing/Assembly
Pet/Silver Ink

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US$ 1.95-2.8 / Piece
50 Pieces (MOQ)
Dongguan Soushine Industry Co., Ltd.
Dongguan Soushine Industry Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
Secured Trading Service

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Force Sensor
SemiConductor Type
Strain Gauge Pressure Transmitter
Digital Type
Printing/Assembly
Pet/Silver Ink

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US$ 877.2-912.8 / sets
1 sets (MOQ)
Ningxia Nuoke Yinfeng Intelligent And Technology Co., Ltd.
Ningxia Nuoke Yinfeng Intelligent And Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Ningxia, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
Secured Trading Service

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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3 Years
Natural Diffusion Gas Alarm Controller
Light/Sound
Combustible Gas/H2s/Co/O2
Catalytic/Electrochemical/Infrared
≤1500m

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US$ 988-1120 / Piece
2 Pieces (MOQ)
Chongqing Miao Yi Tang Technology Co., Ltd.
Chongqing Miao Yi Tang Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Chongqing, China
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RF Remote Control
Intelligent System
Drone Detection
Special Equipment, Drone Detection
Security
GS

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US$ 25-35 / Piece
100 Pieces (MOQ)
Wuhan Timewave Iot Technology Co., Ltd
Wuhan Timewave Iot Technology Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Hubei, China
  • Manufacturer/Factory & Trading Company

  • Others
Secured Trading Service

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Infrared Sensor Probe
Active
Telephone Alarm
Point Control Alarm Detectors
Power Detector
Ionization Smoke Style

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3000 Sets (MOQ)
Ningbo Kingdun Electronic Industry Co., Ltd.
Ningbo Kingdun Electronic Industry Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO14001, ISO45001:2018, ISO9001:2015
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Smoke Alarm
Wireless Alarm
Active
CE, RoHS, CE En14604
Indoor
Electro-Optical Type

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US$ 95-200 / Piece
1 Piece (MOQ)
Shaoxing Nante Crane Equipment Co., Ltd.
Shaoxing Nante Crane Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO14001, ISO45001:2018
Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
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Industry Alarm
Wireless Alarm
Active
CE, ISO
Indoor, Outdoor
Electro-Optical Type

Favorites

US$ 272.76 / Piece
1 Piece (MOQ)
Wuxi Chaoda Electronic Technology Co., Ltd.
Wuxi Chaoda Electronic Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
Secured Trading Service

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a Year
Alloy
Flow Difference Alarm
Wall Mounted
IP67
220V

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US$ 100-500 / Piece
1 Piece (MOQ)
Huakang Medical Technology (Tianjin) Co., Ltd.
Huakang Medical Technology (Tianjin) Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Tianjin, China
  • Manufacturer/Factory & Trading Company

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CE, ISO13485
Medium
Breathing Apparatus
O2,Vacuum,N2o,Air,N2,CO2
Copper
Carton with Pallet

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US$ 36.5 / Set
5 Sets (MOQ)
Shenzhen Chitongda Electronic Co., Ltd.
Shenzhen Chitongda Electronic Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
Secured Trading Service

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Infrared Range and Communication System
Photon Detector
Digital Type
Injection
IP55
CE

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US$ 12.95 / Piece
500 Pieces (MOQ)
HANWEI ELECTRONICS GROUP CORPORATION
HANWEI ELECTRONICS GROUP CORPORATION
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Henan, China
  • Manufacturer/Factory & Trading Company

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Carbon Monoxide Alarm
Gas
Wall Mounted
CE, ISO, En-50291
Home
Electrochemical Sensor

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US$ 12-16 / Piece
1 Piece (MOQ)
Hangzhou Yinfu Technology Co., LTD
Hangzhou Yinfu Technology Co., LTD
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
Secured Trading Service

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5(5.0)

"Fast Delivery"
Fast Delivery
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Home Alarm
Wired Alarm
Active
DOT, E-MARK, CE, FCC
Indoor
Electro-Optical Type

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US$ 17.99-21.99 / Piece
100 Pieces (MOQ)
Voraglow Trading Co., Ltd
Voraglow Trading Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Guangdong, China
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Carbon Monoxide Alarm
Wireless Alarm
Active
CE, FCC, RoHS
Indoor
Electromechanical

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1000 Sets (MOQ)
Ningbo Kingdun Electronic Industry Co., Ltd.
Ningbo Kingdun Electronic Industry Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO14001, ISO45001:2018, ISO9001:2015
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Smoke Alarm
Wireless Alarm
Active
RoHS, CE14604, Reach, Lpcb, TUV, Intertek
Indoor
Electro-Optical Type

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US$ 95-200 / Piece
1 Piece (MOQ)
Shaoxing Nante Crane Equipment Co., Ltd.
Shaoxing Nante Crane Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO14001, ISO45001:2018
Secured Trading Service

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5(5.0)

"Fast Delivery"
Fast Delivery
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Industry Alarm
Wireless Alarm
Active
CE, ISO
Indoor, Outdoor
Electro-Optical Type

Favorites

US$ 82.2 / Piece
1 Piece (MOQ)
Wuxi Chaoda Electronic Technology Co., Ltd.
Wuxi Chaoda Electronic Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China
Secured Trading Service

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a Year
Factory Time Within One Year
CD
Customized
Portable
Ex

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US$ 50-150 / Piece
1 Piece (MOQ)
Huakang Medical Technology (Tianjin) Co., Ltd.
Huakang Medical Technology (Tianjin) Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Tianjin, China
  • Manufacturer/Factory & Trading Company

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Customized
CE, FDA, EEC, ISO13485
Large
Medical Call System
Wired/Wireless
Hospital/Clinic

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1000 Sets (MOQ)
Ningbo Kingdun Electronic Industry Co., Ltd.
Ningbo Kingdun Electronic Industry Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO14001, ISO45001:2018, ISO9001:2015
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Smoke Alarm
Wireless Alarm
Active
RoHS, CE14604,Reach,Lpcb,TUV, Intertek
Indoor
Electro-Optical Type

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US$ 95-200 / Piece
1 Piece (MOQ)
Shaoxing Nante Crane Equipment Co., Ltd.
Shaoxing Nante Crane Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO14001, ISO45001:2018
Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
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Industry Alarm
Wireless Alarm
Active
CE, ISO
Indoor, Outdoor
Electro-Optical Type
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Questions & Answers on Digital Signal Alarm
Q
What are the key features to consider when choosing alarm systems for security purposes?
A
Discover the perfect addition to your Alarm with our Digital Signal Alarm.When selecting alarm systems for security, consider factors such as reliability, installation process, remote monitoring capabilities, and customize options. Evaluating your specific security needs and partnering with a reputable manufacturer can help you find the best solution.
Q
Where can I find trusted suppliers of alarm systems in China?
A
The Digital Signal Alarm is a top choice in our Alarm collection.In China, reliable suppliers of alarm systems can be found through industry exhibitions, online directories, and by seeking recommendations from experts in the security industry. Conduct thorough research, check certifications, and request samples to ensure the quality and performance of products.
Q
What benefits do wholesale purchases of alarm systems offer for security businesses?
A
Discover the perfect Alarm addition with our Digital Signal Alarm.Wholesale purchases of alarm systems often provide cost savings, bulk discounts, customized solutions, and consistent quality. When buying alarms in bulk, you can benefit from volume discounts, ensuring you receive high-quality products that meet the needs of your security operations.
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