Wireless Alarm · Active · Indoor
Linkable Wireless RF868MHz Heat Alarm with Replaceable Battery
1000 Pieces (MOQ)
Interlinked Wireless Heat Alarm with Replaceable Battery
Product Description
The KD-705LG/H heat detector (hereinafter referred to as the detector) is designed to detect temperature rise caused by open flames with no or very little smoke. The detector has rapid temperature response, high accuracy
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- Contact Now
CE · ≥90dB · Indoor
Wired Household Gas Detector Gas Alarm for Home Security
2000 Pieces (MOQ)
Modern And Fashion Household Gas Alarm Security Alarm
Product Description
Product performance feature: This alarm is suitable for inspecting leakage of household gas. It is sensitive to liquefied gas, natural gas and coal gas used in cities, is convenient to install, simple operation, safe and r
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- Contact Now
CE · Active · ≥90dB
Audible and Visual Gas Alarms with LCD Display ABS Plastic Gas Leak Detector
US$ 10-12
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Audible and visual alarms with LCD display ABS plastic gas leak detector
Advanced Features:
4-Years Life Semiconductor Sensors
Highly Reliable Semiconductor Sensors
220V AC Power Supply (Direct Plug-in)
LCD Display Gas Concentration
Microprocessor Intelligent Control
Loud 85 Decibel Alarm
- Shenzhen Sconda Intelligent Technology Co., Ltd
-
- Guangdong, China
- ISO 9001
- Contact Now
≥80dB · 229.95MHz · Outdoor
12V Electric Wired Conventional Sounder Fire Alarm
US$ 4.5
/ Piece
500 Pieces (MOQ)
500 Pieces (MOQ)
12V Electric Wired Conventional Sounder Fire Alarm
Product Description
Product Description
Model No: EPA-126(EPA-140) fire alarm
Discription:
Type: home security fire alarm
Rated Voltage: 24 VDC
Operating Voltage: 15~30VDC
Max. Rated Current: 100mA Max. (at 24VDC)
Min. SPL: Max. 105dB(at 1
- Ningbo DSW International Co., Ltd.
-
- Zhejiang, China
- Contact Now
Indoor · Smoke Alarm · Wireless Alarm
2023 CE NF Standalone Photoelectric Smoke Alarm with 10 Years Lithium Battery
US$ 5-6.5
/ Piece
500 Pieces (MOQ)
500 Pieces (MOQ)
Built-in 3V lithium battery photoelectric smoke alarm
Technical Specifications:
Low Voltage Threshold
≤2.6V
Power Source
DC 3V battery
Hush time
8 minutes
Quiescent Current
≤ 5uA
Product service life
>10 years
Alarm Sensitivity
0.10-0.16dB/m
Humidity Range
< 93% relative humidi
- Zhejiang Jiaboer Electronic Technology Co., ...
-
- Zhejiang, China
- ISO 9001, ISO 9000, ISO 14001, OHSAS/ OHSMS 18001, HSE...
- Contact Now
Smoke Alarm · Wireless · CE
Wireless Battery Operated Water Leakage Alarm for Home
US$ 1-10
/ Piece
3000 Pieces (MOQ)
3000 Pieces (MOQ)
Hot Sale Wireless Professional Fire Smoke Alarm Detector for Home
Product Description
The water alarm is an automatic humidity detector which is for household appliances. It uses 9V battery as its power supply to increase the safety performance. The alarm consists of sensor, signal processing ide
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- Contact Now
Wireless Alarm · Smoke Alarm · Electro-Optical Type
Security System Interlinkable Stand Alone Smoke Alarm for Safety
US$ 1-10
/ Piece
5000 Pieces (MOQ)
5000 Pieces (MOQ)
Security System Interlinkable Stand Alone Smoke Alarm for Safety
Product Description
Optical/photoelectric Smoke detector Battery operated
Low battery single
Test button(RED LED)
Solid connections and battery included
CE EN14604 APPROVAL
Technical Parameter:
Power Source: 3V battery
Qui
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- Contact Now
CCC · CE · Wireless Alarm
Factory Wholesale Fire Manual Alarm
US$ 6.4-9.2
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Product Description
Product Parameters
item
value
Place of Origin
China zhejiang
Installation
Wall Mounted, Ceiling Mounted
Brand Name
ketai
Model Number
KT-106
Battery
NO
Model
FIRE-2T
Supply Voltage
DC12V/DC24V
Alarm Curren
20-30mA
Sound Level
-10°C to +55°C
T
- Zhejiang Ketai Safety Technology Co., Ltd
-
- Zhejiang, China
- ISO 9001, ISO 14001
- Contact Now
RoHS · Indoor · Smoke Alarm
2023 Fire Prevention Smoke Detector Safety Kit Alarm Wireless Smoke Sensor Home System
US$ 9.5-12.5
/ Piece
500 Pieces (MOQ)
500 Pieces (MOQ)
Built-in 3V lithium battery photoelectric smoke alarm with RF function
Technical Specifications:
Power Source
DC 3V battery
Low Voltage Threshold
≤2.6V
Operation Current
≤8uA
Hush time
8minutes
Alarm Sensitivity
0.10 - 0.16dB/m
Product service life
>10 years
Comply with sta
- Zhejiang Jiaboer Electronic Technology Co., ...
-
- Zhejiang, China
- ISO 9001, ISO 9000, ISO 14001, OHSAS/ OHSMS 18001, HSE...
- Contact Now
RoHS · Electro-Acoustic Style · Smoke Alarm
Photoelectric Stand Alone Smoke Security Alarm Dsw108A
US$ 2.8
/ Piece
500 Pieces (MOQ)
500 Pieces (MOQ)
Photoelectric Stand Alone Smoke Security Alarm DSW108A
Product Description
Power source:DC9V(cascading battery power)
Working current: surveillant current <10uA,
alarm current <10mA;
Alarm sound: >85dB
Ambient temperature: -10 ~50
Ambient humidity: 95%(40± 2ºC )
Detailed Photos
- Ningbo DSW International Co., Ltd.
-
- Zhejiang, China
- Contact Now
-
What are the key features to consider when choosing Smoke Detector systems for security purposes?
When selecting Smoke Detector 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.
-
Where can I find trusted suppliers of Smoke Detector systems in China?
In China, reliable suppliers of Smoke Detector 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.
-
What benefits do wholesale purchases of Smoke Detector systems offer for security businesses?
Wholesale purchases of Smoke Detector systems often provide cost savings, bulk discounts, customized solutions, and consistent quality. When buying Smoke Detectors in bulk, you can benefit from volume discounts, ensuring you receive high-quality products that meet the needs of your security operations.
Electro-Optical Type · Active · CE
Price Cheap Fixed Home Kitchen Single Gas Detector Alarm
US$ 4-6
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
High Quality Wired Gas Detector Alarm with Gas Solenoid Valve
Gas Detector Information:
1. Description:
Advanced semiconductor sensor is adopted for this product. The combustible leakage gas can be detected by the method of light/sound alarm and driver the valve to remove the danger.
Note:
- Mantern Industrial Co., Limited
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Henan, China
- ISO 9001
- Contact Now
Anti-Theft Alarm · Electro-Optical Type · ISO
Self Defense Keychain Alarm Women Security Protect Alert Personal Safety Keychain Light Emergency Alarm
US$ 3.49-3.75
/ pieces
1 pieces (MOQ)
1 pieces (MOQ)
Product Description
product name
alarm keychain for running/cycling
Standby time
1 year
Operating temperature
-10ºC-70ºC
Battery voltage
3.7V
Alarm decibel
130 decibels alarm sound
Continuous alarm time
90 minutes
light time
120minute
Battery model
lithium battery (R
- Shenzhen Ariza Electronic Co., Ltd.
-
- Guangdong, China
- ISO 9001, ISO 14001, BSCI
- Contact Now
Wireless Alarm · Wireless · CE
Tuya Heat Detector with Sealed 10-Year Li-Battery, Wi-Fi Smart Heat Alarm with Tuya APP Control, CE BS 5446-2, Vh01W
US$ 10.45-11.15
/ Piece
5 Pieces (MOQ)
5 Pieces (MOQ)
Products Description
Place of Origin
China
Brand Name
V-Come
Model Number
VH01W
Product Name
Wi-Fi Heat Alarm
Wifi Frequency
2.4GHz
APP
TuyaSmart/Smart Life APP (Android and iOS supported)
Heat Sensitivity
Class A2: 129°F (54°C) ~ 158°F (70°C)
Alarm Volume
>85 dB(A) a
- Dongguan Evergreen Technology Co., Ltd
-
- Guangdong, China
- ISO9001:2015
- Contact Now
Electro-Optical Type · Smoke Alarm · Wireless Alarm
Home Security Door Alarm with Strobe Light Mini Smoke Alarm
500 Pieces (MOQ)
Home Security Door Alarm With Strobe Light Mini Smoke Alarm
Product Description
This product is photoelectric type, and works on the principle that infrared scatters in the smoke to probe the smoke which is generated by both the incomplete combustion and combustion at the initial stage of the
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- Contact Now
Indoor · Smoke Alarm · Active
Blister Packing LED (Red) Smoke Detector Wireless Home Alarm System
200 Pieces (MOQ)
Blister Packing Led(Red) Smoke Detector Wireless Home Alarm System
Product Description
This product is photoelectric type, and works on the principle that infrared scatters in the smoke to probe the smoke which is generated by both the incomplete combustion and combustion at the initial stage of
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- Contact Now
Electro-Optical Type · Smoke Alarm · Wireless Alarm
Battery Operated Standalone Smoke and Fire Alarm
1000 Pieces (MOQ)
Battery Operated Standalone Smoke And Fire Alarm
Product Description
This product is photoelectric type, and works on the principle that infrared scatters in the smoke to probe the smoke which is generated by both the incomplete combustion and combustion at the initial stage of the fire. The
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- Contact Now
Outdoor · CCC · ≥90dB
Factory Outlet Piezo Alarm Efa-186
US$ 2.88
/ Piece
500 Pieces (MOQ)
500 Pieces (MOQ)
Product Description
Circumstance temperature
<=95%RH
Circumstance humidity
DC24+/-15%V
Work voltage
200MA
Wore current(average)
>=1.2Ws
Flash intension
>=1.2Ws
Flash cycle
85-120S
Sound pressure lever
>=100Db
Life-span of flash lamp
>=10000
Measure
105x80x65MM
Company P
- Ningbo DSW International Co., Ltd.
-
- Zhejiang, China
- Contact Now
Wireless Alarm · Smoke Alarm · Electro-Optical Type
En 14604 White Color Home Smoke Detector Wireless Fire Alarm
US$ 1-10
/ Piece
3000 Pieces (MOQ)
3000 Pieces (MOQ)
En 14604 White Color Home Smoke Detector Wireless Fire Alarm
Product Description
Technical specification
Power Source: DC 3V(built-in lithium battery)
Quiescent current:≤2uA
Alarming mode: ≤120mA
Frequency: 868MHZ
Alarm decibel: ≥85db/3meters
Temperature: -10ºC~+40ºC
low
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- Contact Now
Electro-Optical Type · Smoke Alarm · Wireless Alarm
Working Current Electronic Fire Alarm Photoelectric Smoke Sensor
US$ 2.5
/ Piece
2000 Pieces (MOQ)
2000 Pieces (MOQ)
Working Current Electronic Fire Alarm Photoelectric Smoke Sensor
Product Description
This product is photoelectric type, and works on the principle that infrared scatters in the smoke to probe the smoke which is generated by both the incomplete combustion and combustion at the initial stage of t
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- Contact Now
Wireless Alarm · Smoke Alarm · Electro-Optical Type
Infrared Smoke Detector Security Detector Wireless Smoke Alarm
US$ 1-10
/ Piece
5000 Pieces (MOQ)
5000 Pieces (MOQ)
Infrared Smoke Detector Security Detector Wireless Smoke Alarm
Product Description
Optical/photoelectric Smoke detector Battery operated
Low battery single
Test button(RED LED)
Solid connections and battery included
CE EN14604 APPROVAL
Technical Parameter:
Power Source: 3V battery
Quies
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- Contact Now
Carbon Monoxide Alarm · Indoor · CE
En50291 Certified Carbon Monoxide Alarm for Domestic Use
US$ 8-12
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Battery Powered High Sensitivity Carbon Monoxide Detector
Advanced Features:
10-Years Life Electrochemical Sensor
3*AA Replaceable Batteries Operated
Loud 85dB Alarm (3meters)
360-Degree Gas Intake Design
Real-time LCD Display CO Concentration 0-999ppm
Peak Alarm Concentration Memory
Low B
- Shenzhen Sconda Intelligent Technology Co., Ltd
-
- Guangdong, China
- ISO 9001
- Contact Now
Indoor · CE · Wireless
Advanced Design Crane Alarm in High Efficiency
US$ 95-200
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Advanced Design Crane Alarm in High Efficiency
Product Description
We all know that effective warning signalling and protective devices are required to comply with safety requirements and help maximize the safe operation of the lifting equipment. So Sound-light alarm is needed, it is also called
- Shaoxing Nante Crane Equipment Co., Ltd.
-
5(5.0)
"Fast Delivery"Fast Delivery - Zhejiang, China
- ISO 9001
- Contact Now
RoHS · CE · ≥90dB
Household Gas Alarm with European Plug 230V
2000 Pieces (MOQ)
Household Gas Alarm with European Plug 220V
Product Description
Product performance feature: This alarm is suitable for inspecting leakage of household gas. It is sensitive to liquefied gas, natural gas and coal gas used in cities, is convenient to install, simple operation, safe and reliable, e
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- Contact Now
Electro-Optical Type · Smoke Alarm · Wireless Alarm
GSM Alarm System Alarm Control System Mini Smoke Alarm
500 Pieces (MOQ)
Gsm Alarm System Alarm Control System Mini Smoke Alarm
Product Description
This product is photoelectric type, and works on the principle that infrared scatters in the smoke to probe the smoke which is generated by both the incomplete combustion and combustion at the initial stage of the fire. T
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- Contact Now
Electromechanical · Carbon Monoxide Alarm · Active
Co Alarm Used at Home, Car, Tent
US$ 40-60
/ pieces
4 pieces (MOQ)
4 pieces (MOQ)
Co Detector Carbon Monoxide gas detector for alarm
Features:
Carbon Monoxide detector / CO detector for car with Japan Sensor- five year life as present
• Self-calibration by power off and on
• OEM & ODM design, Easy to carry for outdoor and indoor activities
• 5 years lon
- Beijing Shi'an Technology Instrument Co., Ltd.
-
- Beijing, China
- Contact Now
Indoor · Carbon Monoxide Alarm · Wireless Alarm
V-Come Wi-Fi Smart Co Detector with Tuya APP Control, WiFi Carbon Monoxide Alarm with Replaceable Cr123A Battery, Vc22wr-03
US$ 13.23-13.85
/ Piece
5 Pieces (MOQ)
5 Pieces (MOQ)
Products Description
Place of Origin
China
Brand Name
V-Come
Model Number
VC22WR-03
Product Name
Wi-Fi Carbon Monoxide Alarm
Wifi Frequency
2.4GHz
APP
TuyaSmart/Smart Life APP
Accuracy of Digital Display
30-999 PPM
Alarm Volume
>85 dB(A) at 3 meters
Sensor
10-Year Life Electrochemi
- Dongguan Evergreen Technology Co., Ltd
-
- Guangdong, China
- ISO9001:2015
- Contact Now
Electro-Optical Type · Smoke Alarm · Wireless Alarm
Smoke Carbon Monoxide Detector Wireless System Home Alarm Kingdun Kd-127b with RoHS
US$ 2.5
/ Piece
3000 Pieces (MOQ)
3000 Pieces (MOQ)
Smoke Carbon Monoxide Detector Wireless System Home Alarm kingdun KD-127B with RoHS
Product Description
This product is photoelectric type, and works on the principle that infrared scatters in the smoke to probe the smoke which is generated by both the incomplete combustion and combustion at t
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- Contact Now
Electro-Optical Type · Active · CE
Factory Price Approved Natural Gas/LPG Alarm for Restaurant Hotel Home
US$ 4-6
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
High Quality Wired Gas Detector Alarm with Gas Solenoid Valve
Gas Detector Information:
1. Description:
Advanced semiconductor sensor is adopted for this product. The combustible leakage gas can be detected by the method of light/sound alarm and driver the valve to remove the danger.
Note:
- Mantern Industrial Co., Limited
-
5(5.0)
"Fast Delivery"Fast Delivery - Henan, China
- ISO 9001
- Contact Now
CE · Wireless Alarm · ≥90dB
Home Alarm Indoor Security Natural Gas Alarms Smoke Detection
2000 Pieces (MOQ)
Home Alarm Indoor Security Natural Gas Alarms Smoke Detection
Product Description
Product performance feature: This alarm is suitable for inspecting leakage of household gas. It is sensitive to liquefied gas, natural gas and coal gas used in cities, is convenient to install, simple operation, sa
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- Contact Now
Wireless Alarm · Smoke Alarm · Electro-Optical Type
Long Life Fire Detector Home Security Wireless Smoke Alarm
US$ 1-10
/ Piece
3000 Pieces (MOQ)
3000 Pieces (MOQ)
Long Life Fire Detector Home Security Wireless Smoke Alarm
Product Description
Technical specification
Power Source: DC 3V(built-in lithium battery)
Quiescent current:≤2uA
Alarming mode: ≤120mA
Frequency: 868MHZ
Alarm decibel: ≥85db/3meters
Temperature: -10ºC~+40ºC
low vo
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- Contact Now
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