RoHS · CE · Cable
Factory Price Battery Operated Combination Smoke and Carbon Monoxide Detector
US$ 9.35-10.25
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Home Security Fire Alarm Smoke and Carbon Monoxide Gas Alarm Leak Detector
Specification
item
value
Place of Origin
China
Guangdong
Brand Name
SUMRING
Model Number
SR-822THS
Special Features
Stand alone
Battery lifetime
1year
Type
Independent Smoke and CO Detector
Product na
- Shenzhen Sumring Technology Co., Limited
-
- Guangdong, China
- Contact Now
Smoke Alarm · Wired Alarm · Indoor
220V 4-Wire Industrial Smoke Detector with Fire Alarm Relay Contact
US$ 10.6-12
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Introduction
Industrial photoelectric smoke fire detector ( hereinafter referred to as detector ) is suitable for fire alarm in industrial sites such as substations, communication base stations, wind power generation, Photovoltaic energy storage,subway stations, motor houses and power distributi
- Shenzhen Xinhean Technology Co., Ltd.
-
- Guangdong, China
- ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001...
- Contact Now
Electro-Optical Type · Smoke Alarm · Wireless Alarm
High Sensitivity Home Security Photoelectric Standalone/ Networking Smoke Detector
500 Pieces (MOQ)
High Sensitivity Home Security Photoelectric Standalone/ Networking Smoke Detector
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 a
- 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
Fire Alarm System Smoke Sensor Fire Detector
50 Pieces (MOQ)
Fire Alarm System Smoke Sensor Fire Detector
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 de
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- Contact Now
Carbon Monoxide Alarm · RoHS · Passive
Sumring Fire Alarm Smoke and Co Monoxide Carbon Detector at Home
US$ 8.5-10.9
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Hot selling 3V DC battery operated CO and smoke detector for kitchen
Product introduction
This product is an intelligent carbon monoxide smoke composite detector, which adopts micro-processing control and electrochemical sensor, featuring high stability, low power consumption and small se
- Shenzhen Sumring Technology Co., Limited
-
- Guangdong, China
- Contact Now
RoHS · Wireless Alarm · Active
Wholesale Independent 9V Battery Operated Fire Safety Infrared Photoelectric Smoke Alarms Detectors for Home Security
US$ 5.38-6
/ pieces
1 pieces (MOQ)
1 pieces (MOQ)
Product Description
1.Dual emission and one reception infrared photoelectric
2.Battery low voltage alarm, mute function, product life expiration prompt
3.Standalone, WIFI, RF wireless function is optional
4.With EN14604 certification, in line with European standards, quality assurance
- Shenzhen Ariza Electronic Co., Ltd.
-
- Guangdong, China
- ISO 9001, ISO 14001, BSCI
- Contact Now
Electro-Optical Type · Smoke Alarm · Wireless Alarm
Wireless WiFi Synchronization Durable High Satisfaction Multiple Repurchase Famous Brand Modernization Smoke Detector
US$ 2.5
/ Piece
3000 Pieces (MOQ)
3000 Pieces (MOQ)
Fire prevention Smoke Detector Safety Kit Fire Alarm 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
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- Contact Now
Smoke Alarm · Electro-Optical Type · ISO
Intelligent Photoelectric Smoke Detector with DC 9V Replaceable Battery
500 Pieces (MOQ)
Module number: TSS910A
Power supply: DC 9v replaceable battery
Size: Φ101mm*36mm
Product life time: >10years
Product Description:
The unit is a photoelectric smoke alarm device. With the photoelectric technology, it is more sensitive to detecting slow smolder fires which general thick, bl
- Zhejiang Jiaboer Electronic Technology Co., ...
-
- Zhejiang, China
- ISO 9001, ISO 9000, ISO 14001, OHSAS/ OHSMS 18001, HSE...
- Contact Now
ISO · Smoke Alarm · Wireless
Fire Safety ETL Certified U L217 Battery Powered Smoke Detector
US$ 8.8-10.5
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Parameters
Operating voltage
3V lithium battery
Standby current
<5uA
Alarm current
<60mA
Alarm Mode
LED & Buzzer
Sound level
>85dB/3 m
Installation
Ceiling mounted
Low voltage threshold
2.5±0.1V
Product size
Φ135mm×H39mm
Gross weight
295g
Selling p
- Anka Sci-Tech Co., Limited
-
- Guangdong, China
- Contact Now
Smoke Alarm · ≥90dB · RoHS
Alarm System House Detector Wireless Smoke Detector with En 14604
1000 Sets (MOQ)
Alarm System House Detector Wireless Smoke Detector with En 14604
Product Description
1. Brief introduction
KD-122LE Wireless Interconnectable Smoke Alarm is a portable, photoelectric smoke alarm with low power consumption. Internal precise analog circuit and digital circuit make the detecti
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- 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.
RoHS · Indoor · Smoke Alarm
RF 433MHz 3V Lithium Battery Smoke Detector
US$ 5.7-6.5
/ Piece
500 Pieces (MOQ)
500 Pieces (MOQ)
Model number: TSS381
Conform to EN14604:2005/AC:2008
Silence function: Approx. 8 mins
Alarm volume: ≥85dB at 3m
Size: Φ120mm*38mm
Product Description:
This unit is a photoelectric smoke alarm with built-in 10 years battery which conform to EN14604:2005/AC:2008.
Product Parameter:
- Zhejiang Jiaboer Electronic Technology Co., ...
-
- Zhejiang, China
- ISO 9001, ISO 9000, ISO 14001, OHSAS/ OHSMS 18001, HSE...
- Contact Now
Smoke Alarm · Electro-Optical Type · ISO
Jbe Good Sale Portable 9V Replaceable Battery Smoke Fire Detector
US$ 2.6-2.85
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
TSS912A
Product Description:
The unit is a photoelectric smoke alarm device. With the photoelectric technology, it is more sensitive to detecting slow smolder fires which general thick, black smoke and may smolder for hours before bursting into flames. The smoke alarm device does not contain the
- HANGZHOU JIABOER ELECTRICAL ...
-
5(5.0)
"Fast Delivery"Fast Delivery - Zhejiang, China
- ISO 9001, ISO 14001
- Contact Now
Smoke Alarm · RoHS · CE
Sumring Wired Interconnected Photoelectric Smoke Alarm Fire Detector
US$ 6.3-7
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Sumring Wired Interconnected Photoelectric Smoke Alarm Fire Detector
Smoke Detector:
Smoke detector SR-820 series
SR-820PHS Photoelectric Smoke alarm (independent)
SR-820PHM-AC Wired interconnected Photoelectric smoke alarm
SR-820PHW-AC(AC Power& Back up battery) Wireless interconnected
- Shenzhen Sumring Technology Co., Limited
-
- Guangdong, China
- Contact Now
Indoor · Smoke Alarm · Active
CE, RoHS Certified Alarm Conventional Smoke Detector Lithium Battery
US$ 4.8-5.5
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Home and Kitchen Smoke Detectors Fire Alarm Systems
Advanced Features:
10-years Infrared Photoelectric sensor
1*3V Lithium Battery Power
Loud 85 Decibel Alarm
Low Battery Warning, Fault Warning
CE Certified to EN 14604:2005
RF 433MHz Interconnected Group Support to 30 Smoke Alarms (Optional
- Shenzhen Sconda Intelligent Technology Co., Ltd
-
- Guangdong, China
- ISO 9001
- Contact Now
RoHS · Indoor · Smoke Alarm
Surprise Price Smoke Detector Professional 10 Years Smoke Detector Wireless 10 Years Detector Smoke Sensor for Home Use
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
Home Alarm · Indoor · Wired Alarm
Photoelectric Smoke Detector Fire Alarm (SD119)
100 Pieces (MOQ)
Specification:
Smoke Sensitivity:
per UL268 or EN54-7
Ceiling Spacing:
50 foot rating for heat sensor (55degree)
Reset Voltage:
less than 1 volt
Reset Time:
less than 1 second
Alarm Indicator:
LED continuously emitting red light
Remote Output:
25 mA max., diode gate
Temperature Range:
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
Smoke Alarm · Wireless · CE
WiFi & Wireless Gas Detector Smoke Detector
US$ 1
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Detects propane (LPG & NPG & CO) gas (C3H8)
Stable gas sensing chamber. No adjustment or replacement required
Displays gas concentration levels as LEL percentage
Displays current ambient temperature
High immunity against unwanted alarms
Voice messages alerts building occupants
Loud 85 dB inter
- Ningbo Ambest Electronics Co., Ltd.
-
- Zhejiang, China
- ISO 9001
- Contact Now
Smoke Alarm · Wireless · CE
Smoke Alarm Smoke Detector with Remote LED
US$ 1
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
SNA-360 analogue addressable photoelectric smoke detectors are microprocessor controlled state-of-the-art detectors compatible with popular control and indicating equipment loop protocols.
Advanced electronics in conjunction with a photoelectric smoke sensing chamber provides early detection of fir
- Ningbo Ambest Electronics Co., Ltd.
-
- Zhejiang, China
- ISO 9001
- Contact Now
Indoor · CE · ≥90dB
House Best Security System Wireless Security Smoke Detector
1000 Sets (MOQ)
House Best Security System Wireless Security Smoke Detector
Product Description
1. Brief introduction
KD-122LE Wireless Interconnectable Smoke Alarm is a portable, photoelectric smoke alarm with low power consumption. Internal precise analog circuit and digital circuit make the detection work m
- 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
Photoelectric Smoke Sensor Security Smoke Detector
3000 Pieces (MOQ)
Photoelectric Smoke Sensor Security Smoke Detector
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. Th
- 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
Photo Sensor Car Key Jammer Smoke Alarms Fire Detector
US$ 1-10
/ Piece
3000 Pieces (MOQ)
3000 Pieces (MOQ)
Photo Sensor Car Key Jammer Smoke Alarms Fire Detector
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 voltag
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- Contact Now
Smoke Alarm · ≥90dB · RoHS
Fire Security Systems Home Alarm OEM Kd-122le Smoke Detector
1000 Sets (MOQ)
Fire Security Systems Home Alarm OEM KD-122LE Smoke Detector
Product Description
1. Brief introduction
KD-122LE Wireless Interconnectable Smoke Alarm is a portable, photoelectric smoke alarm with low power consumption. Internal precise analog circuit and digital circuit make the detection work
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- Contact Now
Smoke Alarm · Electro-Optical Type · Active
Addressable 2-Wire Smoke/Heat Detector, 24V
1000 Pieces (MOQ)
SNA-360 analogue addressable photoelectric smoke/heat detectors are microprocessor controlled state-of-the-art detectors compatible with popular control and indicating equipment loop protocols.
Advanced electronics in conjunction with a photoelectric smoke sensing chamber and an electronic thermist
- Ningbo Ambest Electronics Co., Ltd.
-
- Zhejiang, China
- ISO 9001
- Contact Now
Wireless Alarm · Smoke Alarm · Electro-Optical Type
CE En 14604 Approval Smoke Detector with Vds Certified
US$ 0.01
/ Pieces
5000 Pieces (MOQ)
5000 Pieces (MOQ)
CE EN 14604 Approval Smoke Detector with VDS Certified
Product Description
MINI SMOKE DETECTOR
*EN 14604 certified
*With Hush Feature
*3V DC battery operated
*Flash alarm indicator (red)
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- Contact Now
Smoke Alarm · Cable · ISO
Battery and Electric Photoelectric Smoke Detector
US$ 2.8-4
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Specification:
Smoke Sensitivity:
2.26+/-1.21%/FT Obscuration
Battery Availability:
15months
Standby Current:
8μA
Alarm Current:
15mA
Temperature Range:
0°C to 50°C
Humidity:
0 to 95% RH, no condensation or icing
Alarm Sound Level
85 db/3m
Battery And Electric Photoelect
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
Electro-Optical Type · Smoke Alarm · Wireless Alarm
Smoke Alarm Household Natural Gas Detector with High Security
US$ 2.5
/ Piece
3000 Pieces (MOQ)
3000 Pieces (MOQ)
Smoke Alarm Household Natural Gas Detector With High Security
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 fi
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- Contact Now
Carbon Monoxide Alarm · Electromechanical · CE
Stand-Alone Smoke and Carbon Monoxide Detectors
US$ 9-12
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Stand-alone Smoke And Carbon Monoxide Detectors
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 Battery War
- Shenzhen Sconda Intelligent Technology Co., Ltd
-
- Guangdong, China
- ISO 9001
- Contact Now
≥100dB · 315MHz · Indoor
High Quality Low Prices Good Standard Wireless Smoke Detector with Certificates (7)
US$ 3
/ Piece
300 Pieces (MOQ)
300 Pieces (MOQ)
Product Description
Quick details
Place of Origin
Zhejiang, China
Certification
CE ,En3,ISO,BSI ,UL
Model Type
DCP CO2 FOAM
Effective Range
8m
Color
At buyer's option
Retirement Life
5Years
Agent
ABC chemical powder
Transport Package
Seaworthy Packing
HS Code
84241000
Prod
- Jiangshan Hetian Anfang Fire Fighting ...
-
- Zhejiang, China
- ISO 9001
- Contact Now
Wireless Alarm · Smoke Alarm · Electro-Optical Type
Wireless Universal Car Door Lock Smoke Detector
US$ 1-10
/ Piece
5000 Pieces (MOQ)
5000 Pieces (MOQ)
Wireless Universal Car Door Lock Smoke Detector
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
Quiescent current: <
- 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
Anka Latest Tuya WiFi Smoke Detector Smart Home Security Fire Alarm Systems Backup Battery
US$ 11-12
/ Piece
50 Pieces (MOQ)
50 Pieces (MOQ)
Product Description
Working Voltage
DC3V bulit-in lithium battery(CR 123A,1400mAh)
Battery life
10 years
Working temprature
-10ºC~+50ºC
Relative Humidity
≤93%RH
Alarm Current
>35mA
Alarm mode
LED & Buzzer
Alarm sound
>85dB
Company Profile
Certifications
- Anka Sci-Tech Co., Limited
-
- Guangdong, China
- Contact Now
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