Indoor · CE · ≥80dB
Industry Leading 2/4 Wire Photoelectric Smoke Security Detector
US$ 3.85-4.5
/ Piece
500 Pieces (MOQ)
500 Pieces (MOQ)
Industry Leading 2/4 wire Photoelectric Smoke Security Detector
Product Description
The product is a new type of photoelectric smoke alarm,When it detects smoke twice,it will output signal immediately and trigger connected unit to work,which tell you in advance that fire will occurs and a
- Ningbo DSW International Co., Ltd.
-
- Zhejiang, China
- Contact Now
Wireless Alarm · Smoke Alarm · Electro-Optical Type
Mini Size 5y Battery Smoke Detector Compliance with En14604
US$ 1-10
/ Piece
5000 Pieces (MOQ)
5000 Pieces (MOQ)
Smoke Detector Door Alarm With Strobe Light Fire Alarms
Product Description
Optical/photoelectric Smoke detector Battery operated
Low battery single
Test button(RED LED)
Solid connections and battery included
CE EN14604 APPROVAL
Brief introduction
KD-125A/B/C Smoke Alarm is a photoelectri
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- Contact Now
Home Alarm · ≥80dB · CE
Interconnected Smoke & Carbon Monoxide Detector with 10 Year Battery Interlinked Alarm
US$ 15.5-17
/ Piece
50 Pieces (MOQ)
50 Pieces (MOQ)
Product Description
Operation voltage
DC3V bulit-in lithium battery(CR 123A)
Battery life
10 years
Alarm current
<50mA
Standby current
<5uA
Relative Humidity
<95%RH
Alarm sound
>85dB
CO: Alarm density
50ppm,alarms not activate within 120 minutes
50-100ppm,alar
- Anka Sci-Tech Co., Limited
-
- Guangdong, China
- Contact Now
Smoke Alarm · Electro-Optical Type · ISO
2 Wire Photoelectric Conventional Fire Smoke Detector CD2010
US$ 2.2-5
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Product Description:
• 2-wire (LED Continuously Emitting Red Light)
• Durable sensor head, no need for replacement
• Wide voltage range, and stable output
• Easy installation
• Advanced detection and smoothing algorithms
• Sleek low-profile housing desig
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
Smoke Alarm · Wireless · CE
Battery Home Security System Alarm Bell Smoke Detector
1000 Pieces (MOQ)
Battery Home Security System Alarm Bell 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
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- Contact Now
CCC · Electro-Optical Type · Smoke Alarm
Battery Operated Smoke Alarm Wireless Interlinked Fire Alarm Smoke Detectors with CE En 14604
US$ 6.9-8.9
/ Piece
500 Pieces (MOQ)
500 Pieces (MOQ)
Battery Operated Fire Alarms Wireless Smoke Detector Alarms with CE ROHS EN14604
Advanced Features:
10-years Infrared Photoelectric sensor
2*AAA Replaceable Battery Supply
Loud 85 Decibel Alarm
Low Battery Warning, Fault Warning
CE Certified to EN 14604:2005+AC:2008 Standard
RF 433MHz Inte
- Shenzhen Sconda Intelligent Technology Co., Ltd
-
- Guangdong, China
- ISO 9001
- Contact Now
GS · E-MARK · MUTCD
Wired Wireless Conventional Optical Photoelectric Smoke Detector for Fire Alarm (ES-5002OSD)
US$ 3.5-4.5
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Item Name
Wired Wireless Conventional Optical Photoelectric Smoke Detector for Fire Alarm (ES-5002OSD)
Main Features
Voltage: non-polar input:DC 9V~35V;
SMT adopted,high stability;
Anti-RFI,Dustproof,mothproof and anti-light interference design;
- Ease Security Co., Ltd.
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Guangdong, China
- ISO 9001, ISO 9000
- Contact Now
Smoke Alarm · Wired Alarm · CE
En/UL Addressable Smoke Detector
1000 Pieces (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
AS/NZS · Electro-Optical Type · Smoke Alarm
10y Battery Operated Interlinked Smoke Detector for Home Security RF868MHz
3000 Sets (MOQ)
Battery Operated Carbon Monoxide Detector For Home Security
Product Description
1. Brief introduction
KD-122LA Wireless Interconnected Fire Detecting Alarm is a photoelectric smoke alarm with low power consumption. Internal precise analog circuit, digital circuit and wireless transmission circu
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- Contact Now
Smoke Alarm · Electro-Optical Type · ISO
Low Price Smoke Detector CD2011 for Fire Alarm System
US$ 2.15-2.4
/ Piece
2000 Pieces (MOQ)
2000 Pieces (MOQ)
Product Description:
Product Summary:
CD2010 serial is a conventional smoke detector adopting non-polarity 2-wire technology. The design incorporates a highly integrated 8 bit professional MCU which provides powerful analysis & judgment capacity and reliability, Through the firmware, the detec
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015
- 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.
Wireless · Smoke Alarm · Wireless Alarm
3y Linkable Smoke Alarm Home Security Photoelectric Fire Detector RF868MHz
1000 Sets (MOQ)
Linkable Smoke Alarm Home Security Photoelectric Fire 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
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- Contact Now
Smoke Alarm · Wireless · CE
WiFi & Wireless Co, LPG, Npg Gas 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 in
- Ningbo Ambest Electronics Co., Ltd.
-
- Zhejiang, China
- ISO 9001
- Contact Now
Wireless Alarm · Smoke Alarm · Electro-Optical Type
Reliable Fire Detector EAS Am Deactivator Smoke Detector
US$ 1-10
/ Piece
5000 Pieces (MOQ)
5000 Pieces (MOQ)
Reliable Fire Detector Eas Am Deactivator 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 c
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- Contact Now
Indoor · CE · ≥90dB
Security Alarm System Home Customized Siren Lm-101la Smoke Detector OEM
1000 Sets (MOQ)
Security Alarm System Home Customized Siren LM-101LA Smoke Detector OEM
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 det
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- Contact Now
Smoke Alarm · ≥90dB · RoHS
Household Security System Radiolink Smoke Detector
1000 Sets (MOQ)
Household Security System Radiolink 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 more stabl
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- Contact Now
CE · Wireless Alarm · ≥90dB
Small and Artistic Security Systems Linkable Smoke Detector
2000 Pieces (MOQ)
Small And Artistic Security Systems Linkable Smoke Detector
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
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- Contact Now
Indoor · Smoke Alarm · Active
Vds Photoelectric Smoke Detector Alarm Stand Alone Fire Detector
US$ 5-5.5
/ Piece
3000 Pieces (MOQ)
3000 Pieces (MOQ)
Vds Photoelectric Smoke Detector Alarm Stand Alone 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 t
- 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
Customized Home Security Smoke Alarm Photoelectric Smoke Detector
US$ 2.5
/ Piece
2000 Pieces (MOQ)
2000 Pieces (MOQ)
Customized Home Security Smoke Alarm Photoelectric 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
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- Contact Now
Smoke Alarm · Wireless · CE
Living Room Bedroom High-Sensitivity Easy to Install Smoke Detector
US$ 3.50
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Ce En14604 Approved Mini Size Long Life 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. The
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- Contact Now
≥100dB · 315MHz · Indoor
High Quality Low Prices Good Standard Wireless Smoke Detector with Certificates (11)
US$ 5
/ 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 Alarm Scurity Camera System Smoke Detector
US$ 1-10
/ Piece
5000 Pieces (MOQ)
5000 Pieces (MOQ)
Wireless Alarm Scurity Camera System 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 curren
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- Contact Now
CE · ISO · RoHS
Home Fire Alarm Smoke Detector Co Sensor High dB Combination Detector
US$ 8.5-9.8
/ 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
Smoke Alarm · Cable · Active
Low-Maintenance Air-Sampling Smoke Detector for Continuous Fire Protection
US$ 8350-8800
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
Specification
item
value
Place of Origin
China
Guangdong
Brand Name
AW
Model Number
AW-AS200
working environment
Altitude: 0m to 4000m
relative humidity
10% to 95%
protect area
50 /500/ 2000 square meters
sampling air filter
two levels of filtration
an
- Shenzhen Asenware Test and Control Technology ...
-
- Guangdong, China
- ISO 9001
- Contact Now
Smoke Alarm · Indoor · ISO
Battery Operated En14604 Approval Fire Alarm Standalone Smoke Detector
US$ 5-6
/ Piece
60 Pieces (MOQ)
60 Pieces (MOQ)
Product Parameters
Operating voltage
3V lithium battery
Standby current
<12uA
Alarm current
<35mA
Alarm Mode
LED & Buzzer
Sound level
>85dB/3 m
Installation
Ceiling mounted
Low voltage threshold
2.7V
Product size
Φ110mm×H42mm
Selling points:
•DC3V built-in lith
- Anka Sci-Tech Co., Limited
-
- Guangdong, China
- Contact Now
CE · Wired Alarm · ≥80dB
4 Wire Smoke Heat Detector with Relay Output No/Nc Option OEM ODM Service
US$ 9.5-10.7
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
DC12/24V Power Cabinet/Machine Room 4-Wire Smoke Heat Detector With Relay Output No/Nc Option
Introduction
4-Wire heat alarm with relay output is common used for industrial control equipment, power cabinet, charging pile, alarm bell etc fire warning system. This smoke alarm has the ch
- Shenzhen Xinhean Technology Co., Ltd.
-
- Guangdong, China
- ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001...
- Contact Now
Home Alarm · Indoor · Wired Alarm
UL Approved Home Security Smoke and Heat Detector SD119-2h/2hl
US$ 5.95-10
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Specification:
Product Name:
UL Approved Home Security Smoke and Heat Detector SD119-2H/2HL
Model
SD119-2H/2HL
Smoke Sensitivity:
UL268 or EN54-7 standard
Ceiling Spacing:
50 foot rating for heat sensor (55 degree)
Reset Voltage:
less than 1 volt
Reset Time:
less than 1 second
Alarm
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
Home Alarm · ≥80dB · CE
Anka En14604 2-in-1 Smoke & Co Detector Fire Alarm with 10-Year Battery Life
US$ 15.5-17
/ Piece
50 Pieces (MOQ)
50 Pieces (MOQ)
Product Description
Operation voltage
DC3V bulit-in lithium battery(CR 123A)
Battery life
10 years
Alarm current
<50mA
Standby current
<5uA
Relative Humidity
<95%RH
Wireless frequency
RF433Mhz
Alarm sound
>85dB
CO: Alarm density
50ppm,alarms not activate wi
- Anka Sci-Tech Co., Limited
-
- Guangdong, China
- Contact Now
Electro-Optical Type · Smoke Alarm · Wireless Alarm
Home Security System Fire Fighting Smoke Sensor Detector with Wireless
US$ 2.5
/ Piece
3000 Pieces (MOQ)
3000 Pieces (MOQ)
Home Security System Fire Fighting Smoke Sensor Detector with Wireless
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
- 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
Security Wireless Home Alarm System Smoke Detector
1000 Pieces (MOQ)
Security Wireless Home Alarm System 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.
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- Contact Now
Smoke Alarm · Wired Alarm · ISO
En14604 by Lpcb and Vds Smallest Mini Smoke Detector
US$ 6.5-12
/ Piece
500 Pieces (MOQ)
500 Pieces (MOQ)
Specification:
Smoke Sensitivity:
0.080~0.155 db/m (EN standard)
Battery Availability:
10years(lithium)
Standby Current:
10μA
Alarm Current:
60mA
Temperature Range:
0°C to 50°C
Humidity:
0 to 95% RH, no condensation
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
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