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 Delivery"Fast Delivery - 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
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
-
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.
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
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 Siren Cjb Photo Sensor Smoke Detector
US$ 1-10
/ Piece
5000 Pieces (MOQ)
5000 Pieces (MOQ)
Reliable Siren Cjb Photo Sensor 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: <2
- 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
Home Alarm System Best Fire Detector Security Alarm Wireless Online Smoke Detector
US$ 2.5
/ Piece
2000 Pieces (MOQ)
2000 Pieces (MOQ)
Home Alarm System Best Fire Detector Security Alarm Wireless Online 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
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- Contact Now
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
CCC · Electro-Optical Type · Smoke Alarm
One Year Battery Stand Alone Smoke Detector
US$ 2.56
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Photoelectric smoke alarm
1.Power supply:DC 9V replaceable battery.
2.Conform to EN14604:2005/AC:2008.
3.Alarm volume:≥85dB/3m.
4.Big test button for easy weekly testing.
5.Low battery signal alarm.
6.Produce life time>10 years.
7.Safety clip feature,not allow mouting without battery insta
- Zhejiang Jiaboer Electronic Technology Co., ...
-
- Zhejiang, China
- ISO 9001, ISO 9000, ISO 14001, OHSAS/ OHSMS 18001, HSE...
- Contact Now
Indoor · CE · ≥90dB
Home Security Fire Alarm System Smoke Detector Kd-122la
3000 Sets (MOQ)
Home Security Fire Alarm System Smoke Detector KD-122LA
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
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- Contact Now
Smoke Alarm · Indoor · Wireless Alarm
9V Battery Operated Wireless Smoke and Heat Detector with En14604
US$ 2.3-4.5
/ 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
9V Battery Operated Wireless Smo
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
RoHS · Electro-Optical Type · Smoke Alarm
Anka 240V Hardwired Mains Powered Photoelectric Smoke Alarm Smoke Sensor Detector with 9V Battery Backup Fire Fighting Detecting
US$ 9.5-11
/ Piece
50 Pieces (MOQ)
50 Pieces (MOQ)
Product Description
Working Voltage
220~240V AC 50Hz, with 3V battery backup
Battery life
10 years
Interconectable quantity
Up to 22 unites for wireless
Up to 30 unites for wired/cable
Working temprature
0ºC~+40ºC
Relative Humidity
≤93%RH
Terminal Markings
L: Active/
- Anka Sci-Tech Co., Limited
-
- Guangdong, China
- Contact Now
Wired Alarm · Smoke Alarm · Electro-Optical Type
4-Wire Fire Alarm Non-Addressable Smoke Detector with Relay Output
US$ 1
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
SNC-300 non-addressable photoelectric smoke detectors are state-of-the-art detectors suitable for connection to 2-wire or 4-wire non-addressable fire detection control and indicating equipment, or to addressable fire detection control and indicating equipment that can accept non-addressable type det
- Ningbo Ambest Electronics Co., Ltd.
-
- Zhejiang, China
- ISO 9001
- Contact Now
Electro-Optical Type · Smoke Alarm · Wireless Alarm
Carton Box Security Alarm CE Approved Smoke Detector
US$ 2.5
/ Piece
3000 Pieces (MOQ)
3000 Pieces (MOQ)
Carton Box Security Alarm CE Approved 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. The d
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- Contact Now
Cable · Smoke Alarm · Wired Alarm
Conventional 2-Wire Smoke Detector for Fire Alarm (ES-5006OSD)
US$ 3.5-4.5
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Item Name
Conventional 2-wire smoke detector for fire alarm
Can work with fire alarm system
Main Features
Power supply non-polar input:DC 9V~35V
Stainless steel shield,Anti-RFI;SMT adopted,high stability.
Dustproof,mothproof and anti-light interference design.
- Ease Security Co., Ltd.
-
5(5.0)
"On-time Delivery"On-time Delivery - Guangdong, China
- ISO 9001, ISO 9000
- Contact Now
RoHS · CE · Electro-Optical Type
48V Smoke Detector with Nc No Relay Output (ES-5010OSD)
US$ 3-6
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Item Name
48V Smoke Detector with Nc No Relay Output (ES-5010OSD)
Main Features
Voltage: non-polar input:DC 9V~35V;
SMT adopted,high stability;
Anti-RFI,Dustproof,mothproof and anti-light interference design;
MCU processing adopted,eliminate f
- Ease Security Co., Ltd.
-
5(5.0)
"Fast Delivery"Fast Delivery - Guangdong, China
- ISO 9001, ISO 9000
- Contact Now
Home Alarm · Wireless · CE
Smart Residential Natural Gas Alarm WiFi Smoke Detector
500 Pieces (MOQ)
Description
206 natural gas (CH4) AC plug-in gas alarms are state-of-the-art inflammable gas detectors with spoken voice warning messages. Advanced electronics in conjunction with a semiconductor gas sensor provides early detection of natural gas, with high immunity against unwanted alarms.
Mod
- Ningbo Ambest Electronics Co., Ltd.
-
- Zhejiang, China
- ISO 9001
- Contact Now
Smoke Alarm · Wired Alarm · Indoor
220V Conventional 4 Wire Smoke Detector for Fire Secuirty Fire Alarm Conventional 4 Wire Smoke Detector for Fire Secuirty Fire Alarm System
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
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
Carbon Monoxide Alarm · Wireless · Active
High Satisfaction Multiple Repurchase High-Sensitivity Easy to Install Battery Powered Smoke Detector
100 Pieces (MOQ)
En50291 BSI Certified Carbon Monoxide Alarm Battery Operated
Product Description
Battery operated carbon monoxide alarm
Technical Parameter:
Power source:3xAA LR6 battery
Concentration range displayed:10-550PPM
Accuracy of Digital Display:
A) 30PPM ±6PPM
B) 50PPM ±10PPM
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- Contact Now
Smoke Alarm · ≥80dB · CE
85dB Fire Alarm Sensor 433MHz Smoke Detector
1000 Pieces (MOQ)
Product Description
FAQ
1. who are we?
We are based in Zhejiang, China, start from 2016,sell to Western Europe(30.00%),Mid East(20.00%),Oceania(20.00%),North America(20.00%),Africa(10.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-prod
- Zhejiang Jiaboer Electronic Technology Co., ...
-
- Zhejiang, China
- ISO 9001, ISO 9000, ISO 14001, OHSAS/ OHSMS 18001, HSE...
- Contact Now
Wireless Alarm · Passive · Indoor
SLS Tuya WiFi Smart Co and Smoke Alarm Detector Alarm Sound 85dB
US$ 11.5-12
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
WiFi Smart CO and Smoke Alarm Detector 2 in 1 Combination Alarm Sound 85dB
WiFi Smart CO & Smoke Alarm Detector
Dual Sensors - Detects carbon monoxide & smoke for enhanced safety
Battery Powered - Uses 2 replaceable AA batteries (optional)
Smart Monitoring - Real-time alerts via Tuya
Cable · Smoke Alarm · Wired Alarm
Asenware CSD311 Conventional Optical Fire Smoke Detector
US$ 7-8
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Introduction:
The detectors are photo-electronic detector uses a state of-the-art optical sensing chamber. This detector is designed to provide open area protection and to be used with most conventional fire alarm panel.
Two LEDs on each detector provide local 360° visible alarm indication. Th
- Shenzhen Asenware Test and Control Technology ...
-
- Guangdong, China
- ISO 9001
- Contact Now
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