Wireless Alarm · RoHS · Indoor
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
- ISO14001, ISO45001:2018, ISO9001:2015
- Contact Now
Wired Alarm · Indoor · Home Alarm
Fire Alarm/ Wired Conventional Photoelectric Smoke Detector Sensor SD-119
US$ 5.3-9
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Specifications:
Product Name:
Qualified Optical Heat Detector with UL,EN and CE
Model:
HD912-4
Response Temperature:
Fixed temperature 57ºC or Rate-of-Rise
Ceiling Spacing:
50 foot rating for heat sensor
Reset Voltage:
less than 1 volt
Alarm Indicator:
LED continuously emitting
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
Smoke Alarm · ISO · Electro-Optical Type
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
Electro-Optical Type · RoHS · Indoor
433MHz Wireless Interconnected 10-Year Battery Fire Alarm Smoke Detector CE RoHS /As3786
US$ 7.3-8.5
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
433MHz Wireless Interconnected 10-Year Battery Fire Alarm Smoke Detector CE RoHS & AS 3786
Advanced Features:
10-years Infrared Photoelectric sensor
DC3V (Sealed Lithium Battery)
Loud 85 Decibel Alarm
Low Battery Warning
CE EN14604 & AS 3786
RF 433MHz Interconnected Group Support to 30 Smo
- Shenzhen Sconda Intelligent Technology Co., Ltd
-
- Guangdong, China
- Contact Now
Wireless Alarm · RoHS · ≥90dB
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
- ISO14001, ISO45001:2018, ISO9001:2015
- Contact Now
Active · CCC · 433.92MHz
CE, Rohs Approved Wireless Interconnected Smoke Alarms and Carbon Monoxide Detectors 85 dB Loud Alarms
US$ 12.5-15
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
CE, ROSH approved wireless interconnected smoke alarms and carbon monoxide detectors 85 dB loud alarms
Advanced Features:
DC3V (2*1.5V AA Battery)
Loud 85 Decibel Alarm
Low Battery Warning
EN 14604:2005/AC:2008 EN 50291-1:2018+AC:2021
RF 433MHz Interconnected Group Support to 30 Smoke/CO/Ga
- Shenzhen Sconda Intelligent Technology Co., Ltd
-
- Guangdong, China
- Contact Now
E-MARK · DOT · ASTM
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;
Smoke Alarm · Electro-Optical Type · Active
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
- Contact Now
Wireless · RoHS · Electro-Optical Type
10y Lithium Battery Interlinked Smoke Detector RF868MHz En14604
US$ 8.2-8.5
/ Set
2000 Sets (MOQ)
2000 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
- ISO14001, ISO45001:2018, ISO9001:2015
- Contact Now
Wireless · ISO · Electro-Optical Type
Independent Combination Smoke Alarm and Carbon Monoxide Co Detector
US$ 14.5-15.8
/ Piece
5 Pieces (MOQ)
5 Pieces (MOQ)
Product Description
AJ-960SCU is a premium smoke and carbon monoxide combination alarm designed to provide ultimate protection against fire and carbon monoxide poisoning in homes and workplaces.
This advanced device stands out from other alarms in its class due to its CE EN14604 and EN50291 inte
- Anka Sci-Tech Co., Limited
-
- Guangdong, 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.
CE · Indoor · Outdoor
Industrial Relay Output AC110V 4 Wire Smoke Detector for Factories
US$ 11.2-12
/ Piece
50 Pieces (MOQ)
50 Pieces (MOQ)
AC220V Power Cabinet Machine Room 4-Wire Smoke Detector With Relay Output For Fire Safety System
Introduction
220V AC Power 4-Wire smoke alarm with relay output is common used for industrial control equipment, power cubicle, charging pile, alarm bell etc fire warning system. This
- Shenzhen Xinhean Technology Co., Ltd.
-
- Guangdong, China
- Contact Now
Smoke Alarm · ISO · Electro-Optical Type
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
Wireless · 433.92MHz · 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
- ISO14001, ISO45001:2018, ISO9001:2015
- Contact Now
≥80dB · Smoke Alarm · Wired Alarm
En54 Conventional 2 Wired Smoke Detector for Fire Fighting Alarm System
US$ 4.2-4.5
/ Piece
50 Pieces (MOQ)
50 Pieces (MOQ)
EN54 2 Wire Smoke Alarm For Conventional Fire Alarm System
Product Description
Introduction
The device is photoelectronic 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 ala
- Shenzhen Xinhean Technology Co., Ltd.
-
- Guangdong, China
- Contact Now
Indoor · ISO · CCC
Australia Standard Interconnected Photoelectric Smoke Detector 10-Year Battery
US$ 9.8-12
/ Piece
60 Pieces (MOQ)
60 Pieces (MOQ)
Product Description
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:
•
- Anka Sci-Tech Co., Limited
-
- Guangdong, China
- Contact Now
Wireless Alarm · ISO · ≥110dB
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
- Contact Now
Wireless Alarm · Indoor · 433.92MHz
Lpcb Approval Wireless Home Alarm System Smoke Detector
1000 Sets (MOQ)
Lpcb Approval Wireless Home Alarm System 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
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO14001, ISO45001:2018, ISO9001:2015
- Contact Now
Wireless Alarm · Indoor · 433.92MHz
Alarm Control Panel UL Listed Fire Alarm Smoke Detector
1000 Sets (MOQ)
Alarm Control Panel Ul Listed Fire Alarm 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 mo
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO14001, ISO45001:2018, ISO9001:2015
- Contact Now
Wireless · ISO · Electro-Optical Type
2023 Ultra Thin Alarm Vds NF Standalone Smoke Alarm En14604 OEM Smoke Detector
100 Pieces (MOQ)
Ultra-thin smoke alarm with built-in 10 years battery(Stand alone or wireless)
Technical Parameters
Operating voltage
DC3V(CR123A)
Standby current
<15µA
Emitter current
<50mA
Alarm current
<50mA
Alarm Sensitivity
0.10 -0.16dB/m
Alarm Volume
85dB(A) @ 3 meters
Low Voltage Threshol
- Zhejiang Jiaboer Electronic Technology Co., ...
-
- Zhejiang, China
- Contact Now
Indoor · Wireless Alarm · ≥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
- ISO14001, ISO45001:2018, ISO9001:2015
- Contact Now
Smoke Alarm · CE · Cable
Fire Smoke Combine Heat Detector with Auto Reset
US$ 7.5-12
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Specification:
Product Name:
Fire Smoke Alarm with UL Ce En 14604 ApprovalL
Model
SD119-4HARB
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 Indicator:
LED c
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
Active · RoHS · ≥80dB
Photoelectric Smoke Detector with Safety Clip Big Button
500 Pieces (MOQ)
Module number: TSS912A
Conform to EN14604:2005/AC:2008
Power supply: DC 9v replaceable battery
Low battery signal alarm
Size: Φ101mm*36mm
Product Description:
The unit is a photoelectric smoke alarm device. It is more sensitive to detecting slow smolder fires which general thick, black s
- Zhejiang Jiaboer Electronic Technology Co., ...
-
- Zhejiang, China
- Contact Now
Electro-Optical Type · ≥90dB · Wireless Alarm
Indoor Home Security Stand Alone Smoke Detector with En 14604
3000 Pieces (MOQ)
Indoor Home Security Stand Alone Smoke Detector with En 14604
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
- ISO14001, ISO45001:2018, ISO9001:2015
- Contact Now
Smoke Alarm · Active · Indoor
Relay Output Smoke Detector
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
- Contact Now
Indoor · Cable · Wired Alarm
Smoke Detector
US$ 1
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
403 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 detecto
- Ningbo Ambest Electronics Co., Ltd.
-
- Zhejiang, China
- Contact Now
Smoke Alarm · RoHS · Electro-Optical Type
Home Security System Kingdun Lm-109e CCC Approved En Photoelectric Smoke Detector
200 Pieces (MOQ)
Home Security System kingdun LM-109E CCC Approved En Photoelectric Smoke Detector
Product Description
Product Specifications:
Technical parame- ters
Smoke detector
Voltage
DC3V(built-in CP952434)
Low-voltage inspection
2.2V
current
Working c
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO14001, ISO45001:2018, ISO9001:2015
- Contact Now
Smoke Alarm · Active · RoHS
Analogue Fire Alarm Photoelectric Smoke Sensor Detector
US$ 1.9-3.8
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Specification:
Smoke Sensitivity:
0.08---0.14dB/m
Battery Availability :
18months(Carbon Zinc); 3 years(Alkaline); 10 years(Lithium);
Standby Current :
8μA
Alarm Current :
15mA
Temperature Range:
-10°C to 50°C
Humditiy:
0 to 95% RH, no condensation or icing
Alarm Sound Level
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
Wireless Alarm · RoHS · Indoor
En 14604 Alarm Control System Smoke Alarm Fire Detector
US$ 1-10
/ Piece
3000 Pieces (MOQ)
3000 Pieces (MOQ)
En 14604 Alarm Control System Smoke Alarm 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 volta
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO14001, ISO45001:2018, ISO9001:2015
- Contact Now
Electro-Optical Type · ≥90dB · 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
- ISO14001, ISO45001:2018, ISO9001:2015
- Contact Now
Wired Alarm · Active · Indoor
24V Conventional Current-Type Fire-Use Smoke Detectors
US$ 7-8
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Two type asenware smoke detector series
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 pro
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