ISO · Wireless · RoHS
ETL Certifed U L217/2034 Smoke and Carbon Monoxide Alarm 2 in 1 Detector
US$ 17.5-20.5
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Parameters
Operating voltage
3V lithium battery
Standby current
<8.2uA
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
Co alarm
- Anka Sci-Tech Co., Limited
-
- Guangdong, China
- Contact Now
Home Alarm · Indoor · CE
Tuya WiFi Smart Wireless Smoke Alarm Detector with APP Controlled
US$ 11-12
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Parameters
Working voltage
DC3.6V battery(Replaceable)
Standby current
<12uA
Alarm current
<35mA
Alarm Mode
LED & Buzzer &APP
Battery life
2-3 years
Wifi working standard
2.4G Hz 802.11b / g / n
Sound level
>85dB/3 m
Installation
Ceiling mounted
Low voltage threshold
- Anka Sci-Tech Co., Limited
-
- Guangdong, China
- Contact Now
Indoor · Smoke Alarm · Wired Alarm
UL Fire Alarm Conventional 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
- ISO 9001
- Contact Now
FCC · CE · Wireless Alarm
Wireless Smart WiFi Fire Security Smoke Alarm System, Smoke Detectors CE Certificate
US$ 6-10
/ Set
2 Sets (MOQ)
2 Sets (MOQ)
Wireless Smart WiFi Fire Security Smoke Alarm System,Smoke detectors CE Certificate
They system apply WIFI communication technology , all settings can be operated by APP TUYA/smartlife.
wireless smoke detector design
beam smoke detector wireless connectedCeiling or wall mounting
Easy
- Shenzhen Chitongda Electronic Co., Ltd.
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Guangdong, China
- ISO 9001, ISO 9000
- Contact Now
Electro-Optical Type · Smoke Alarm · Wireless Alarm
Carton Box Security Gas Detector Photoelectric Smoke Detector for Security
1000 Pieces (MOQ)
Carton Box Security Gas Detector Photoelectric Smoke Detector For 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
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- Contact Now
Home Alarm · Indoor · Wired Alarm
Wholesale Smoke Detector/ Smoke Alarm Factory Price with UL/En Approved
US$ 5.4-9
/ Piece
50 Pieces (MOQ)
50 Pieces (MOQ)
Specification:
Style:
Sentek Manufacturer Combined Smoke Detector SD119
Model:
SD119-2
Structure:
2 wire photoelectric smoke alarm
Smoke Sensitivity:
0.98--2.40%/FT Obscuration (UL) ; 0.08--0.14 dB/m (EN)
Ceiling Spacing:
50 foot rating for heat sensor (55 degree)
Voltage DC (Min./Max.
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
Home Alarm · Wireless · CE
Residential Propane Gas Alarm WiFi Smoke Detector
US$ 1
/ Piece
1 Piece (MOQ)
1 Piece (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
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 · ≥90dB · RoHS
Stand Alone Smart Home System Wireless Online Smoke Detector
1000 Sets (MOQ)
Stand Alone Smart Home System Wireless Online 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 wo
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- Contact Now
RoHS · CE · Electro-Optical Type
Ceiling Mounted Smoke Detector for Conventional Fire Alarm
US$ 4-6
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Item Name
Ceiling mounted smoke detector for fire alarm control panel (ES-5009OSD)
Can work with fire alarm system
Main Features
MCU processing; Resist falsealarm efficiently;
Power-off reset;
Remote LEDindicator;
Stainless steel shield;
Anti-RFI inteference;
Sensitivity: 2.06%/ft;
Detec
- Ease Security Co., Ltd.
-
5(5.0)
"Fast Delivery"Fast Delivery - Guangdong, China
- ISO 9001, ISO 9000
- 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.
Indoor · Smoke Alarm · Active
Ce En Lpcb Vds Standalone Smoke Detector 10y
200 Pieces (MOQ)
Ce En Lpcb Vds Standalone Smoke Detector 10y
Product Description
Technical parame- ters
Smoke detector
Voltage
DC3V(built-in CP952434)
Low-voltage inspection
2.2V
current
Working current
Quiescent current
≤120mA
≤2uA
Alarm loud- ness
≥85
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- Contact Now
Smoke Alarm · RoHS · Active
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 · Carbon Monoxide Alarm · Wireless Alarm
Smoke Detector and Heat Temperature Sensor Alarm Combination with Fire Alarm
US$ 7.5-10.85
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Installation of wireless sensor smoke Temperature alarm :
Choose a suitable installation area, in accordance with the mounting legs onto the hole in the wall or a stroke two holes, in two holes, a drill two holes, in two holes into two stars in plastic peng screw up. Then will be installed on the b
- Shenzhen Puzhesi Technology Co., Ltd.
-
5(5.0)
"On-time Delivery"On-time Delivery - Guangdong, China
- ISO 9001, ISO 9000
- Contact Now
Smoke Alarm · Cable · CE
High Quality Fire Alarm Smoke Detector 4-Wire Photoelectric
US$ 5.32-5.8
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
High Quality Fire Alarm Smoke Detector 4-Wire Photoelectric
Main Features:
1.Power supply non-polar input
2.Infrared photoelectric sensor
3.MCU processing, eliminate false alarm
4.SMT manufacture technology, high stability
5.Dustproof, mothproof, anti-light interference design
6.Stai
- Shenzhen Sumring Technology Co., Limited
-
- Guangdong, China
- Contact Now
Wireless Alarm · Smoke Alarm · Electro-Optical Type
CE Approval UL Listed Fire Alarm Smoke Detector
US$ 1-10
/ Piece
5000 Pieces (MOQ)
5000 Pieces (MOQ)
CE Approval Ul Listed Fire Alarm 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
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
Electro-Optical Type · Smoke Alarm · Wireless Alarm
En14604 Fire Alarm Optical Smoke Detector Wireless Interlinked
1000 Pieces (MOQ)
En14604 Fire Alarm Optical Smoke Detector Wireless Interlinked
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 o
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- Contact Now
Smoke Alarm · Cable · CE
Hot Sell 4 Wire Smoke Detector for Fire Alarm
US$ 5.32-5.8
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Hot Sell 4 Wire Smoke Detector for Fire Alarm
Main Features:
1.Power supply non-polar input
2.Infrared photoelectric sensor
3.MCU processing, eliminate false alarm
4.SMT manufacture technology, high stability
5.Dustproof, mothproof, anti-light interference design
6.Stainless steel shiel
- Shenzhen Sumring Technology Co., Limited
-
- Guangdong, China
- Contact Now
RoHS · Electro-Acoustic Style · Smoke Alarm
High Sensitive Standalone 9V Battery Photoelectric Fire Alarm Smoke Detector
US$ 2.8
/ Piece
500 Pieces (MOQ)
500 Pieces (MOQ)
High Sensitive Standalone 9V Battery Photoelectric Fire Alarm Smoke Detector
Product Description
Power source: DC9V(cascading battery power)
Working current: surveillant current <10uA,
alarm current: <10mA;
Alarm sound: >85dB
Ambient temperature: -10C ~50C
Ambient humidity: 95%(40 2 )
Smoke
- Ningbo DSW International Co., Ltd.
-
- Zhejiang, China
- Contact Now
Electro-Optical Type · Smoke Alarm · Wireless Alarm
UL Co & Smoke Detector 2 in 1 Fire Detector Built-in 10 Years Lithium Battery OEM
US$ 19.85-20.5
/ Piece
50 Pieces (MOQ)
50 Pieces (MOQ)
Product Description
Working Voltage
DC3V lithium battery
Battery life
10 years
Working temprature
-10ºC~+50ºC
Relative Humidity
≤93%RH
Alarm mode
LED & Buzzer
Alarm sound
>85dB
Alarm Current
<60mA
CO alarm concentration
-70ppm:60~240min
-150ppm:10~50min
- Anka Sci-Tech Co., Limited
-
- Guangdong, China
- Contact Now
Smoke Alarm · Indoor · Wireless Alarm
Optical Smoke Detector with CE, En14604
US$ 2.7-4
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Specification:
Style:
Conventional Stand Alone Smoke Detector Case
Model:
SD218
Smoke Sensitivity:
0.076~0.150dB/m
Battery Availability:
18 months,3 years(Alkaline),10 years(Lithium)
Standby Current:
8μA
Alarm Current:
15mA
Temperature Range:
0°C to 50°C
Humidity:
0 to 9
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
Electro-Optical Type · Home Alarm · Wireless Alarm
Anka WiFi Smart 3 in 1 Fire Detector Tuya Smart Smoke & Co & Heat Alarm Backup 10 Years Lithium Battery Smoke Detector
US$ 20-21
/ Piece
50 Pieces (MOQ)
50 Pieces (MOQ)
Product Description
Operation voltage
DC3V bulit-in lithium battery(CR 123A)
Battery life
10 years
Alarm current
<45mA
Standby current
<25uA
Alarm mode
LED & Buzzer
Alarm sound
>85dB
Alarm temperature
54-70°C/137F or 8~15°C/Min(Rate-of-Rise)
CO: Alarm
- Anka Sci-Tech Co., Limited
-
- Guangdong, China
- Contact Now
Indoor · Smoke Alarm · Wired Alarm
Numens Manufactured 2-Wire, 12/24V, Smoke Detector with Remote LED
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
- ISO 9001
- Contact Now
Electro-Optical Type · Smoke Alarm · Wireless Alarm
Carton Box Hush Function Vds Smoke Fire Alarm Smoke Detector
US$ 2.5
/ Piece
2000 Pieces (MOQ)
2000 Pieces (MOQ)
Carton Box Hush Function Vds Smoke Fire Alarm 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
- 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 WiFi Smoke Alarm Tuya APP Wireless Smoke Detector with 10 Years Photoelectric Lithium Battery
US$ 18.5-19.5
/ 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
WIFI Module Battery Life
5 years
Alarm sound
>85d
- Anka Sci-Tech Co., Limited
-
- Guangdong, China
- Contact Now
Smoke Alarm · Electro-Optical Type · Active
Addressable 2-Wire Smoke Detector, 24V
1000 Pieces (MOQ)
Description
600 analogue addressable photoelectric smoke detectors are microprocessor controlled state-of-the-art detectors suitable for connection to Numens 2-wire addressable fire detection control and indicating equipment.
Advanced electronics in conjunction with a photoelectric smoke sensing c
- Ningbo Ambest Electronics Co., Ltd.
-
- Zhejiang, China
- ISO 9001
- Contact Now
RoHS · CE · Electro-Optical Type
Wired Smoke Detector with 12V /24V /48V Optional
US$ 3-6
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
48V wired smoke detector with NC NO Relay alarm (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 false a
- Ease Security Co., Ltd.
-
5(5.0)
"On-time Delivery"On-time Delivery - Guangdong, China
- ISO 9001, ISO 9000
- 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
Interlinkable Fire Alarm Smoke Detector with Hush Function
US$ 2.5
/ Piece
2000 Pieces (MOQ)
2000 Pieces (MOQ)
Interlinkable Fire Alarm Smoke Detector with HUSH Function
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 th
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- Contact Now
RoHS · CE · Electro-Optical Type
48V Smoke Detector with Nc No Relay Alarm (ES-5010OSD)
US$ 3-6
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
48V smoke detector with NC NO Relay alarm (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 false alarm;
- Ease Security Co., Ltd.
-
5(5.0)
"On-time Delivery"On-time Delivery - Guangdong, China
- ISO 9001, ISO 9000
- Contact Now
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