Indoor · CE · ≥90dB
Lpcb Interconnectable Smoke Detector Battery Operated with Wireless Home Alarm System
1000 Sets (MOQ)
Lpcb Interconnectable Smoke Detector Battery Operated
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 st
- 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
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 · Electro-Optical Type · ISO
Sentek Cheap Price Photoelectric Fire Alarm Smoke Detector CD120
US$ 3-4
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Product Description:
• 2-wire (without Remote LED output)
• Durable sensor head, no need for replacement
• Wide voltage range, and stable output
• Easy installation
• Advanced detection and smoothing algorithms
• Sleek low-profile housing design
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
Electro-Optical Type · Smoke Alarm · Wireless Alarm
Anka New Standalone Smoke Detector with 10 Years Lithium Battery Smoke Alarm
US$ 5-7
/ 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
Company Profile
Certifications
Our Advantages
Packaging & Shipping
FAQ
Q1:Are yo
- Anka Sci-Tech Co., Limited
-
- Guangdong, China
- Contact Now
CE · ISO · RoHS
Best Price Fire Alarm Smoke and Carbon Monoxide Sensing 2 in 1 Smoke Alarm and Carbon Monoxide Detector
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
CE · Wired Alarm · ≥80dB
Conventional Smoke Detector with Adjustable Sensitivity for Fire Safety
US$ 6.4-8.5
/ Piece
99 Pieces (MOQ)
99 Pieces (MOQ)
2 Wire Conventonal Smoke Detector For Fire Security Alarm System
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 alarm control panel.compati
- Shenzhen Xinhean Technology Co., Ltd.
-
- Guangdong, China
- ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001...
- Contact Now
Wireless Alarm · ≥80dB · RoHS
Factory Wholesale Kitchen Carbon Monoxide Poisoning Smoke Gas Sensor Warning Alarm Detector
US$ 9.9-10.9
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Ce and RoHS Camping Carbon Monoxide Detector for Co Smoke Leak Alarm Indoor or outdoor
This product SR-821THS 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
GS · E-MARK · MUTCD
48V Wired Optical Smoke Detector for Fire Alarm
US$ 3.5-4.5
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Item Name
48V Wired Optical Smoke Detector for Fire Alarm
Main Features
Voltage: non-polar input:DC 48V;
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
FCC · CE · CCC
Tuya Smart WiFi Smoke & Co Detector with LCD, CE En14604 En50291 Certified
US$ 18.8-20
/ Piece
60 Pieces (MOQ)
60 Pieces (MOQ)
Product Parameters
TUYA Smart WiFi Smoke & CO Detector with LCD, CE EN14604 EN50291 Certified
Operating voltage
3V lithium replaceable battery
Standby current
<10uA
Alarm current
<60mA
Alarm Mode
LED & Buzzer
WiFI
2.4g
Application
TUYA Smart/Smart Life
Sound level
>85dB/3 M
CO Ala
- Anka Sci-Tech Co., Limited
-
- Guangdong, China
- Contact Now
Smoke Alarm · Wireless · CE
Photoelectric Smoke Detector with En Certified
5000 Pieces (MOQ)
Photoelectric Smoke Detector With En Certified
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 detec
- 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.
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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.
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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 · 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
Indoor Best Home Security System Wireless Online Smoke Detector
US$ 2.5
/ Piece
3000 Pieces (MOQ)
3000 Pieces (MOQ)
Indoor Best Home Security System 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 initial stage of 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
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
Battery Operated Electro-Optical Type Smoke Detector with CE En 14604
500 Pieces (MOQ)
Battery Operated Electro-Optical Type Smoke Detector with CE 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 st
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- Contact Now
CE · RoHS
Co, LPG, LNG Gas Smoke Detector with Gas Shut-off Valve WiFi Tuya
US$ 18-22
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Combined Combustible Gas and Carbon Monoxide Detector Home Kitchen LPG Gas Sensor Alarms
Advanced Features:
Reliable Electrochemical and Catalytic Sensor
CO/Gas Combination Gas Detector
AC90V~240V
LCD Display CO/Gas Concentration
Real-time CO PPM / %LEL Concentration Value
Auto Self-test Fu
- Shenzhen Sconda Intelligent Technology Co., Ltd
-
- Guangdong, China
- ISO 9001
- Contact Now
Smoke Alarm · Indoor · Wired Alarm
Low Price High Quality Photoelectric Type Smoke Detector SD388-4
US$ 4.6-8
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Specifications:
Smoke Sensitivity
0.98--2.40%/FT Obscuration (UL) ; 0.08--0.14 dB/m (EN)
Ceiling Spacing
50 foot rating for heat sensor
Temperature Range
-10°C to 50°C
Humidity
0 to 95% RH, no condensation or icing
Dimensions
102mm (dia.) x 43mm (ht) with base
Weight
120g/set wit
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
Home Alarm · ≥80dB · CE
Anka Interconnected 2 in 1 Combine Smoke and Carbon Monoxide Alarm Europe Smoke & Co Detector with 10 Years Battery
US$ 16.5-17.5
/ 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,alarms w
- Anka Sci-Tech Co., Limited
-
- Guangdong, China
- Contact Now
Home Alarm · Indoor · Wired Alarm
4 Wire Smoke Detector with Relay Output
100 Pieces (MOQ)
Specification:
Smoke Sensitivity:
0.98~4%/FT Obsuration(UL 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 continuously emitting red light
Remote Output:
25 mA max., diode gate
Tem
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
RoHS · Electro-Optical Type · Smoke Alarm
En14604 Portable Interconnected Smoke Combination Carbon Monoxide Detector for Home Security System
US$ 16-17.5
/ Piece
5 Pieces (MOQ)
5 Pieces (MOQ)
Product Description
The Smoke & Carbon Monoxide 2 in 1 Combination alarms provide reliable protection against smoke and carbon monoxide - giving you an all-in-one safety solution for your home
Interlinconnected: the wireless battery-operated interconnected smoke and carbon monoxide alarms ca
- Anka Sci-Tech Co., Limited
-
- Guangdong, China
- Contact Now
Smoke Alarm · Electro-Optical Type · Active
Factory Direct Fire Alarm Addressable 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
Electromechanical · Carbon Monoxide Alarm · Active
Indoor and Outdoor Camping Carbon Monoxide Detector for Co Smoke Leak Alarm
US$ 40-60
/ pieces
4 pieces (MOQ)
4 pieces (MOQ)
Indoor and Outdoor Camping Carbon Monoxide Detector for CO Smoke Leak Alarm
Indoor and Outdoor Camping Carbon Monoxide Detector for CO Smoke Leak Alarm
Carbon monoxide (CO) is potentially fatal and even low-levels of the poison can cause lasting damage to your health. You can't see it, t
- Beijing Shi'an Technology Instrument Co., Ltd.
-
- Beijing, China
- Contact Now
Smoke Alarm · ≥80dB · CE
En Interlinked Mini Smoke Detector RF433 Smoke Alarm with Lithium Battery
US$ 10.5-11.5
/ 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
<60mA
Wireless frequency
RF433/868MHz
Alarm mode
LED & Buzzer
Alarm sound
>85dB
- Anka Sci-Tech Co., Limited
-
- Guangdong, China
- Contact Now
Carbon Monoxide Alarm · Wireless · Active
Multiple Certifications Factory Outlet Living Room Bedroom High-Sensitivity Easy to Install Kitchen 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
Indoor · Smoke Alarm · Active
Stand Alone Fire Lm-109c Approved CE Photoelectric Smoke Kingdun Detector
US$ 5-5.5
/ Piece
3000 Pieces (MOQ)
3000 Pieces (MOQ)
Stand Alone Fire LM-109C Approved CE Photoelectric Smoke kingdun 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 s
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- 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
Carbon Monoxide Alarm · Electromechanical · CE
Battery Powered Combination Carbon Monoxide and Smoke Detectors for Home Safety
US$ 9-12
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Battery Powered Combination Carbon Monoxide and Smoke Detectors for Home Safety
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 Conce
- Shenzhen Sconda Intelligent Technology Co., Ltd
-
- Guangdong, China
- ISO 9001
- Contact Now
Home Alarm · ≥80dB · CE
Mains Powered Combination Interlinked Smoke&Carbon Monoxide&Heat Detector Built-in Battery
US$ 17.5-19.5
/ 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)
Low voltag
- Anka Sci-Tech Co., Limited
-
- Guangdong, China
- Contact Now
Smoke Alarm · ≥80dB · CE
Anka WiFi Interlinked Smoke Detector Tuya Smart Home Fire Alarm Detector Backup Lithium Battery
US$ 19.5-20.5
/ 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
Wireless frequency
RF433/868MHz
Alarm mode
LED & Buzzer
WIFI Module Battery
- Anka Sci-Tech Co., Limited
-
- Guangdong, China
- Contact Now
Electro-Optical Type · Smoke Alarm · Wireless Alarm
Home Security Battery Powered High Satisfaction Multiple Repurchase Famous Brand Durable 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
Wireless Alarm · Smoke Alarm · Electro-Optical Type
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
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- Contact Now
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