Ceiling Mounted · CE · Industry
4 Wire Photoelectric Conventional Smoke Alarm with Auto-Reset SD119-4ar
US$ 6.35-7.1
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Specification:
Smoke Sensitivity:
0.98~4%/FT Obsuration
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
Temperature Range
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
Electro-Optical Type · Smoke Alarm · Wireless Alarm
Fire Alarm Stand Alone CE Photoelectric Smoke Detector with CE En 14604
US$ 2.5
/ Piece
2000 Pieces (MOQ)
2000 Pieces (MOQ)
Fire Alarm Stand Alone CE Photoelectric 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
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- Contact Now
CE · Ceiling Mounted · Traffic
En Certificated Smoke Detector with Relay Output
US$ 6-7
/ Piece
500 Pieces (MOQ)
500 Pieces (MOQ)
Series SNC-300 detector incorporates well proven sensing technologies, together with advances in materials and electronics technology, and represents the pinnacle of fire detector performance and reliability.
Series SNC-300 detector has an extra areola to improve detector identification in an alarm
- Ningbo Ambest Electronics Co., Ltd.
-
- Zhejiang, China
- ISO 9001
- Contact Now
Home · ISO · Car/Motorcycle
Customize 11kv 33kv Connected High Voltage Electroscope with 5 Sections Insulated
US$ 13-15
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Quick Details
Place of Origin: China Brand Name: XINCHENG
Product name: Fiberglass Telescopic Electroscope Voltage Electroscope Test Equipment
Application: Power system operation, Personnel protection Feature: i
- XIN CHENG INDUSTRY MATERIAL CO., LTD.
-
- Tianjin, China
- ISO 9000
- Contact Now
Smoke Alarm · Wall Mounted · Home
Easy Operated Key Reset Addressable Fire Alarm Manual Call Point
US$ 7.5-8.2
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Addressable Fire Alarm Manual Call Point
A. Specifications
1.Working voltage: addressable 15-28V Impulse voltage
2.Working current:
1)Standby current:≤0.5mA
2)Alarm current:≤2.3mA
3. Output capacity: rated DC30V / 100mA passive output contact signal, contact resistance ≤ 100mΩ
- Shenzhen Puzhesi Technology Co., Ltd.
-
5(5.0)
"Fast Delivery"Fast Delivery - Guangdong, China
- ISO 9001, ISO 9000
- Contact Now
CCC · Sensor · Handheld
0-1000ppm Co Gas Sniffer with LCD Display and Antistatic PC TPU Material
US$ 100-350
/ Piece
2 Pieces (MOQ)
2 Pieces (MOQ)
0-1000ppm CO gas sniffer with LCD display and antistatic PC TPU material
Introduction
The AGH5100 portable gas detector can detect toxic gases such as oxygen, chlorine, ammonia and carbon monoxide in the environment. The product is fully gripped, compact, and the built-in advanced electroch
- Nanjing AIYI Technologies Co., Ltd.
-
- Jiangsu, China
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, HSE
- Contact Now
Smoke Alarm · CE · Home
Conventional Optical Smoke Detector for Analogue Addressable Fire Alarm System CD120
100 Pieces (MOQ)
Specification:
product Name:
Conventional Optical Smoke Detector for Analogue Addressable Fire Alarm System CD120
Model:
CD1011
Smoke Sensitivity:
0.08~0.14db/m(EN standard)
Ceiling Spacing:
cover radius is 6m (storey height less than 6m)
Reset Voltage:
less than 5 volt
Reset T
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
Electro-Optical Type · Smoke Alarm · Wireless Alarm
Wireless Security Home RoHS Approved Smoke Sensor Alarm Kingdun Kd-127b
US$ 2.5
/ Piece
3000 Pieces (MOQ)
3000 Pieces (MOQ)
Wireless Security Home RoHS Approved Smoke Sensor Alarm kingdun KD-127B
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
RoHS · Industry · Sensor
Portable High Voltage FRP Telescopic Detector Electroscope
US$ 13-15
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Quick Details
Place of Origin: China Brand Name: XINCHENG
Product name: Fiberglass Telescopic Electroscope Voltage Electroscope Test Equipment
Application: Power system operation, Personnel protection Feature:
- XIN CHENG INDUSTRY MATERIAL CO., LTD.
-
- Tianjin, China
- ISO 9000
- Contact Now
Probe · Temperature · Special Equipment
Conventional Fixed Type Linear Heat Cable with End of Line Box
US$ 2
/ Meter
1 Meter (MOQ)
1 Meter (MOQ)
Product Description
Specification
item
value
Place of Origin
China
Guangdong
Brand Name
AW
Model Number
AW-MS1000
Product Name
linear heat cable
Operating Voltage
16VDC-28VDC
HUMIDITY
95% RH
Alarm Current
30mA
Alarm Temperature
68°C, 88°C,105°C,138°C,180&de
- Shenzhen Asenware Test and Control Technology ...
-
- Guangdong, China
- ISO 9001
- Contact Now
-
What types of materials are commonly used in manufacturing probes and sensors?
Probes and sensors are typically crafted from materials such as metal, plastic, or ceramic. Each material has its own unique advantages in terms of durability, sensitivity, and performance. It's recommended to consult with a reputable manufacturer for specific material recommendations.
-
How can I identify reliable suppliers for probes and sensors in China?
Seeking reliable suppliers in China can be done by leveraging online B2B platforms, attending industry exhibitions, and conducting due diligence through supplier verification. Reputable manufacturers can provide certifications and product samples to validate their quality.
-
What are the benefits of procuring probes and sensors wholesale?
Acquiring probes and sensors in bulk offers advantages such as cost savings, volume discounts, and consistent product quality. Wholesale purchases provide flexibility for customization and enable access to a diverse range of options to meet various security and protection needs.
Gas · Home · Industry
24V Home Gas Leak Detector Smart LPG Gas Detector Fire Alarm Gas Detector
US$ 7.9-9.3
/ Piece
2 Pieces (MOQ)
2 Pieces (MOQ)
Product Description
The AW-D132LC series gas detector is designed for using alone or connecting to fire alarm panel. Small and compact, the design and color makes it ideal for use in the home, small commercial properties, and recreational vehicles.
It is intended to detect leakage of natural ga
- Shenzhen Asenware Test and Control Technology ...
-
- Guangdong, China
- ISO 9001
- Contact Now
Sensor · Home · Wall Mounted
Hot Selling LPG Gas Detector Marine LPG Gas Leak Detector for Home Use Gas Leak Detector
US$ 6.5-7.9
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Descriptionionroduct Descriptionuct Description
The AW-D132LC series gas detector is designed for using alone or connecting to fire alarm panel. Small and compact, the design and color makes it ideal for use in the home, small commercial properties, and recreational vehicles. It is intended
- Shenzhen Asenware Test and Control Technology ...
-
- Guangdong, China
- ISO 9001
- Contact Now
Metal · Metal Detector · CE
FM Approval Linear Detector Interface &End of Line Unit for Connecting Heat Cable
US$ 180-250
/ Set
1 Set (MOQ)
1 Set (MOQ)
here are multiple types of LHD, Conventional Type, Outdoor Type, High performance of Chemical Resistance Type and Explosion Proof Type, each type has its own feature and applications. Please choose the right type according to the factual situation.
Description of matching electrical equipments
MS1
- Shenzhen Puzhesi Technology Co., Ltd.
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Guangdong, China
- ISO 9001, ISO 9000
- Contact Now
Probe · Temperature · Special Equipment
DC24V Linear Heat Detection Cable
US$ 2
/ Meter
1 Meter (MOQ)
1 Meter (MOQ)
Product Description
Specification
item
value
Place of Origin
China
Guangdong
Brand Name
AW
Model Number
AW-MS1000
Product Name
linear heat cable
Operating Voltage
16VDC-28VDC
HUMIDITY
95% RH
Alarm Current
30mA
Alarm Temperature
68°C, 88°C,105°C,138°C,180&de
- Shenzhen Asenware Test and Control Technology ...
-
- Guangdong, China
- ISO 9001
- Contact Now
Sensor · Home · Wall Mounted
110VAC Gas Detector Multi LPG Gas Detectors Gas Alarm Detector Household
US$ 6.5-7.9
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Descriptionionroduct Descriptionuct Description
The AW-D132LC series gas detector is designed for using alone or connecting to fire alarm panel. Small and compact, the design and color makes it ideal for use in the home, small commercial properties, and recreational vehicles. It is intended
- Shenzhen Asenware Test and Control Technology ...
-
- Guangdong, China
- ISO 9001
- Contact Now
Gas · Sensor · Industry
24V Fire Alarm LPG Gas Leak Alarm Detector with Control Valve
US$ 20.8
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Home Fire Protection LPG Gas Leak Alarm Detector
Introduction of gas detector
The gas detector is designed for single station use or for connecting to fire alarm or security alarm panel. Small and compact, the design and color makes it ideal for use in the home, small c
- Shenzhen Asenware Test and Control Technology ...
-
- Guangdong, China
- ISO 9001
- Contact Now
RoHS · Industry · Sensor
Current Detection Wireless High Voltage Electroscope with Light Alarm Function
US$ 13-15
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Quick Details
Place of Origin: China Brand Name: XINCHENG
Product name: Fiberglass Telescopic Electroscope Voltage Electroscope Test Equipment
Application: Power system operation, Personnel protection Feature:
- XIN CHENG INDUSTRY MATERIAL CO., LTD.
-
- Tianjin, China
- ISO 9000
- Contact Now
Contact Type · Special Equipment · Home
Digital Indoor Usage Digital 105 135 180 Degree Linear Heat Detection System Floating Roof Tanks
US$ 1.59-2
/ Meter
1 Meter (MOQ)
1 Meter (MOQ)
Product Description
Specification
Linear heat cable
Compared with other kind of detectors, Digital Linear Heat Detector provides avery-early alarm detecting function to the protected environment, the
detector can be known as an intelligent "switch" type detector. The polymersbetw
- Shenzhen Asenware Test and Control Technology ...
-
- Guangdong, China
- ISO 9001
- Contact Now
Tuya Smart Home WiFi Gas Detector Gas Alarm Linked Alarm
100 Pieces (MOQ)
Tuya Smart Home WIFI Gas Detector Gas Alarm Linked Alarm
This product does not need to be connected to the alarm host, can work independently in the WiFi network system, you only need to download an app! ! !
The smart combustible gas alarm, is used to detect natural gas(CH4), the built-in s
- Shenzhen Sumring Technology Co., Limited
-
- Guangdong, China
- Contact Now
Liquid · Gas · Home
Tuya WiFi Smart Temperature Humidity Sensor Wireless Home Thermometer Hygrometer Detector
US$ 14-15
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Tuya Wifi Smart Temperature Humidity Sensor Wireless Home Thermometer Hygrometer Detector
Product Paramenters
model
T401
Power supply.
5v adapter. Type c
Backup Battery.
3*AAA(not include)
wireless:
blue tooth 5.0 2.4GHz
wireless Range:
50m(idea conditions)
Wi-Fi:
2.4GHz 802.11 b/gn
op
- Shanghai Anyin Intelligent Technology Co., Ltd.
- Shanghai, China
- ISO 9001, ISO 9000
- Contact Now
Electro-Optical Type · Smoke Alarm · Wireless Alarm
Wireless Stand Alone Fire Alarm Fire Fighting Smoke Sensor Detector
US$ 2.5
/ Piece
3000 Pieces (MOQ)
3000 Pieces (MOQ)
Wireless Stand Alone Fire Alarm Fire Fighting Smoke Sensor 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 st
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- Contact Now
Smoke Alarm · RoHS · CE
Replaceable Battery Wireless Interlinked RF 433 868 MHz Smoke Detector for Hotel/Home
US$ 7.84-8.46
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
1.With EN14604 certification, in line with European standards, quality assurance
2.Wireless connection can be customized :WiFi,RF433,RF868 ,WIFI+RF433,WIFI+RF868
3.Unique Dust-Proof Design and Insect prevention design,Prevent false alarm,
4.Battery low voltage alarm,
- Shenzhen Ariza Electronic Co., Ltd.
-
- Guangdong, China
- ISO 9001, ISO 14001, BSCI
- Contact Now
Electro-Optical Type · Smoke Alarm · Wireless Alarm
Security Home Alarm System Smoke Detector Carbon Monoxide Detector for Home
US$ 2.5
/ Piece
3000 Pieces (MOQ)
3000 Pieces (MOQ)
Security Home Alarm System Smoke Detector Carbon Monoxide Detector For Home
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
Smoke Alarm · Wall Mounted · Home
Smoke Alarm Controller Adressable Input & Output Module
US$ 7.5-8.2
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Instruction manual of M-6007 input and output module
A. Features:
1.Built-in product ID code
2.Using hardware and software filtering technology to improve the module's anti-jamming capability
3.Linkage, 2 bus type, nonpolarity
B. Specifications
1.Working voltage: linkage 15-28V Impulse voltag
- Shenzhen Puzhesi Technology Co., Ltd.
-
5(5.0)
"On-time Delivery"On-time Delivery - Guangdong, China
- ISO 9001, ISO 9000
- Contact Now
Smoke Alarm · Ceiling Mounted · ISO
UL 4 Wire Smoke and Heat Detector
US$ 1-15
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Series SNC-300 detector incorporates well proven sensing technologies, together with advances in materials and electronics technology, and represents the pinnacle of fire detector performance and reliability.
Series SNC-300 detector has an extra areola to improve detector identification in an alarm
- Ningbo Ambest Electronics Co., Ltd.
-
- Zhejiang, China
- ISO 9001
- Contact Now
Smoke Alarm · Wall Mounted · Home
Call Point for Fire Alarm/Manual Alarm Button
US$ 7.5-8.2
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Call Point for Fire Alarm/Manual Alarm Button
A. Specifications
1.Working voltage: addressable 15-28V Impulse voltage
2.Working current:
1)Standby current:≤0.5mA
2)Alarm current:≤2.3mA
3. Output capacity: rated DC30V / 100mA passive output contact signal, contact resistance ≤ 100m&Om
- Shenzhen Puzhesi Technology Co., Ltd.
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Guangdong, China
- ISO 9001, ISO 9000
- Contact Now
Smoke Alarm · CE · FCC
85dB Safe Sound Standalone Photoelectric Wireless Cigarette Smoking Fire Smoke Detector Alarm
US$ 5.38-6
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
1.Dual emission and one reception infrared photoelectric
2.Battery low voltage alarm, mute function, product life expiration prompt
3.Standalone, WIFI, RF wireless function is optional
4.With EN14604 certification, in line with European standards, quality assurance
5
- Shenzhen Ariza Electronic Co., Ltd.
-
- Guangdong, China
- ISO 9001, ISO 14001, BSCI
- Contact Now
CE · RoHS · ISO
Wireless 10 Year Battery Photoelectric Sensor Fire Security Detector Standalone Smoke Alarm System
US$ 6-6.61
/ pieces
1 pieces (MOQ)
1 pieces (MOQ)
Product Description
1.Dual emission and one reception infrared photoelectric
2. Battery low voltage alarm, mute function, product life expiration prompt
3. Standalone, WIFI, RF wireless function is optional
4. With EN14604 certification, in line with European standards, quality assur
- Shenzhen Ariza Electronic Co., Ltd.
-
- Guangdong, China
- ISO 9001, ISO 14001, BSCI
- Contact Now
Ceiling Mounted · Probe · Special Equipment
Numens Optical Smoke Detector, UL/En54
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
Wall Mounted · Smoke Alarm · Industry
Fire Alarm Smoke & Heat Detector (TA-2688)
US$ 7.86-10.2
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Fire Alarm Smoke & Heat Detector(TA-2688)
Descriptions:
Photoelectric smoke alarm with 9VDC battery CEILING TYPE SMOKE ALARM WITH CE APPROVALALARM
Ceiling or wall mounting
Suitable for any room
Flash alarm indicator (red)
Test button for easy recommended monthly testing
Low battery sign
- Shenzhen Taian Electronics Co., Ltd.
-
- Guangdong, China
- QC 080000
- Contact Now
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