Smoke Alarm · Home · Ceiling Mounted
4-Wire Smoke Detector with Relay Output Yt142 No Nc Contact
US$ 6.8-8.1
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
4-Wire Smoke Detector with Relay Output YT142 NO NC contact
SPECIFICATIONS
Operating Voltage Range: 9 to 28 VDC Volts Non-polarized
Standby Current: ≤200μA
Maximum Alarm Current (LED on): ≤45mA
Alarm Relay Contact Ratings: 1A@ 24V DC
Operating Humidity Range: ≤95%RH(40°C&p
Smoke Alarm · Home · Ceiling Mounted
AC110V/220V Photoelectric Double Voltage Smoke Alarm
US$ 3.5-5.1
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Operating voltage: AC 110 volt or 220 volt power supply, DC9V (6F22) backup battery power supply;
Static Current: <10uA
Alarm current: <12 mA
Sound loudness: > 85dB (within 1 meter);
Environmental temperature: - 10 ~C-+50 ~C;
Environmental humidity: <95% RH;
Low voltage maintenance time: 7-15
Contact Type · Home · Special Equipment
Texecom High Sensitive Shock Sensor/Vibration Detector
US$ 7.69-8.1
/ Piece
50 Pieces (MOQ)
50 Pieces (MOQ)
Description:
IMPAQ E(TX199) shock sensor a high quality shock sensor that actually prevents false alarms.
It combine the superb design that Texecom is renowned for with state-of-the-art signal processing ensuring fast and reliable set up with unparalleted false alarm immuity. Ideal for use in almo
- Shenzhen Taian Electronics Co., Ltd.
-
- Guangdong, China
- Contact Now
Smoke Alarm · Home · Ceiling Mounted
Hot Sale Smart Photoelectric Smoke Detector Optical Smoke Sensor
US$ 5.5-6.2
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Battery Powered Photoelectric Smoke Alarm with excellent stability and high-sensitivity.
Key Specifications/Special Features
Power Source: 9V Battery (not included).
Audio Alarm: ≥ 85dB/3m
Temperature Range: 0ºC to 40ºC
Humidity Range: 5%-95% relative humidity(RH)
Sensor: Photoel
Smoke Alarm · Home · Ceiling Mounted
Export Ce Certification Standalone Photoelectric Battery Smoke Detector
US$ 5.2-6.2
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Battery Powered Photoelectric Smoke Alarm with excellent stability and high-sensitivity.
Key Specifications/Special Features
Power Source: 9V Battery (not included).
Audio Alarm: ≥ 85dB/3m
Temperature Range: 0ºC to 40ºC
Humidity Range: 5%-95% relative humidity(RH)
Sensor: Photoel
CE · RoHS · Industry
Infrared Motion Detector Sensor Switch for Outdoor Lighting Es-P18A
US$ 2.35-4.5
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
ES-P18 Fitting Ceiling Lamp Infrared Motion Detector specifications:
1. Power source: 110V/AC-240V/AC; 50/60Hz
3. Time delay: 5s\30s\1Min\3 Min\5 Min\8 Min.
4. Detection angle: 360°
5. Ambient light: < 10LUX-daylight
6. Working temperature: -10-+40ºC
7. Detection distance(24ºC):
- Ningbo Energylux Optoelectronics Technology ...
-
- Zhejiang, China
- Contact Now
RoHS · ISO · Sensor
Nanoradar 24GHz Tsr20 Radar Sensor for Traffic System Management (TSM)
US$ 185
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Company Profile
Hunan Nanoradar Science and Technology Co., Ltd is a subsidiary of Novasky, which is established in 2012 which is specialized in developing, producing and selling millimeter wave radar for security, UAV, Automotive, Smart Traffic and other industrial application, our radar sen
- Novasky Technology Company Limited by Shares
-
- Hunan, China
- Contact Now
CE · RoHS · Industry
Es-P11b Wall Flush Mount Infrared Sensor Switch
US$ 2.3-4.5
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
ES-P11B Wall Flush Mount Infrared Sensor Switch specifications:
1. Power source: 220V/AC-240V/A
2. Power frequency: 50/60Hz
3. Time delay: Min. 10± 3sec.; Max. 8± 2min
4. Detection angle: 120°
5. Ambient light: < 10LUX-daylight
6. Working temperature: -10-+40ºC
7. Detec
- Ningbo Energylux Optoelectronics Technology ...
-
- Zhejiang, China
- Contact Now
CE · Industry · Sensor
Rotating Machinery Four-Channel Vibration Monitor for Large Water Feed Pumps, Chemical Process Pumps
1 Piece (MOQ)
Indicator light Function Definition CHANNEL1-4 Vibration 1 - 4 channel raw signal MODULEOK Indicates that the monitor is working properly FAULT A protection fault indicates that a problem is preventing the system from functioning properly USER INHIBIT Indicates that the relay is intentionally set to
- Tianjin Tekwize Technology Co., Ltd.
-
- Tianjin, China
- Contact Now
Gas · CE · Special Equipment
Fireproof Series Semiconductor Gas Sensor Alarm Ta-2008ex
US$ 6.58
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Fireproof Series Semiconductor Gas Sensor Alarm TA-2008EX
Specification:
Semiconductor gas sensor
Easy installation and maintenance
Modernized design
Detect all sorts of combustible gases, LPG and LNG include
city gas
Ideal for all kitchens
Excellent reliability & high stability
Self
- Shenzhen Taian Electronics Co., Ltd.
-
- Guangdong, China
- 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.
Anti-theft · CE · Industry
Wired 360 Degree Viewing Angle Ceiling Mounted Motion Detector, PIR Intruder Detector Dg-465
US$ 4.5-7
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Wired 360 Degree Viewing Angle Ceiling Mounted Motion Detector, PIR Intruder Detector DG-465
Specification:
Suitable for ceiling installation
2 automatically adjust the number of pulses
Automatic temperature compensation
Flame-retardant casing
Sensors: Low noise dual rectangular high-sens
- Shenzhen Taian Electronics Co., Ltd.
-
- Guangdong, China
- Contact Now
CE · Industry · Sensor
Vibration Monitor Designed for Rotating Machinery in The Industrial Sector
1 Piece (MOQ)
Indicator Functional Definition CHANNEL1-2 Vibration 1-2 channel raw signal MODULEOK Indicates that the monitor is working properly FAULT Protection fault, indicating that a certain problem is hindering the normal operation of the system USERINHIBIT Intentionally setting the relay to prohibit operat
- Tianjin Tekwize Technology Co., Ltd.
-
- Tianjin, China
- Contact Now
CE · Industry · Sensor
Vc Four-Channel Vibration Acquisition Monitor
1 Piece (MOQ)
Indicator light Function Definition CHANNEL1-4 Vibration 1 - 4 channel raw signal MODULEOK Indicates that the monitor is working properly FAULT A protection fault indicates that a problem is preventing the system from functioning properly USERINHIBIT Indicates that the relay is intentionally set to
- Tianjin Tekwize Technology Co., Ltd.
-
- Tianjin, China
- Contact Now
CE · Industry · Sensor
Petrochemical and Oil & Gas 8-Channel Vibration Monitor
1 Piece (MOQ)
Indicator light Function Definition CHANNEL1-8 Vibration 1 - 8 channels of raw signal MODULEOK Indicates that the monitor is working properly FAULT A protection fault indicates that a problem is preventing the system from functioning properly USERINHIBIT Indicates that the relay is intentionally set
- Tianjin Tekwize Technology Co., Ltd.
-
- Tianjin, China
- Contact Now
RoHS · ISO · Sensor
Nanoradar 24GHz Droppler Mmwave Radar Sensor for Traffic Speed Sign
US$ 125-185
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Company Profile
Hunan Nanoradar Science and Technology Co., Ltd is a subsidiary of Novasky, which is established in 2012 which is specialized in developing, producing and selling millimeter wave radar for security, UAV, Automotive, Smart Traffic and other industrial application, our radar sen
- Novasky Technology Company Limited by Shares
-
- Hunan, China
- Contact Now
Ceiling Mounted · Industry · CE
360 Detecting Angle PIR Motion Sensor Ceiling Detector Ta-365, Wired Human PIR Detector
US$ 25.5-29
/ Piece
50 Pieces (MOQ)
50 Pieces (MOQ)
360 Detecting Angle PIR Motion Sensor Ceiling Detector TA-365, Wired Human PIR Detector
Specification:
TA-365 Wired Ceiling Infrared Detector is an all-dimensional detector which consists of special infrared signal processing chipset, dual pyroelectric transducer, and Fresnel lens. It boast
- Shenzhen Taian Electronics Co., Ltd.
-
- Guangdong, China
- Contact Now
Electro-Optical Type · RoHS · Smoke Alarm
Sync Link Living Room Hot Sale Wholesale Great Quality Famous Brand Smoke Sensor
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
- ISO14001, ISO45001:2018, ISO9001:2015
- Contact Now
Electro-Optical Type · RoHS · Smoke Alarm
Indoor Wireless Existing Goods Multiple Certifications Factory Outlet Hot Sale Smoke Sensor
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
- ISO14001, ISO45001:2018, ISO9001:2015
- Contact Now
Electro-Optical Type · RoHS · Smoke Alarm
Conventional Smoke Detector for Fire Security Aystem
50 Pieces (MOQ)
Conventional Smoke Detector for Fire Security Aystem
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
Electro-Optical Type · RoHS · Smoke Alarm
En 14604 Carton Box Home Security Wireless Home Alarm System
1000 Pieces (MOQ)
En 14604 Carton Box Home Security Wireless Home Alarm System
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 f
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO14001, ISO45001:2018, ISO9001:2015
- Contact Now
Electro-Optical Type · RoHS · Smoke Alarm
Underground Metal Detector Smoke Sensor Alarm System
3000 Pieces (MOQ)
Underground Metal Detector Smoke Sensor Alarm System
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
Electro-Optical Type · RoHS · Smoke Alarm
Optical Smoke Detector Household Battery Operated Wireless Smoke Alarm
1000 Pieces (MOQ)
Optical Smoke Detector Household Battery Operated Wireless 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
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO14001, ISO45001:2018, ISO9001:2015
- Contact Now
Electro-Optical Type · RoHS · Smoke Alarm
High Sensitivity Home Security Photoelectric Standalone/ Networking Smoke Detector
500 Pieces (MOQ)
High Sensitivity Home Security Photoelectric Standalone/ Networking 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 a
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO14001, ISO45001:2018, ISO9001:2015
- Contact Now
Electro-Optical Type · RoHS · Smoke Alarm
Alarms Systems Small Size Home Security Stand Alone Fire Smoke Alarm
3000 Pieces (MOQ)
Alarms Systems Small Size Home Security Stand Alone Fire 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 s
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO14001, ISO45001:2018, ISO9001:2015
- Contact Now
ISO · RoHS · CE
Wireless Alarm Water Leak Detector for Home Security
US$ 9-10
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Wireless Alarm Water Leak Detector
Friendly tips:Welcome to our shop, there are three types of the product in this series, if you would like to, please contact us anytime, we can help you recommend the type you want. We guarantee to make you satisfied,thanks a lot !
(Green font is the type
Electro-Optical Type · RoHS · Smoke Alarm
Explosion Proof Siren Smoke Sensor Detector Alarm System
3000 Pieces (MOQ)
Explosion Proof Siren Smoke Sensor Detector Alarm System
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
- ISO14001, ISO45001:2018, ISO9001:2015
- Contact Now
Electro-Optical Type · RoHS · Smoke Alarm
Stand Alone Smoke Detector Smoke Alarm with Good Quality
3000 Pieces (MOQ)
Stand Alone Smoke Detector Smoke Alarm with Good Quality
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 fi
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO14001, ISO45001:2018, ISO9001:2015
- Contact Now
Electro-Optical Type · RoHS · Smoke Alarm
Electro-Optical Type Low Power Consumption Carbon Monoxide Alarm
1000 Pieces (MOQ)
Electro-Optical Type Low Power Consumption Carbon Monoxide 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 t
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO14001, ISO45001:2018, ISO9001:2015
- Contact Now
Electro-Optical Type · RoHS · Smoke Alarm
Home Alarm Smoke Sensor Fire Security Detector
50 Pieces (MOQ)
Home Alarm Smoke Sensor Fire Security 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
- Ningbo Kingdun Electronic Industry Co., Ltd.
-
- Zhejiang, China
- ISO14001, ISO45001:2018, ISO9001:2015
- Contact Now
Electro-Optical Type · RoHS · Smoke Alarm
Hot Sales 9V Battery 433MHz Optical Wireless Smoke Detector for Fire Fighting
500 Pieces (MOQ)
Hot Sales 9V Battery 433MHz Optical Wireless Smoke Detector for Fire Fighting
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
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