Sensor · Home · CE
Ksmt Smart Zigbee PIR Motion Sensor with Temperature and Humidity Sensor
US$ 16.4-18.45
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Zigbee PIR Motion Detector with temperature and humidity Sensor
Communication mode: Zigbee 3.0
Power supply: USB 5V-1A
Standby power supply: 3V CR123A * 2pcs (optional)
Standby time: 1 year
Induction distance: 12 m
Detection Angle: 120ºC
Why Choose US?
We have the most adva
- Wenzhou Kaisi Electric Co., Ltd.
- Zhejiang, China
- ISO 9001
- Contact Now
Smoke Alarm · Industry · CE
220V 4 Wire Smoke Detector with Relay Output No/Nc Option
US$ 10.12-10.85
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
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 smoke alarm has the characteristics of high sensitivity, stability and reliability, small power consumption and d
- Shenzhen Xinhean Technology Co., Ltd.
-
- Guangdong, China
- ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001...
- Contact Now
Wall Mounted · Sensor · Home
Ksmt Tuya Smart Zigbee Siren Sensor with Temperature and Humidity Sensor
US$ 14-15.68
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Communication mode: Zigbee 3.0
USB power supply: 5V / 1A
Battery specification: 3V CR123A * 2pcs (optional)
Alert volume: 90db
Operating temperature: 0ºC 40ºC (32°F 104°F)
Working Humidity: 20% 85%
Function:make sound and lighting when triggered, detect temperature and humidi
- Wenzhou Kaisi Electric Co., Ltd.
- Zhejiang, China
- ISO 9001
- Contact Now
FCC · FDA · Temperature
Smart Zigbee Smart Temperature and Humidity Sensor with LCD Display Available Battery Powered
US$ 16.8-18.02
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Basic Information Of The Temperature And Humidity Sensor:
Wireless Protocol:
Zigbee
Working Voltage:
3V
Undervoltage Alarm:
Supported
Dimensions:
φ61.2mmx23mm
Transmission Frequency:
2.4GHz
Working Temperature:
-10ºC to +55°C
Features:
1.Tuya Smart ZigBee Temperature
- Ningbo Red Belt Trading Co., Ltd.
- Zhejiang, China
- ISO 9001, ISO 14001
- Contact Now
Sensor · Home · CE
Tuya Zigbee Infrared Temperature Sensor Digital Screen Humidity Sensor
US$ 12-13
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
ZIGBEE Temperature and humidity Sensor
With temperature and humidity sensor
Detect luminous intensity
Push notification to mobile phone
Free IOS & android APP
Battery:AA battery*2pcs
Temperature detect range: -20ºC~ 80 ºC
Humidity detect range: 0% ~ 100%
Luminous intensity detect
- Wenzhou Kaisi Electric Co., Ltd.
- Zhejiang, China
- ISO 9001
- Contact Now
Smoke Alarm · Industry · CE
12/24V Convenitonal 4 Wire Smoke Detector with Relay Output No/Nc Option
US$ 9.5-10.7
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Introduction
4-Wire smoke alarm with relay output is common used for industrial control equipment, power cabinet, charging pile, alarm bell etc fire warning system. This smoke alarm has the characteristics of high sensitivity, stability and reliability, small power consumption and durability. Eas
- Shenzhen Xinhean Technology Co., Ltd.
-
- Guangdong, China
- ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001...
- Contact Now
Smoke Alarm · Industry · CE
Fire Safety Conventional Smoke Alarm 220V 4 Wire Smoke Detector
US$ 10.12-10.85
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
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 smoke alarm has the characteristics of high sensitivity, stability and reliability, small power consumption and d
- Shenzhen Xinhean Technology Co., Ltd.
-
- Guangdong, China
- ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001...
- Contact Now
Electro-Optical Type · Smoke Alarm · Wireless Alarm
En14604 Photoelectric Smoke Detector with CE Approval
US$ 2.5
/ Piece
3000 Pieces (MOQ)
3000 Pieces (MOQ)
En14604 Photoelectric Smoke Detector With CE Approval
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
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, BSCI
- Contact Now
FCC · FDA · Temperature
Smart Zigbee Smart Temperature and Humidity Sensor with LCD
US$ 15.8-18.02
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Basic Information Of The Temperature And Humidity Sensor:
Wireless Protocol:
Zigbee
Working Voltage:
3V
Undervoltage Alarm:
Supported
Dimensions:
φ61.2mmx23mm
Transmission Frequency:
2.4GHz
Working Temperature:
-10ºC to +55°C
Features:
1.Tuya Smart ZigBee Temperature
- Ningbo Red Belt Trading Co., Ltd.
- Zhejiang, China
- ISO 9001, ISO 14001
- Contact Now
Sensor · Industry · CE
Tuya Infrared Temperature Sensor Digital Screen Humidity Sensor
US$ 13.6-15.99
/ Piece
50 Pieces (MOQ)
50 Pieces (MOQ)
Power supply
AALR6 1.5V*2PCS
WIFI distance
40M
Standby current
15uA
Battery life
6 months
Display screen
HD LCD reflective
Light intensity range
0-999Lux
Temperature detection range
0-50°C
Humidity detection range
0-100% RH(non-condensing)
- Ningbo Red Belt Trading Co., Ltd.
- Zhejiang, China
- ISO 9001, ISO 14001
- 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.
CE · Industry · ISO
48V, Conventional Smoke Detector with Relay Output
US$ 1
/ Piece
2000 Pieces (MOQ)
2000 Pieces (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.
Advanced electronics in conjunction with a photoelectric smoke sensing chamber provide early detection
- Ningbo Ambest Electronics Co., Ltd.
-
- Zhejiang, China
- ISO 9001
- Contact Now
CE · Gas · Traffic
Temperature Controller Infrared Thermometer Smart Zigbee Digital Thermometer Sensor
US$ 18.99-25.99
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Parameter:
Wireless Technology
ZigBee
Working Voltage
3V
Transmission Frequency
2.4GHz
Working Temperature
-10ºC to +55°C
Undervoltage Alarm
Supported
Dimensions
61.2mmx23mm
Smart ZigBee Smart Temperature And Humidity Sensor With LCD Display 2MQTT Setup AvailableBattery Powered
- Ningbo Red Belt Trading Co., Ltd.
- Zhejiang, China
- ISO 9001, ISO 14001
- Contact Now
FCC · FDA · Temperature
Tuya Smart Zigbee Smart Temperature and Humidity Sensor Battery Powered Security
US$ 8.9-10.08
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Basic Information Of The Temperature And Humidity Sensor:
Size
37*11.6mm
Battery
CR2032 battery
Temperature detection range
-10ºC ~ +55°C
Humidity detection range
0%~95%RH
Temperature detection accuracy
±0.5ºC
Humidity detection accuracy
±3%
Wireless p
- Ningbo Red Belt Trading Co., Ltd.
- Zhejiang, China
- ISO 9001, ISO 14001
- Contact Now
Ceiling Mounted · Probe · Special Equipment
UL/En54 Numens Optical Fire Alarm 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
- ISO 9001
- Contact Now
Handheld · Anti-theft · RoHS
Multi Functional RF Signal Detector Mobile Phone Camera Lens K68 Detector
US$ 22.9-26.9
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Multi Functional RF Signal Detector Mobile Phone Camera lens k68 Detector (k68)
Product Description
Hardware parameter
Working Temp
-10 - 60 degrees Celsius
Storage Temp
-20 - 85 degrees Celsius
Operation Humidity
15-85%RH
Frequency Range
1MHz~8000MHz
Detection dynamic range
>73D
- Shenzhen City Autoe Technology Co., Ltd.
-
5(4.8)
"Fast Response"Fast Response - Guangdong, China
- SHE Audits
- Contact Now
FDA · Gas · Traffic
Top Quality Smart Zigbee Smart Temperature and Humidity Sensor with LCD Display
US$ 3.99-15.99
/ Piece
100 Pieces (MOQ)
100 Pieces (MOQ)
Wireless Technology
ZigBee
Working Voltage
3V
Transmission Frequency
2.4GHz
Working Temperature
-10ºC to +55°C
Undervoltage Alarm
Supported
Dimensions
φ61.2mmx23mm
2MQTT Setup AvailableBattery Powered
Features:
1,Tuya Smart ZigBee Temperature and HumiditySensor:A Tuya Zi
- Ningbo Red Belt Trading Co., Ltd.
- Zhejiang, China
- ISO 9001, ISO 14001
- Contact Now
Pump Suction Gas Detector for Toxic/Harmful Gas
US$ 1000
/ Set
1 Set (MOQ)
1 Set (MOQ)
S311 Pump Suction Gas Detector
Brief Description:
It uses the detection principle of semiconductor or toxic gas, which is more suitable for finding and detecting the location of leaking gas. It is small in size, easy to operate and carry, and can also be equipped with a flexible probe, which f
- Chongqing Jiuxin Automation Technology Co., Ltd
-
- Chongqing, China
- Contact Now
Liquid · Probe · Special Equipment
Handheld Liquid Explosive Detection Systems SPL-1500(SECUPLUS)
US$ 500-1000
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Handheld Liquid Explosive Detection Systems SPL-1500(SECUPLUS)
SPL-1500 is a portable bottle liquid explosive detector to Identify chemical composition of liquids, which is sealed in bottle or can, small size, high speed analysis, easy to operate, No radiation, harmless to people and test sample
A
- SHENZHEN SECURITY ELECTRONIC ...
-
- Guangdong, China
- Contact Now
Liquid · Probe · Special Equipment
Handheld Bottle Liquid Detector for Airport Liquid Security Inspection and Detection
US$ 500-1000
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Handheld Bottle Liquid Detector for Airport Liquid Security Inspection and Detection
SPL-1500 is a portable bottle liquid explosive detector to Identify chemical composition of liquids, which is sealed in bottle or can, small size, high speed analysis, easy to operate, No radiation, harmless to peo
- SHENZHEN SECURITY ELECTRONIC ...
-
- Guangdong, China
- Contact Now
Liquid · Probe · Special Equipment
Non-contact Portable Liquid Explosive Detector System with alarm
US$ 500-1000
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Non-contact Portable Liquid Explosive Detector System for Security Screening
SP-1800 portable dangerous liquid detector is a security equipment for flammable and combustible liquids detection. It's small, fast to analyze and easy to operate, can identify dangerous liquids without contact with the
- SHENZHEN SECURITY ELECTRONIC ...
-
- Guangdong, China
- Contact Now
Liquid · Probe · Special Equipment
Portable Threat Liquid Detection Device SA1500
1 Piece (MOQ)
Portable Threat Liquid Detection Device SPL1500
SPL1500 is a portable bottle liquid explosive detector to Identify chemical composition of liquids, which is sealed in bottle or can, small size, high speed analysis, easy to operate, No radiation, harmless to people and test sample
Applications: Co
- SHENZHEN SECURITY ELECTRONIC ...
-
- Guangdong, China
- Contact Now
Liquid · Probe · Special Equipment
Airport Dangerous Liquid Scanner SPL-1500 Hand-held Liquid Detector
US$ 700-750
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Airport Dangerous Liquid Scanner SPL-1500 Hand-held Liquid Detector
SPL-1500 is a portable bottle liquid explosive detector to Identify chemical composition of liquids, which is sealed in bottle or can, small size, high speed analysis, easy to operate, No radiation, harmless to people and test samp
- SHENZHEN SECURITY ELECTRONIC ...
-
- Guangdong, China
- Contact Now
Miniaturized Non-Linear Node Detector
US$ 8000-9900
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Miniaturized non-linear node detector
Introduction
A miniaturized non-linear node detector that detects hidden walls and walls
Electronic equipment in floors, ceilings, lamps, furniture or containers, regardless of whether they are
Whether to send signals, whether to switch machines, and through
- Beijing Topsky Century Holding Co., Ltd.
-
5(5.0)
"Fast Delivery"Fast Delivery - Beijing, China
- ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
- Contact Now
Contact Type · Anti-theft · Special Equipment
Outdoor Alarm Microwave Perimeter Barrier Beam Detector
US$ 210.00
/ Pair
50 Pairs (MOQ)
50 Pairs (MOQ)
Outdoor Alarm Microwave Perimeter Barrier Beam Detector
Specifications:
The CSB-100/150/200 is a bistation microwave detector for outdoor applications, it comprise a transmitter (T) and receiver (R). when mouted facing each other, create a protected area with length up to 200m. width of the pr
- Shenzhen Taian Electronics Co., Ltd.
-
- Guangdong, China
- QC 080000
- Contact Now
Sensor · Industry · Built in
Alarm Seismic Detector for Atms VV602plus
US$ 57-63
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
VV602-PLUS
Seismic Detector for ATMs and Night Safe Deposit Boxes
The VV600 Plus series seismic detectors are designed to detect attempts to break into vaults, safes, night deposit boxes, automatic teller machines (ATMs) and other reinforced physical areas such as data storage's and filing cabinet
- Shenzhen Taian Electronics Co., Ltd.
-
- Guangdong, China
- QC 080000
- 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
Liquid · Probe · Special Equipment
Handheld Liquid Explosive Detection Systems (LEDs) for Security Checkpoints
US$ 500-1000
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Handheld Liquid Explosive Detection Systems (LEDS) for use at Security Checkpoints
SP-1500 is a portable bottle liquid explosive detector to Identify chemical composition of liquids, which is sealed in bottle or can, small size, high speed analysis, easy to operate, No radiation, harmless to people
- SHENZHEN SECURITY ELECTRONIC ...
-
- Guangdong, China
- 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
Gas · CE · Sensor
Top Quality Smart Zigbee Sensor Smart Temperature and Humidity Sensor
US$ 1.99-10.99
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Battery type:
CR2032
Temperature detection range:
-10ºC ~ +55°C
Humidity detection range:
0%~95%RH
Temperature detection accuracy
±0.5ºC
Humidity detection accuracy:
±3%
Wireless protocol:
ZigBee
Product size:
37*11.6mm
Tuya Smart ZigBee Smart Temperature
- Ningbo Red Belt Trading Co., Ltd.
- Zhejiang, China
- ISO 9001, ISO 14001
- Contact Now
Gas · Sensor · Industry
Fire Alarm Detector 3VDC Battery Standalone Co Detector Carbon Monoxide Detector
US$ 13.2-16.5
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Introduction of Carbon Monoxide detector detector
The standalone Carbon Monoxide detector AW-D125S is designed to provide open area CO detection without wiring, and it is easy to install and construct. the design and color makes it ideal for use in the home.It is intended to detect leakage of c
- Shenzhen Asenware Test and Control Technology ...
-
- Guangdong, China
- ISO 9001
- Contact Now
Haven't found what you want?
Product Alert
Subscribe to product alert and stay updated to what's new and popular on the market.