Wall Mounted · Industry · CE
Wide Angle Passive PIR Detector Human Detecting Alarm Motion Detector
US$ 4.8-5.8
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Wired PIR detector
Feature
Genuine temperature compensation technology
Anti-Bipolar pulse
AJF optical lens
SMT design, ant-RFI&EMI
Ceiling-mounted installation
Alarm output NC/NO optional
Technical parameter:
Working voltage
DC9-16V
Current consumption
≤18mA (DC1
ISO · Special Equipment · Home
Pqwt-L7000 Outdoor and Indoor 5m Depth Pipe Leak Detector
US$ 1-2829
/ Set
1 Set (MOQ)
1 Set (MOQ)
PQWT-L series is the newly updated and multi-functional water leak detector, it is applied to different detecting leakage of outdoor water pipe, fire pipe, heating system, indoor water pipe, and underground heating floor pipe. By collecting and analyzing leakage signal, it solves the problem of pres
RoHS · Industry · Home
Ceiling-Mounted Detector
US$ 7
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Model No.: JM-RTCO19
Communication: Standalone
Power Supply: DC 3V
Installation: Ceiling/Wall Mount
Alarm: Buzzer
Gas Detected: Carbon Monoxide
Output: Relay
Alarm records preserved for lifetime
- Shenzhen Rainontrees Technology Co., Ltd
- Guangdong, China
- Contact Now
Gas · Wall Mounted · Temperature
Ceiling-Mounted Detector
US$ 7
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Model No.: JM-RTCO18
Standalone carbon monoxide detector
Power: DC 3V
Installation: Ceiling/Wall Mount
Alarm: Buzzer
Gas Detected: Carbon Monoxide
Output: Relay
Additional: Records preserved for lifetime
Optional communication modes including NB-IoT.Cat1(4G). Lora. Wifi. Zigbee. Bluetooth. 4
- Shenzhen Rainontrees Technology Co., Ltd
- Guangdong, China
- Contact Now
CCC · ISO · Sensor
Rechargeable Handheld Gas Monitor for 0-20ppm No2 with Advanced Sensor
US$ 100-350
/ Piece
2 Pieces (MOQ)
2 Pieces (MOQ)
Rechargeable handheld gas monitor for 0-20ppm NO2 with advanced sensor
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 electrochem
- Nanjing AIYI Technologies Co., Ltd.
-
- Jiangsu, China
- Contact Now
RoHS · Special Equipment · Industry
Human Body Infrared Motion Light Sensor
US$ 4
/ Piece
1000 Pieces (MOQ)
1000 Pieces (MOQ)
Human body infrared motion light sensor
Funtion for infrared motion light sensor
1. Identify day and night automatically. Can adjust ambient light according to your desire: When turn to SUN (max), it will work in the daytime and at night. When turn to MOON (min),
It will only work under less
- Makesafer Technology Co, Ltd
- Guangdong, China
- Contact Now
CE · RoHS · Wall Mounted
Ceiling-Mounted Gas Detector
US$ 7
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Standalone gas detector with AC 220V power supply
Can be installed on ceilings or walls
Features a buzzer alarm mode for methane and propane detection
Equipped with a robotic arm and solenoid valve for output
Long lifespan of 5 years, suitable for a wide temperature range (-10~55°C)
Ope
- Shenzhen Rainontrees Technology Co., Ltd
- Guangdong, China
- Contact Now
Wall Mounted · Industry · CE
360 Degree Wireless Modern Motion Detector Infrared PIR Motion Sensor Wall Light Switch
US$ 4.8-5.8
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Details
Domestic famous engines, strong driving force, low fuel consumption high economic benefits 12F+4R sliding sleeve shift, reasonable speed configuration and good adaptability Flat floor, hanging pedal, right side control, humanity design, comfortable operation and easy adjustment
Temperature · ISO · Industry
Ceiling Mounted Infrared PIR Sensor Switch, Motion Light Sensor
US$ 4.5
/ Piece
500 Pieces (MOQ)
500 Pieces (MOQ)
Speed Sensor
Theory:
Infrared pir sensor switch, motion light sensor
Output:
Analog Sensor
Product name:
Ceiling mounted infrared pir sensor switch, motion light sensor
Application:
Infrared pir sensor switch used in outdoor ceiling mounted
Power frequency:
50/60HZ
Working temperatur
- Makesafer Technology Co, Ltd
- Guangdong, China
- Contact Now
Smoke Alarm · Home · Gas
Control Manipulator Work with Gas Detector Gas Alarm Detector Gas Valve for Smart Home
US$ 13-25
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
General
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 commercial properties, and recreational vehicles. It is intended to detect leakage of natural gas
-
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.
Smoke Alarm · Home · Ceiling Mounted
Wire Smoke Detector for Intelligent Fire Alarm Control Panel
US$ 7-8.2
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Instruction manaul of S-6001 addressable smoke detector
A. Features
1.Automatic compensation function. It can be automatically compensated to improve the reliability of the smoke detector, such as external environment (temperature, humidity, dust, static, etc.) factors caused by changes in perfor
Gas · Home · Smoke Alarm
Gas Company Recommend to Use Combustible Gas Alarm Gas Analyer
US$ 7-7.5
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
General
The gas alarm is designed for single station use. 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 gas (methane gas), town gas, and bottled gas (propane gas). The u
ISO · Special Equipment · Home
Pqwt-L2000 Latest Outdoor 5m Depth Water Pipe Leak Detector
US$ 1-1508
/ Set
1 Set (MOQ)
1 Set (MOQ)
PQWT-L series is the newly updated and multi-functional water leak detector, it is applied to different detecting leakage of outdoor water pipe, fire pipe, heating system, indoor water pipe, and underground heating floor pipe. By collecting and analyzing leakage signal, it solves the problem of pres
Smoke Alarm · Home · Wall Mounted
Conventional Manual Call Point Sb106
US$ 7.8-8.2
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Conventional Manual Call Point SB106
SPECIFICATIONS
Operating Voltage Range: 9~32VDC Volts
Nominal Operating Resistance: 300Ω
Relay Contact Ratings: 2A/30VDC
Operating Humidity Range: 95% RH, Non-condensing
Operating Temperature Range: -10°C to 50°C (14°F to 122°F)
D
Wall Mounted
Outdoor Wide-Angle PIR Motion Detector
1000 Pieces (MOQ)
Product Name: Indoor Curtain PIR Detector LH-909FK
Product Overview: The LH-909FK Indoor Curtain PIR Detector is equipped with a new generation of Fresnel lens, which can precisely capture infrared light emitted by the human body. It effectively detects movement within the defense area, covering a
- China Security & Fire IoT Sensing Co., Ltd.
- Guangdong, China
- Contact Now
Anti-theft · Industry · Wall Mounted
Wireless Outdoor Multi-Use Solar Powered Siren Strobe Light Siren
US$ 6.5-7.5
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Feature:
1.Built-in lithium battery powered by solar energy.
2. Work as a live/standalone alarm host, wireless siren or wired siren.
3. Total 30 wireless defense zones and remote controllers.
4.Get two wired zones, can work with two wired detectors or wired alarm system.
5. Alarm with both voic
Smoke Alarm · Home · Wall Mounted
Fire Suppression System Resettable Conventional Call Point Push Button
US$ 7.8-8.2
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
HC102 Concentional Call Point
Conventional Manual Call Point, Operates by Advanced MCU Expert Algorithm Software.
Key Specifications/Special Features
They work perfectly with all conventional intelligent fire control panels
The HC102 is a conventiona
General
Technical Specifications
Orde
Sensor · ISO
Energy Efficient Radar System Featuring TCP/IP Communication for Advanced Detection
US$ 160958-166439
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Basic Information
Model NO.
X8000
Operating frequency
X Band
Work frequency point
eleven
tracking mode
TWS
Azimuth scan range
8) ± 45°, and the scanning range can be set arbitrarily within the range of ±45°
Machine scanning range: 360° continuous scanning in az
Sensor · ISO
Reliable Port Security Radar for All-Around Water Surveillance
US$ 45289.1-69675.5
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Basic Information
Model NO.
GM0923A060
Operating frequency band
C-band
Range vessel
3.0km
Working system
Phased array system (azimuth phase scan)/ pulse Doppler
range
3.1km
Effective detection power
100m~3.0km(boat)
Azimuth coverage
>90°
Elevation covering
>9°
Detection v
CE · RoHS · Wall Mounted
Ceiling-Mounted Gas Detector
US$ 7
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Standalone gas detector with AC 220V/50Hz power supply.
Easy ceiling or wall-mounted installation.
Buzzer alarm mode for detecting Propane and Methane.
Lifespan of 5 years with a wide working temperature range (-10~55°C).
Produces a 70dB alarm volume for effective alerts.
Utilizes natural d
- Shenzhen Rainontrees Technology Co., Ltd
- Guangdong, China
- Contact Now
ISO · Special Equipment · Sensor
Surveillance Radar Security Radar Detection Intrusion Alarm System with Camera 360 Degree
US$ 180000-200000
/ Set
1 Set (MOQ)
1 Set (MOQ)
Air Surveillance Radar
ASR 223-5C1K-3D / C band
ASR 223-5C1K-3D is a security surveillance radar, which is the same type of radar as ASR 223-1C1K which is a phased array radar with advanced technology and stable performance developed for the detection of low flying drones.
The difference i
Temperature · ISO · Sensor
S Band Coordinates Ground Guard Radar Detector
US$ 40000-60000
/ Set
1 Set (MOQ)
1 Set (MOQ)
Ground Surveillance Radar
GSR 216-1S / S band
GSR216-1S, working in S-band, adopting the digital technology of active phased array system, through the modular, fine design, the integrated use of adaptive moving target detection, digital T/R (transmit/receive), DBF (digital beamforming), anal
Smoke Alarm · Home · Ceiling Mounted
2-Wire Analogue Hotel Addressable Smoke Detectors Ce Approved
US$ 7-8.2
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
2-wire Analogue Hotel Addressable Smoke Detectors CE Approved
A. Features
1.Automatic compensation function. It can be automatically compensated to improve the reliability of the smoke detector, such as external environment (temperature, humidity, dust, static, etc.) factors caused by cha
CE · ISO · Sensor
Integrated Functions of Unmanned Aerial Vehicle Detection, Warning, Identification, Direction Finding, Positioning, etc
10 Pieces (MOQ)
brief introduction
The equipment integrates functions such as unmanned aerial vehicle detection, early warning, recognition, direction finding, and positioning. A single station can simultaneously locate multiple targets, dual stations can cross locate (roughly), and multi station networking (>3) c
Sensor · ISO
Perimeter Comprehensive, Accurate, and Intelligent Global Perimeter Protection Monitoring Radar Solution
US$ 25000-30000
/ Set
1 Set (MOQ)
1 Set (MOQ)
Ground Surveillance Radar
GSR 215-4C / C band
GSR 215-4C is a security surveillance radar, which is the same type of phased array radar as GSR 215-1C with advanced technology and stable performance developed for the detection of ground moving targets for 360°surveillance. The difference
Gas · Home · Smoke Alarm
Quick Response Electronic Plug Gas Leak Detector for Home Security
US$ 7-7.5
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
General
The gas alarm is designed for single station use. 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 gas (methane gas), town gas, and bottled gas (propane gas). The u
CE · Home · Smoke Alarm
Photoelectric Smoke Sensor Alarm for Home Alarm System
100 Pieces (MOQ)
Specification:
product Name:
Photoelectric Smoke Sensor Alarm for Home Alarm System
Model:
CD120
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 Time:
less than 2 second
Alarm
- Ningbo Sentek Electronics Co., Ltd.
-
- Zhejiang, China
- ISO9001:2015
- Contact Now
Temperature · Industry · Traffic
36j Ntc Thermistor Temperature Sensors
1000 Pieces (MOQ)
36J NTC Thermistor Temperature Sensors from Therm-O-Disc® Offers the electronic advantages of a thermistor in the time-honored and versatile packaging of Therm-O-Disc's 36T series. The thermistor element can be selected to meet any resistance-temperature curve and tolerance. The 36J is used in a
- Shanghai Alline Digital Technology Co., Ltd.
- Shanghai, China
- Contact Now
CE · Temperature · Sensor
60GHz Millimeter Wave Radar Respiratory Sleep Sensor WiFi Tuya Human Presence Smart Sensor with Hearbeat Rate Detection
US$ 60
/ Piece
2 Pieces (MOQ)
2 Pieces (MOQ)
Product Description
60GHz Millimeter Wave Radar Respiratory Sleep Sensor WiFi Tuya Human Presence Smart Sensor with Hearbeat Rate Detection
1. Application: Can be installed in nursing home, hospital and home. Supporting Monitoring of Sleep Status
2. App control: Can check baby's dleeping status a
- Shanghai Anyin Intelligent Technology Co., Ltd.
- Shanghai, China
- Contact Now
Industry · Special Equipment · Contact Type
Impact and Temperature Resistant Casing Security Alarm Outdoor Motion Detector
US$ 25.6-28.3
/ Piece
10 Pieces (MOQ)
10 Pieces (MOQ)
Impact and Temperature Resistant Casing Security Alarm Outdoor Motion Detector
Specification:
Impact and temperature resistant casing (-35°C to 50°C / -31°F to 122°F)
Patented Digital Motion Detection
Extremely reliable and false-alarm free
Dual Optical Filtering System
UV
- Shenzhen Taian Electronics Co., Ltd.
-
- Guangdong, China
- 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.