8,620 House Alarm Sensor
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New Products Tri-Tech PIR/Microwave Motion Detector for Houses, Villas, Factories, Shopping Malls, Warehouses and Office Buildings etc.
US$ 6.5 / Piece
Min. Order:100 Pieces
- Type: Anti-Theft Alarm
- Signal Transmission: Wired Alarm
- Working Mode: Passive
- Certification: CE, RoHS
- Application: Indoor
- Working Principle: Electromechanical
WiFi Smart Flood Sensor Water Leakage Detector Smart Home Flood Notification Alert Overflow Security Alarm System Tuya Smartlife Wireless Remote
US$ 7.1-7.7 / Piece
Min. Order:1 Piece
- Type: Sensor
- Usage: Water Leakage
- Installation Mode: No Need Wiring
- Certification: CE, ISO, FCC, RoHS
- Application: Home, Industry, Communication Electronic Products, Special Equipment, Car/Motorcycle, Traffic
- Packing: Seaworthy Carton
FST700-CS01 Distance 20 meter 10 Meter Switch Gauge Ultrasonic Level Sensor
US$ 169-499 / Piece
Min. Order:1 Piece
- Type: Ultrasonic Type
- IP Rating: IP68
- Certification: CE
- Customized: Customized
- Measuring Range: 1m 2m 3m 4m 5m to 60 Meters
- Output Signal: 4-Wire 4-20mA / 510; Load 2-Wire 4-20mA / 250; Loa
LPG Gas Leak Detector Home Use Gas Leak Alarm Detector
US$ 9.7-10.7 / Piece
Min. Order:1 Piece
- Type: Gas Detector
- Signal Transmission: Stand Alone
- Working Mode: Passive
- Certification: ISO, CCC
- Application: Kitchen, House
- Working Principle: Combustible Gas Detector
WiFi Smart Flood Sensor Home Alarm Water Leakage Detector
US$ 8-9 / Piece
Min. Order:1 Piece
- Type: Sensor
- Usage: Liquid
- Installation Mode: Floor Mounted
- Certification: CE
- Application: Home
- Packing: Gift Box
Low Price Wired PIR Motion Seneor Motion Detector
US$ 6-9 / Piece
Min. Order:100 Pieces
- Type: Infrared Detector
- Signal Transmission: Wired Alarm
- Certification: CE, ISO, RoHS
- Application: Indoor
- Working Principle: Electro-Optical Type
- Transmission Mode: Cable
FST700-CS01 Industrial Transducer 15m Long Distance Measuring Range Ultrasonic Sensor
US$ 169-499 / Piece
Min. Order:1 Piece
- Type: Ultrasonic Type
- IP Rating: IP68
- Certification: CE
- Customized: Customized
- Measuring Range: 1m 2m 3m 4m 5m to 60 Meters
- Output Signal: 4-Wire 4-20mA / 510; Load 2-Wire 4-20mA / 250; Loa
Home Security Natural Gas Detector Combustible Gas Leak Alarm
US$ 9.7-10.7 / Piece
Min. Order:1 Piece
- Type: Gas Detector
- Signal Transmission: Stand Alone
- Working Mode: Passive
- Certification: ISO, CCC
- Application: Kitchen, House
- Working Principle: Combustible Gas Detector
Zigbee Flood Sensor Water Leakage Detector
US$ 14-15 / Piece
Min. Order:1 Piece
- Type: Sensor
- Usage: Liquid
- Installation Mode: Floor Mounted
- Certification: CE
- Application: Home
- Packing: Gift Box
Reliable and Low Maintenance Solution IP68 Hydrostatic Submersible Pressure Sewage Water Tank Level Presure Sensor for Level Float Switch Control
US$ 200-300 / Piece
Min. Order:10 Pieces
- Type: Submersible
- Contact: Contact
- Output Signal Type: Digital Type
- Production Process: Integration
- Feature: Corrosion Resistant
- Material: Plastic
Asenware Lpcb Approved Infrared Linear Reflex Beam Smoke Detector Outdoor Distance Infrared Photo Beam Sensor
US$ 201-203 / Piece
Min. Order:1 Piece
- Type: Smoke Detectors
- Anti-theft Alarm System Approach: Active
- Anti-Theft Alarm System Type: Smoke Alarms
- Anti-Theft Alarm System-Wide: Wire Alarm Detectors
- Anti-Theft Alarm System Distance: Common Detectors
- Types of Smoke Detectors: Infrared Beam Smoke Style
Focusens Ds18b20 Chip Tmp117 Ds18b20 Water Proof Temperature Probe Iot Sensors
US$ 0.1-5.5 / Piece
Min. Order:1 Piece
- Installation Type: Push-in Type
- Sensing Type: Resistive
- Contact: Contactless
- Output Signal Type: Analog Type
- Production Process: Normal Wirewound
- Material: Resistive Lithium Chloride
Macsensor Hydrostatic Submersible Tank Analog Digital Liquid Fuel Water Level Sensor
US$ 65-78 / Piece
Min. Order:1 Piece
- Type: Submersible
- Contact: Contact
- Output Signal Type: Analog Type
- Production Process: Normal Wirewound
- Feature: Corrosion Resistant
- Material: Stainless Steel
Metal Waterproof Photobeam Infrared Sensor for House Security
US$ 65-75 / Piece
Min. Order:1 Piece
- Function Type: Infrared Range and Communication System
- Detection Type: Infrared Light Detector
- Output Signal Type: No/Nc
- Production Process: Integration
- Material: Aluminum Alloy and PC Plastic
- IP Rating: IP65
Day Night CO2 Controller Dual Beam Ndir Sensor for Garden Greenhouse
US$ 73.4-89.9 / Piece
Min. Order:50 Pieces
- After-sales Service: 2 Years
- Warranty: 2 Years
- Brand: Astop
- Customized: Customized
- Portable: Non Portable
- Certification: CE
in Stock IC Max31865aap+ Temp Monitoring System (Sensor) - External Sensor for Electronic
US$ 3.45-4.21 / Piece
Min. Order:100 Pieces
- shape: DIP
- Conductive Type: Unipolar Integrated Circuit
- Integration: LSI
- Technics: Semiconductor IC
- Mfr: Max31865aap+
- Description: IC Rtd to Digital Convert 20ssop
PLUG Series Thermal Module with Metal Package 400X300@17μm Uncooled Infrared Sensor
Min. Order:1 Piece
- Function Type: Thermal Imaging System
- Detection Type: Microbolometer
- Output Signal Type: Digital Type
- Production Process: SemiConductor Integrated
- Material: VOx
- IP Rating: None
China Manufacturer Cheap Wired PIR Motion Sensor with Relay Output
US$ 3.9-6.9 / Piece
Min. Order:50 Pieces
- Type: Sensor
- Usage: Anti-theft
- Installation Mode: Wall Mounted
- Certification: CE, RoHS
- Application: Home, Industry, Communication Electronic Products, Special Equipment
- Operating Voltage: DC 9-16V
Lsrael Agrologic Temptron 607 a-C Temperature Controller Sensor pH-153 for Chicken Farms
US$ 550-580 / Set
Min. Order:1 Set
- Condition: New
- Color: White, Red, Yellow
- Type: Heat Preservation, Breeding, Cleaning, Feeding
- Tiers: 1 Tier
- Material: 304 Stainless Steel and Galvanized
- Usage: Chicken, Rabbit, Bird, Pig
New CO2 Controller Day and Night Detector Sensor for Hydroponics
US$ 58.3-72.4 / Piece
Min. Order:50 Pieces
- Warranty: 2 Years
- Brand: Astop
- Customized: Customized
- Portable: Portable
- Certification: CE
- Gas: CO2
Atlas Log-200 Ultra Low Temperature External Sensor
US$ 40-52 / Piece
Min. Order:10 Pieces
- After-sales Service: After-Sales Sevice Provided
- Warranty: 18 Months
- Customized: Customized
- Certification: RoHS, CE, ISO
- IP Rating: IP65
- Screen Size: 96mm*44mm*15mm
2 Wire Conventional Photoelectric Smoke Sensor for Fire Alarm (ES-5010OSD)
US$ 3-6 / Piece
Min. Order:10 Pieces
- Type: Smoke Detectors
- Anti-theft Alarm System Approach: Passive
- Anti-Theft Alarm System Type: Infrared Alarm
- Anti-Theft Alarm System-Wide: Wire Alarm Detectors
- Anti-Theft Alarm System Distance: Common Detectors
- Types of Smoke Detectors: Photoelectric Smoke Style
Meokon GPRS or Lora-Iot Nb Zigbee Wireless Digital Hermometer Pressure Sensor
US$ 62.59-89.99 / Piece
Min. Order:2 Pieces
- After-sales Service: Free Repair
- Warranty: 1 Year
- Standard: Celsius/Fahrenheit
- Accuracy: 1%Fs
- Usage: Industrial
- Display: Digital
K156.33.31.04G01 Msv Gv Steam Turbine Lvdt Displacement Position Sensor
US$ 2075-2122 / Piece
Min. Order:1 Piece
- Type: Digital Laser Displacement Sensor
- Output Signal Type: Digital Type
- Movement: Linear Displacement
- Production Process: Ceramics
- Material: Stainless Steel
- Accuracy Grade: 0.5G
Lda Hot Selling Anti Thief WiFi Door Alarm Sensor Window Door Sensor by Tuya Remote Control
US$ 4.29-5.19 / Piece
Min. Order:100 Pieces
- Type: Door Sensor
- Certification: CE, ISO, RoHS, CCC
- Application: Indoor, Shop, House, Villa, Bank, Epidemic Isolation Contr
- Product Name: Tuya WiFi Door Sensor
- Material: ABS
- Alarm Output: APP Push, LED Indication
WiFi Smart Door Window Sensor APP Notification Alerts Home Alarm Security Gateway Detector Tuya Smartlife Acho Alexa Google Home Automation Security System
US$ 6.7-7.3 / Piece
Min. Order:1 Piece
- Type: Sensor
- System Design: WiFi
- Application: Video Store and Bookstore, Warehouse, Shopping Arcade, Supermarket, Garment Store, Jewelry Store, Smart Home
- Detection Signal: /
- Certification: CE, ISO, FCC, RoHS, ISO9001, BSCI
- Frequency: /
High Quality IP 65 Design Brass Body Water Flow Sensor
US$ 16.14 / Piece
Min. Order:300 Pieces
- IP Rating: IP65
- Certification: CCC, RoHS, ISO9001, CE
- Type: Infrared Water
- Media Type: Liquid
- Resistence Load: AC 125 V(5A) /AC 250 V( 2.5A)
- Type of Operation: on/off,
Bts Temperature Sensor for Temperature Monitoring of Base Transceiver Station
US$ 0.5-3 / Piece
Min. Order:1000 Pieces
- Installation Type: Soldering
- Sensing Type: Temperature-Analog Signal- Digital Signal
- Contact: Contact
- Output Signal Type: Analog Type
- Production Process: Soldering, Encapsulation
- Material: Ntc Chip, Epoxy Resin
Poultry Farm Equipment Agrologic T607 T616 Environment Controller Sensor
US$ 680-5000 / Piece
Min. Order:1 Piece
- After-sales Service: Provide Replacement Products Within The Shelf Life
- Type: Poultry Farm Equipment
- Usage: Chicken Broiler Breeder Farm House
- Application: Chicken
- Power Source: Electric
- Heating and Ventilation Equipment Type: Ventilation Fans;Cooling Pad;Air Inlet;Gas Heater
Zigbee PIR Motion Sensor with Foot Stand Smart Life Body Movement Sensor
US$ 9.5-10 / Piece
Min. Order:1 Piece
- Function Type: Infrared Range and Communication System
- Detection Type: PIR Dector
- Output Signal Type: Digital Type
- Production Process: Integration
- Material: ABS
- IP Rating: IP22
Wireless Security Alarm Motion Sensor with Light Acousto-Optic for Hospital Warehouse Supermarket
US$ 35 / Set
Min. Order:1 Set
- Talk Range: 100m in The Open Area
- Style: Wrist Watch
- IP Rating: IP54
- Usage: Commercial, Home
- Type: Handheld
- Display: With Display
Sumring Dog-Immunity Wireless Indoor 2 Way Install Motion Detectors Infrared Passive PIR Motion Sensor
Min. Order:50 Pieces
- Type: Infrared Detector
- Signal Transmission: Wireless Alarm
- Working Mode: Passive
- Certification: CE, RoHS
- Application: Indoor
- Working Principle: Infrared Motion Detector
Wolf Guard Original Factory OEM WiFi Door Contact Automation Home Alarm Security System Tuya Smart Life APP Remote Control Opening Sensor
US$ 69.5 / Piece
Min. Order:45 Pieces
- Type: Anti-Theft Alarm
- Signal Transmission: Wireless Alarm
- Working Mode: Passive
- Certification: DOT, CE, ISO, FCC, RoHS, MUTCD, ASTM, CCC
- Application: Indoor, Outdoor
- Working Principle: Electro-Optical Type
Tuya Smart Zigbee 3.0 Temperature and Humidity Sensor Battery Powered
US$ 10.99-12.49 / Piece
Min. Order:10 Pieces
- Installation Type: Place
- Sensing Type: Thermocouple
- Contact: Contactless
- Output Signal Type: Digital Type
- Production Process: Normal Wirewound
- Measuring Medium: Temperature Humidity
Digital Thermometer Temperature Sensor to-92 Ds18b20 Sensor for Boiler
US$ 0.5-10 / Piece
Min. Order:2 Pieces
- Installation Type: Surface Mounting
- Sensing Type: Resistive
- Contact: Contact
- Output Signal Type: Digital Type
- Production Process: Waterproof
- Material: Silicone
WiFi Gate Door Window Sensor
US$ 6.5-7.6 / Piece
Min. Order:1 Piece
- Max. Current: 10A
- Output Voltage: AC 100-240V 50/60Hz
- Maximum Power: <=1000W/Road
- Wi-Fi Protocol: IEEE 802.11 B/G/N
- Voltage: 110-240V
- Working Temperature: 0'c~80'c
Ycall Security Alarm Motion Sensor with Light Acousto-Optic for Hospital Warehouse Supermarket
US$ 46 / Set
Min. Order:1 Set
- Talk Range: 100m in The Open Area
- Style: Wrist Watch
- IP Rating: IP54
- Usage: Commercial, Home
- Type: Handheld
- Display: With Display
Tuya Smart Zigbee Smoke Detector Sensor
US$ 19-20 / Piece
Min. Order:1 Piece
- Type: Sensor
- Usage: Smoke
- Installation Mode: Wall Mounted
- Certification: CE
- Application: Home
- Packing: Gift Box
Industrial Water Measure L 4-20mA Water Level Sensor L703e
US$ 65-78 / Piece
Min. Order:1 Piece
- Type: Submersible
- Contact: Contact
- Output Signal Type: Analog Type
- Production Process: Normal Wirewound
- Material: Stainless Steel
- IP Rating: IP68
Wholesale Beam Sensor for Intruder Alarm System and Perimeter Security
US$ 120-150 / Piece
Min. Order:1 Piece
- Type: Smoke Alarm
- Usage: Infrared
- Installation Mode: Wall Mounted
- Certification: CE, Lpcb&En-54
- Application: Home, Industry, Communication Electronic Products
- Colour: White
