8,620 House Alarm Sensor
results from307 suppliers
Ds18b20 Digital Cable Temperature Sensor Probe with Tubular Metal House
US$ 1-3 / Piece
Min. Order:1000 Pieces
- Installation Type: Customized
- Sensing Type: Digital
- Contact: Contact
- Output Signal Type: Digital Type
- Production Process: Normal Wirewound
- Material: SUS304
Natural Gas Leakage Detector for Home Security
US$ 9.7-10.7 / Piece
Min. Order:1 Piece
- Type: Gas Detector
- Signal Transmission: Standalone
- Working Mode: Passive
- Certification: ISO, CCC
- Application: Kitchen, House
- Working Principle: Combustible Gas Detector
Smoke Alarm Fire Detector with Optical Photoelectric Sensor
US$ 1.3-1.8 / Piece
Min. Order:200 Pieces
- Type: Smoke Alarm
- Usage: Fire
- Installation Mode: Ceiling Mounted
- Certification: CE, En14604
- Application: Home, Communication Electronic Products
- Weight: 135g
Wired Wide Angle Infrared Motion Sensor for Alarm System
US$ 4.9-5.9 / Piece
Min. Order:100 Pieces
- Type: Sensor
- Usage: Anti-theft
- Installation Mode: Wall Mounted
- Certification: CE, RoHS
- Application: Home, Industry, Communication Electronic Products, Special Equipment
- Item: Wired Wide Angle Infrared Motion Sensor
Environment Controller Sensor for Poultry House
US$ 680-4900 / 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
Standalone Gas Detector for Nature Gas and Liquefied Petroleum Gas Leakage
US$ 10.85-11.9 / Piece
Min. Order:1 Piece
- Type: Gas Detector
- Signal Transmission: Standalone
- Working Mode: Passive
- Certification: ISO, CCC
- Application: Kitchen, House
- Working Principle: Combustible Gas Detector
JNJVS3900/56 Steam turbine Dual channel displacement monitoring instrument
US$ 884-1020 / Piece
Min. Order:1 Piece
- Type: Thermal Expansion Monitor
- Output Signal Type: Digital Output
- Measuring Shaft Quantities: Three
- Accuracy Grade: 0.5G
- IP Rating: IP65
- Certification: ISO9001
SLS High Quality WiFi PIR Motion Sensor Tuya Smart Life APP Monitor
US$ 9-10 / Piece
Min. Order:1 Piece
- Installation Type: Wall-Mounted Type
- Sensing Type: Resistive
- Contact: Contactless
- Output Signal Type: Digital Type
- Production Process: Normal Wirewound
- Material: Carbon Humidity
Tuya Smart Sensor Door Window Sensor Magnets for Home Alarm System
Min. Order:20 Pieces
- Type: Door Sensor
- Certification: CE, ISO, RoHS
- Application: Indoor, Shop, House, Villa, Bank, Epidemic Isolation Contr
- Product Name: Tuya WiFi Door Sensor
- Material: ABS
- Alarm Output: APP Push, LED Indication
Focusens PT1000 Temperature Sensor Probe 3D Printer Temperature Probe Temperature Probe Resistor Thermal Sensor
US$ 0.1-5.5 / Piece
Min. Order:1 Piece
- Tube: Stainless Steel 304
- Housing: 6*30mm
- Resistance: 1~100K Ohms
- Type: Assembly Rtd
- TCR: 3850 Ppm/K
- Accuracy: DIN Class a or B
Indoor Pet Immune Wireless PIR Detector Motion Sensor
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
Manufacturer Production Tubular Metal House Ds18b20 Temperature Sensor Mft for Home Appliances
US$ 1.7-2.1 / Piece
Min. Order:1000 Pieces
- Installation Type: Thrust Type
- Sensing Type: Resistive
- Contact: Contactless
- Output Signal Type: Digital Type
- Production Process: Normal Wirewound
- Material: Resistive Lithium Chloride
Wired Ceiling Mount PIR Motion Sensor for Home Security System
US$ 5.9-6.89 / Piece
Min. Order:100 Pieces
- Type: Sensor
- Usage: Anti-theft
- Installation Mode: Wall Mounted
- Certification: CE, RoHS
- Application: Home, Industry, Communication Electronic Products, Special Equipment
- Product Name: Wired Ceiling PIR Sensor
Infrared Photo Beam Sensor Curtain Photocell with 16 Eyes for House Security
US$ 65-75 / Piece
Min. Order:1 Piece
- Function Type: Mixing System, 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
SLS High Quality WiFi Gate Magnetic Sensor Tuya, Door Sensor, Window Sensor
US$ 5.5-6 / Piece
Min. Order:1 Piece
- Product Name: Smart WiFi Door&Window Sensor
- Application: Hotel, Commercial, Home
- WiFi: 2.4GHz IEEE 802.11 B/G/N
- Working Time: 6000 Times Trigger
- Working Temperature: 0~+40degrees
- Working Humidity: 20%-85%Rh Non-Condensing
IP68 Protection 4~20m Submersible Water Level Transmitter Capacitive Ultrasonic Stainless Liquid Level Water Tank Monitor Sensor
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
Universal Car Smart Anti Fuel Theft GPS Tracker Ultrasonic Fuel Level Sensor for Truck Tank GPS Tracking Device
US$ 1-65 / Piece
Min. Order:1 Piece
- Screen Size: No Screen
- Use: Automotive
- Certification: RoHS, ISO/TS16949, ISO14001, ISO2000, FCC, CE
- Warranty: 3 Years
- Product Name: Anti Fuel Theft GPS Tracker Ultrasonic Fuel Level
- Power Supply: 9~80V DC
T633L Vehicle Tracker 4G GPS Car Tracking Support Ultrasonic Fuel Level Sensor
US$ 45 / Piece
Min. Order:50 Pieces
- Screen Size: No Screen
- Use: Automotive
- Certification: CE
- Warranty: 1 Year
- Dimension: 106 mm X 24.5 mm X 70 mm
- Weight: 190g
Static Electricity/Electrostatic Charge Sensor
US$ 158-197 / Piece
Min. Order:10 Pieces
- Certification: ISO
- Type: Tools
- Usage: Combustible & Explosive Area
- Condition: New
- Waterproof: Waterproof
- Packing: Carton or Plywood Case
Household Smoke Detector, Operated with 9V Battery Easy Installation
US$ 1.3-1.8 / Piece
Min. Order:200 Pieces
- Type: Smoke Alarm
- Usage: Fire
- Installation Mode: Ceiling Mounted
- Certification: CE, En14604
- Application: Home, Communication Electronic Products
- Weight: 135g
Independent Gas Detector for Nature Gas and Liquefied Petroleum Gas Leakage
US$ 10.85-11.9 / Piece
Min. Order:1 Piece
- Type: Gas Detector
- Signal Transmission: Standalone
- Working Mode: Passive
- Certification: ISO, CCC
- Application: Kitchen, House
- Working Principle: Combustible Gas Detector
JM-D-5KF Upgrade JM-C-3ZS Monitoring protection tachometer
US$ 1010-1245 / Piece
Min. Order:1 Piece
- Type: Speed Monitor
- Output Signal Type: Digital Output
- Measuring Shaft Quantities: Three
- Accuracy Grade: 0.5G
- IP Rating: IP65
- Certification: ISO9001
2*14mm Harmlin Normally Opening Magnetron Gold-Plated Glass Seal Reed Switch with Epoxy Packaging
US$ 0.18-0.28 / Piece
Min. Order:2000 Pieces
- After-sales Service: 48 Hours
- Production Process: Plastic Injection
- Output: Switching Sensor
- Brand: Harmlin
- Material: Epoxy Resin
- Model No: Flex-14
Infrared Range and Communication System
US$ 55-65 / Set
Min. Order:99 Sets
- Type: Reflective Panels Type Photoelectric Sensor
- Output Signal Type: Digital Type
- Production Process: Injection
- Material: Plastic
- Feature: SemiConductor
- IP Rating: IP65
Tuya Smart Ceiling Mounted Alarm System Sensor Zigbee Motion Detector Human Presence Sensor Mini Infrared PIR Motion Sensor
US$ 28-35 / Piece
Min. Order:10 Pieces
- Function Type: Zigbee Tuya Smart Human Pressure Sensor
- Detection Type: Human
- Material: ABS+PC
- Customized: Customized
- Network: Zigbee
- Product Name: Zigbee Tuya Smart Human Pressure Sensor
Radio Frequency Vibrator Level Switch for Powder For Hydraulic Machinery
US$ 210-230 / Piece
Min. Order:1 Piece
- Measuring Medium: Liquid
- IP Rating: IP65
- Certification: ISO9001
- Customized: Customized
- Output: DPDT relay
- Power Dissipation: 3W
Tuya Smart Zigbee Temperature and Humidity Sensor Indoor Hygrometer Thermometer Detector with Digital LCD Display Smart Life
US$ 8.6-9 / Piece
Min. Order:1 Piece
- Installation Type: Battery
- Sensing Type: Sensor
- Contact: /
- Output Signal Type: Zigbee
- Production Process: /
- Material: /
Pig Climate Controller K16 PRO for House
US$ 696-869 / Piece
Min. Order:1 Piece
- After-sales Service: 24 Hours Online Troubleshooting
- Warranty: 1 Year
- Rated Voltage: AC85-305V,50/60Hz
- Rated Power: <25W
- Display Accuracy: 0.1 °c
- Minimum Ventilation: Yes
G-Sensor in Built Tracking Device for Car, Collison Alarm, Vibration Alarm, Falling Alarm (GOT08)
US$ 32-36 / piece
Min. Order:1 piece
- Model Number: Got08
- Color: Black
- Weight: 69g
- GSM Frequency: 850/900/1800/1900MHz
- Type: GPS Tracker
- Use: Automotive
Texecom Shock Sensor, Vibration Detector (IMPAQ E)
US$ 7.69-8.1 / Piece
Min. Order:100 Pieces
- Type: Sensor
- Usage: Anti-theft
- Installation Mode: Built in
- Certification: CE
- Application: Home, Industry, Special Equipment
- Pcaking: CTN
Nature Gas and LPG Combustible Gas Detector for Gas Detection
US$ 10.85-11.9 / Piece
Min. Order:1 Piece
- Type: Gas Detector
- Signal Transmission: Standalone
- Working Mode: Passive
- Certification: ISO, CCC
- Application: Kitchen, House
- Working Principle: Combustible Gas Detector
Smart Zigbee Temperature and Humidity Sensor Indoor Hygrometer Thermometer Detector Digital LCD Display Smart Life Tuya Alexa
US$ 8.6-9 / Piece
Min. Order:1 Piece
- Installation Type: Battery
- Sensing Type: Sensor
- Contact: /
- Output Signal Type: Zigbee
- Production Process: /
- Material: /
Combustible Gas Leak Detector with Shut off Valve Control
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 Tuya Smart CO2 Detector 3 in 1 Carbon Dioxide Detector Air Quality Monitor Temperature Humidity Air Tester for CO2 Alarm Smart Life APP Control for Digital
US$ 34.7 / Piece
Min. Order:200 Pieces
- Installation Type: Wall-Mounted Type
- Sensing Type: Thermocouple
- Contact: Contactless
- Output Signal Type: Digital Type
- Production Process: Normal Wirewound
- Material: ABS
Natural Gas Detector for Home Security Gas Leakeage
US$ 9.7-10.7 / Piece
Min. Order:1 Piece
- Type: Gas Detector
- Signal Transmission: Standalone
- Working Mode: Passive
- Certification: ISO, CCC
- Application: Kitchen, House
- Working Principle: Combustible Gas Detector
Tuya Smart Temperature and Humidity Sensor Switch Module WiFi Wireless Remote Control for Greenhouse, Animal Breeding, Fish Tank
US$ 9.4-10.2 / Piece
Min. Order:1 Piece
- Installation Type: N+L Wiring
- Sensing Type: Smart Home
- Contact: /
- Output Signal Type: /
- Production Process: /
- Material: /
Combustible Gas Detector with Gas Shut off Valve Control
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
Temperature & Humidity Sensor Indoor Hygrometer Thermometer Detector Digital LCD Display Smart Life Wireless Remote Control
US$ 8.6-9 / Piece
Min. Order:1 Piece
- Installation Type: Battery
- Sensing Type: Sensor
- Contact: /
- Output Signal Type: Zigbee
- Production Process: /
- Material: /
Smart Home Security Alarm Remote Control Sensor Compatible Tuya WiFi Window Door Sensor
US$ 3.99-5.19 / Piece
Min. Order:200 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
