2,933 products found from 172  

Rf Power Sensor Price

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Solar Power RF 433 Wireless Infra Red Detector Photocell Sensor AC/DC Yet610b

FOB Price: US $ 11-13 / Piece
Min. Order: 10 Pieces
  • Type: Detector
  • Usage: Infrared Detector
  • Installation Mode: Wall Mounted
  • Certification: CE, ISO, RoHS
  • Product: Solar Power RF 433 Wireless Infra Red Detector Pho
  • Rechargeable Battery: 3.7V, 500mAh

Smart Wireless Prepaid Electricity Bill with CT Clamp Sensor Technology

FOB Price: US $ 50 / Piece
Min. Order: 10 Pieces
  • Display: Mobile Phone
  • Installation: Down Load Free APP
  • Usage: Multi-Functional Energy Meter, Meter for Industry and Home Use, Prepayment Meter
  • Electric Equipment: Three-phase Three-wire
  • Theory: Electronic Meter
  • Power Meter Connection: Terminal

315MHz Door Contact Sensor/Door Open Sensor (GV-603)

FOB Price: US $ 15.5-17.5 / Piece
Min. Order: 1 Piece
  • Application: Automatic Doors
  • Signal Transmission: RF Remote Control
  • Type: Button
  • Certification: CE
  • Universal: Universal
  • Transmission Distance: 50-100m

LED Signal Amplifier (Data Repeater) LED Dimmer 288W RGBW LED Repeater LED Controller Amplifier LED Sensor for RGBW Strip Switch

FOB Price: US $ 2.9-5 / Meter
Min. Order: 50 Meters
  • Application: LED Products, Building
  • Signal Transmission: RF Remote Control
  • Type: Button
  • Certification: RoHS, CE
  • Universal: Universal
  • Transmission Distance: <50m

Free Inspection Smart Current Clamp Sensor with Ce & RoHS Certificate

FOB Price: US $ 50 / Piece
Min. Order: 10 Pieces
  • Display: Mobile Phone
  • Installation: Down Load Free APP
  • Usage: Multi-Functional Energy Meter, Meter for Industry and Home Use, Prepayment Meter
  • Electric Equipment: Three-phase Three-wire
  • Theory: Electronic Meter
  • Power Meter Connection: Terminal

Craftsman Garage Door Chime Sensor

FOB Price: US $ 15.5-17.5 / Set
Min. Order: 1 Set
  • Application: Automatic Doors
  • Signal Transmission: RF Remote Control
  • Type: Button
  • Certification: CE
  • Universal: Universal
  • Transmission Distance: 50-100m

12-36 Volt 24gradar Door Motion Sensor for Automatic Sliding Door

FOB Price: US $ 15.5-17.5 / Piece
Min. Order: 1 Piece
  • Material: ABS Plastic Cover
  • Type: Sliding
  • Open Style: Motion Detector
  • Opening Type: Power Driven
  • Special Function: Autodoor Opening
  • Color: Silver

Solar Power RF 433 Wireless Infrared Detector Photocell Sensor AC/DC Yet610b

FOB Price: US $ 11-13 / Piece
Min. Order: 10 Pieces
  • Type: Detector
  • Usage: Infrared Detector
  • Installation Mode: Wall Mounted
  • Certification: CE, ISO, RoHS
  • Product: Solar Power RF 433 Wireless Infrared Detector Phot
  • Rechargeable Battery: 3.7V, 500mAh

15 Degree Wireless Curtain PIR Door Sensor

FOB Price: US $ 6-7 / Piece
Min. Order: 1 Piece
  • Type: Sensor
  • Usage: Anti-theft, Light System or Any Motion Switch
  • Installation Mode: Wall Mounted
  • Certification: CE, ISO, RoHS
  • Application: Home, Industry, Special Equipment
  • Color: White

Solar Power Wireless Automatic Tire Pressure Alarm Monitor/Car TPMS - Tire Pressure Sensor

FOB Price: US $ 1-30 / Piece
Min. Order: 20 Pieces
  • Certification: RoHS, CE
  • Condition: New
  • Standard: Standard
  • Language: Chinese, English
  • Update Method: No Need
  • Type: Test Bench

Ce Photo Electronic Smoke Detector Alarm Sensor

FOB Price: US $ 2-3 / Piece
Min. Order: 10 Pieces
  • Type: Smoke Alarm
  • Signal Transmission: Stand Alone
  • Certification: CE, RoHS
  • Application: Indoor
  • Working Principle: Photo Electronic
  • Transmission Mode: Wireless

Energy Meter Toroidal Ferrite Split Core Current Sensors Transformer

FOB Price: US $ 1-3 / Piece
Min. Order: 1000 Pieces
  • Working Frequency: High Frequency
  • Structure of Magnetizer: Ferrite Coil
  • Range of Application: LED Driver, Power Supply
  • Product Type: Horizontal
  • Operating Temperature: 155degree
  • Shipping Term: TNT DHL FedEx EMS UPS

5.8GHz High Quality Mv Microwave Sensor (KA-DP01)

FOB Price: US $ 3.5-6.7 / Piece
Min. Order: 1 Piece
  • Light Type: Microwave Sensor
  • Shape: Round
  • Material: PC
  • IP Rating: IP20
  • Certification: CE, RoHS
  • Customized: Customized

Digital Smart Pyroelectric PIR Motion Sensor (AM612)

FOB Price: US $ 0.8 / Piece
Min. Order: 1000 Pieces
  • Type: Sensor
  • Usage: Anti-theft, Temperature
  • Installation Mode: Wall Mounted
  • Certification: CE, RoHS
  • Application: Home, Industry, Communication Electronic Products, Special Equipment, Car/Motorcycle, Traffic
  • Output Signal Type: Digital Type

Wireless Rolling Door Sensor with Overhead Installation

FOB Price: US $ 1 / Piece
Min. Order: 100 Pieces
  • Signal Transmission: RF Remote Control
  • System: Sound and Magnetic System
  • Type: Anti-Theft Alarm
  • Application: Home, Communication Electronic Products, Industry, Special Equipment
  • Usage: Door, Window
  • Certification: CE, RoHS

Stainless Steel Probe 4-20mA Capacitive Oil Level Sensor

FOB Price: US $ 90-120 / Piece
Min. Order: 1 Piece
  • Type: Capacitance Type
  • Contact: Contact
  • Output Signal Type: Digital Type
  • Production Process: Integration
  • Feature: Corrosion Resistant
  • Material: Stainless Steel

2019 Best Sell Wireless Cheap PIR Alarm Motion Sensor (PST-IR200)

FOB Price: US $ 3.23 / Piece
Min. Order: 1 Piece
  • Signal Transmission: RF Remote Control
  • System: Intelligent System
  • Type: Home Alarm
  • Application: Home, Communication Electronic Products
  • Usage: Door, Personal, Smoke, Fire, Window, Auto
  • Certification: CE, FCC, RoHS, CCC

Digital Sp-P5 Replacement Probe pH Sensor for Hm-500 Measures pH

FOB Price: US $ 3-4 / Piece
Min. Order: 1 Piece
  • Display: Digital
  • Appliance: Food Analysis, Medical Research, Biochemistry, Hydroponics Aquariums and More
  • Portable: Portable
  • Certification: RoHS, FCC, CE
  • Type: pH Replace Probe
  • Range: Replacement pH Probe for Hm-500

Wholesale Home Alarm System Infrared Photocell Sensor Yet608

FOB Price: US $ 1-4 / Piece
Min. Order: 100 Pieces
  • Application: Household Appliances, Automatic Doors, LED Products, Special Equipment, Car, Motor,Home,Door,Window,etc
  • Signal Transmission: RF Remote Control
  • Type: Button
  • Certification: ISO9001, RoHS, CE
  • Universal: Universal
  • Transmission Distance: 50-100m

Wireless Temperature Sensor with Low Consumption Power Supply

FOB Price: US $ 350 / Piece
Min. Order: 2 Pieces
  • Type: Wall-Mounted Current Type
  • Measuring Medium: Temperature
  • Display Type: LCD
  • Site Display: Site Display & Remote Transmit
  • Accuracy: 0.25%F.S
  • IP Rating: IP54

LCD Display Carbon Monoxide Sensor with Back up Battery (ES-6906C)

FOB Price: US $ 5-6 / Piece
Min. Order: 10 Pieces
  • Type: Carbon Monoxide Alarm
  • Conductivity Type: Non-conductivity Type
  • Output Signal Type: Analog Type
  • Production Process: SemiConductor Integrated
  • Material: Plastic
  • IP Rating: IP68

Photocell Control Board Sensor for Garage Door Opener

FOB Price: US $ 7.2-8 / Piece
Min. Order: 100 Pieces
  • Application: Household Appliances
  • Signal Transmission: RF Remote Control
  • Type: Joystick
  • Certification: ISO9001, RoHS, FCC, CE
  • Universal: Universal
  • Transmission Distance: >100m

Universal Active Single Infrared Beam Sensor for Door

FOB Price: US $ 3.5-4.5 / Piece
Min. Order: 100 Pieces
  • Type: Sensor
  • Usage: Anti-theft
  • Certification: CE, FCC, RoHS
  • Application: Home, Industry, Communication Electronic Products, Special Equipment, Infrared Photocell Sensor
  • Technology: Active Infrared Beam
  • Receiving Range: Between 15m

RF Admittance Level Switch Level Sensor

FOB Price: US $ 50 / Piece
Min. Order: 1 Piece
  • Principle: Piezoelectric Type
  • Range: >0-30m
  • Measurement Accuracy: ±3mm
  • Accuracy: 0.1%
  • Kind: RF Admittance
  • Structure: All in One

Jfak520 Water Tank Float Magnetic Level Transmitter Sensor

FOB Price: US $ 50-300 / Piece
Min. Order: 1 Piece
  • Type: Float Ball Level Switch
  • Contact: Contact
  • Output Signal Type: Analog Type
  • Production Process: Integration
  • Feature: Liquid Level Sensor
  • Material: Stainless Steel

Home Security Curtain PIR Motion Sensor for Burglar Alarm System

FOB Price: US $ 6-7 / Piece
Min. Order: 1 Piece
  • Type: Sensor
  • Usage: Light System or Any Motion Switch
  • Installation Mode: Wall Mounted
  • Certification: CE, ISO, RoHS
  • Application: Home, Industry, Special Equipment
  • Color: White

Infrared Photocell Sensor for Gate Opener

FOB Price: US $ 10 / Piece
Min. Order: 100 Pieces
  • Application: Automatic Doors
  • Signal Transmission: RF Remote Control
  • Type: Button
  • Certification: CE
  • Universal: Universal
  • Transmission Distance: >100m

High Performance Digital Infrared Motion Sensor for Alarm System

FOB Price: US $ 0.7-0.81 / Piece
Min. Order: 1000 Pieces
  • Function Type: Infrared Range and Communication System
  • Detection Type: PIR Detector
  • Output Signal Type: Digital Type
  • Production Process: SemiConductor Integrated
  • Material: Stainless Steel
  • IP Rating: IP20

Series Wireless Weighing (load) Torque Speed Sensor

FOB Price: US $ 10000 / Piece
Min. Order: 1 Piece
  • Pattern: Bridge Type
  • Transform Type: Resistance Strain
  • Out-Wire: Wireless
  • Output Signal Type: Digital Type
  • Feature: SemiConductor
  • Production Process: Integration

Digital Motion Sensor Combined Infrared and Microwave Detection Tech

FOB Price: US $ 0.1-5 / Piece
Min. Order: 1000 Pieces
  • Function Type: Infrared Range and Communication System, Thermal Imaging System, Search and Tracking System
  • Detection Type: Photon Detector
  • Output Signal Type: Digital Type
  • Production Process: SemiConductor Integrated
  • Material: Plastic
  • IP Rating: IP44
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