7,236 Wireless Door Contact Sensor
results from185 suppliers
Security Alarm Metal Window Wireless Magnetic Contact Rolling Shutter Door Sensor
US$ 2.4-2.89 / Piece
Min. Order:100 Pieces
- Signal Transmission: Wired
- System: Sound and Magnetic System
- Type: Anti-Theft Alarm
- Application: Home, Communication Electronic Products, Industry, Special Equipment
- Usage: Door, Window
- Certification: CE, RoHS
Minco Home Wireless Magnetic Door Contact/Sensor for Home Alarm Tuya Smart WiFi
US$ 5.08-6.66 / Piece
Min. Order:64 Pieces
- Type: Home Alarm
- Signal Transmission: Wireless Alarm
- Working Mode: Active
- Certification: CE, RoHS
- Application: Indoor
- Working Principle: Electromagnetic
Wireless Door Alarm Ultra-Thin Door or Window Contact Sensor
US$ 7-11 / Piece
Min. Order:100 Pieces
- Signal Transmission: Radio Waves
- System: Radio System
- Type: Anti-Theft Alarm
- Application: Home
- Usage: Door, Personal, Window, Security, Safety
- Certification: FCC
Minco Home Wireless Magnetic Door and Window Contact Sensor Tuya Zigbee Door Sensor Wireless Magnetic Tuya Zigbee Door Sensor
US$ 6.76-8.8 / Piece
Min. Order:1 Piece
- Type: Door Sensor
- Signal Transmission: Wireless Alarm
- Working Mode: Active
- Certification: CE, FCC, RoHS, CCC
- Application: Indoor
- Working Principle: Electromagnetic
Haiwang Digital Sensor P914 PIR Sensor China Digital Angle Sensor Suppliers Alarm System Home Security System Wireless Sensor and Door Contact Sensor pH Sensor
US$ 0.3-0.35 / Piece
Min. Order:100 Pieces
- Function Type: Mixing System, Infrared Range and Communication System, Thermal Imaging System, Search and Tracking System, Radiometer
- Detection Type: Heat Detectors
- Output Signal Type: Digital Type
- Production Process: SemiConductor Integrated
- Material: Metal
- IP Rating: IP68
Wireless Magnetic Door Contact Microwave Passive Infrared Detection Radar Sensor for Slide Door Automatic Door Sensor
US$ 36.7 / Piece
Min. Order:100 Pieces
- Type: Sensor
- Usage: Automatic Door
- Installation Mode: Wall Mounted
- Certification: FDA, CE, ISO, FCC
- Application: Home, Industry, Communication Electronic Products, Special Equipment
- Technology: Microwave Doppler Radar
Smart Home Plastic Wireless Door Window Magnetic Contact Sensor
US$ 7.5-13 / Piece
Min. Order:100 Pieces
- Type: 2G
- Application: Burglar Alarm System
- Sensor Dimensions (Hxd): 2.50 X 0.75 in. (6.37 X 1.9 Cm)
- Magnet Dimensions (Hxd): 0.51 X 0.75 in. (1.3 X 1.9 Cm)
- Weight: 1.25 Oz. (37 G) (Including Battery and Magnet
- Color: White, Tan or Brown
Wireless Door&Window&Cabinet Contact Sensor
US$ 7.2-11 / Piece
Min. Order:500 Pieces
- System: Sound and Magnetic System
- Application: Home, Communication Electronic Products, Industry, Special Equipment
- Usage: Door, Window
- Color: White/Brown/Tan
- Weight: 0.09 Oz. (27 G) (Including Battery & Magnet)
- Housing Material: ABS Plastic
Mincohome Wireless Magnetic Door and Window Contact Sensor Tuya Zigbee Door Sensor
US$ 6.79-8.85 / Piece
Min. Order:1 Piece
- Type: Home Alarm
- Signal Transmission: Wireless Alarm
- Working Mode: Active
- Certification: CE, RoHS
- Application: Indoor
- Working Principle: Electromagnetic
Wireless Transmitter Magnetic Door Contacts Sensor Wc20-D
US$ 7.5-13 / Piece
Min. Order:100 Pieces
- Type: Wireless Contacts
- Signal Transmission: Wireless Alarm
- Certification: CE, ISO, RoHS
- Application: Indoor
- Working Principle: Electro-Optical Type
- Certificate: FCC
Magnetic Door Contact Transmitter Wireless Door Sensor 433MHz
US$ 7-11 / Piece
Min. Order:100 Pieces
- Application: Home
- Usage: Door, Window
- Certification: CE
- Transmitter Frequency: 345.000 MHz (Crystal Controlled) or Other Frequenc
- Supervisory Interval: 70 Minutes
- Magnet Dimensions (Lxwxh): 1.1 X 0.393 X 0.28 in. (2.8 X 1.0 X 0.72 Cm)
433MHz or 345MHz Wireless Door Contact Sensor for Honeywell or 2gig Panel
US$ 6-8.5 / Piece
Min. Order:100 Pieces
- Application: Home
- Usage: Door, Window
- Certification: CE
- Transmitter Frequency: 345.000 MHz (Crystal Controlled) or Other Frequenc
- Supervisory Interval: 70 Minutes
- Magnet Dimensions (Lxwxh): 1.5 X 0.37 X 0.26 in. (3.8 X 0.94 X 0.65 Cm)
Wired / Wireless Roller Shutter Door Sensor for Detecting Door Gap Alarm
US$ 1.9-5.9 / 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
Door & Window Wireless Contact Sensor
US$ 6.5-9 / Piece
Min. Order:100 Pieces
- Certification: ISO, RoHS, CE
- Installation: Surface Mount
- Frequency: 345MHz, 319MHz, 433MHz,
- Warranty: 2 Years
- Wireless Signal Range: 350 FT., Open Air
- Color: White, Tan or Brown Available
Smart House Wireless Window Magnetic Contact Door Sensor Wc20-D
US$ 7.5-13 / Piece
Min. Order:100 Pieces
- Type: 2G
- Application: Burglar Alarm System
- Sensor Dimensions (Hxd): 2.50 X 0.75 in. (6.37 X 1.9 Cm)
- Magnet Dimensions (Hxd): 0.51 X 0.75 in. (1.3 X 1.9 Cm)
- Weight: 1.25 Oz. (37 G) (Including Battery and Magnet
- Color: White, Tan or Brown
Wireless Microwave Radar Sensor Motion Detector Module Automatic Sliding Door Opener Accessories Sensor with Infrared Sensor and Microwave Sensor
US$ 36.44 / Piece
Min. Order:100 Pieces
- Type: Sensor
- Usage: Automatic Door
- Installation Mode: Wall Mounted
- Certification: FDA, CE, ISO
- Application: Home, Industry, Communication Electronic Products, Special Equipment
- Technology: Active Infrared
Wireless Universal Automatic Sliding Door Sensor with Security System and Infrared System
US$ 36.44 / Piece
Min. Order:100 Pieces
- Type: Sensor
- Usage: Automatic Door
- Installation Mode: Wall Mounted
- Certification: FDA, CE, ISO
- Application: Home, Industry, Communication Electronic Products, Special Equipment
- Technology: Active Infrared
Gate Opener Infrared Photocell Wireless Beam Sensors
US$ 25-40 / Pair
Min. Order:1 Pair
- Signal Transmission: Relay Output
- System: Passage System
- Type: Anti-Theft Alarm
- Application: Home, Communication Electronic Products, Industry, Special Equipment, Traffic, Car/Motorcycle
- Usage: Door, Personal, Window, Auto
- Certification: CE, FCC
433MHz 345MHz 319 MHz Wireless Door Contact Sensor
US$ 6.8-8.5 / Piece
Min. Order:1000 Pieces
- Certification: ISO, RoHS, CE
- Installation: Surface Mount
- Warranty: 2 Years
- Wireless Signal Range: 450 Ft, Open Air
- Packing: 100PCS/Carton
- Standard: UL, CE. Rosh
Wolf Guard Door and Window Magnetic Contact Sensor Burglar Alarm Sensor
US$ 8.8-9.5 / Piece
Min. Order:1 Piece
- Type: Home Alarm
- Signal Transmission: Wireless Alarm
- Working Mode: Passive
- Certification: CE, ISO, FCC, RoHS, CCC
- Application: Indoor
- Working Principle: Electromagnetic
Magnetic Reed Switch Door Magnetic Contact Switch Recessed Sensor
US$ 0.2 / Piece
Min. Order:100 Pieces
- Type: Home Alarm
- Signal Transmission: Wireless Alarm
- Working Mode: Passive
- Certification: DOT, CE, ISO, FCC, RoHS, CCC, GS
- Application: Indoor, Outdoor
- Working Principle: Electromagnetic
Ge Interlogix Micro Door/Window Sensor
US$ 6.5-10 / Piece
Min. Order:100 Pieces
- Type: Wireless Contacts
- Signal Transmission: Wireless Alarm
- Certification: CE, ISO, RoHS
- Application: Indoor
- Working Principle: Electro-Optical Type
- Product Name: Ge Interlogix Micro Door/Window Sensor
Best Price Manufacturer Supply Sensor Motor Glass Automatic Sliding Door Wireless Infrared Detector Presence Sensor Active Infrared Sensor for Automatic Doors
US$ 36.44 / Piece
Min. Order:100 Pieces
- Type: Sensor
- Usage: Automatic Door
- Installation Mode: Wall Mounted
- Certification: FDA, CE, ISO
- Application: Home, Industry, Communication Electronic Products, Special Equipment
- Technology: Active Infrared
Wireless Safety Beam Photocell Sensors for Garage Gate and Automatic Door Operators
US$ 25-40 / Piece
Min. Order:1 Piece
- Function Type: Mixing System, Infrared Range and Communication System, Search and Tracking System
- Detection Type: Infrared Beam Sensor
- Output Signal Type: No/Nc
- Production Process: Integration
- Material: ABS
- IP Rating: IP65
Wireless Automatic Door Opener Sensor with Infrared Sensor and Microwave Sensor
US$ 36.44 / Piece
Min. Order:100 Pieces
- Type: Sensor
- Usage: Automatic Door
- Installation Mode: Wall Mounted
- Certification: FDA, CE, ISO
- Application: Home, Industry, Communication Electronic Products, Special Equipment
- Technology: Active Infrared
180 Degree wireless Sensor
US$ 27-42 / Pair
Min. Order:1 Pair
- Signal Transmission: Infrared Photocells
- System: Passage System
- Type: Anti-Theft Alarm
- Application: Home, Communication Electronic Products, Industry, Special Equipment, Traffic, Car/Motorcycle
- Usage: Door, Auto
- Certification: CE, FCC
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
Sentek Wireless Magnetic Transmitter Door Sensor Wc12
US$ 6.5-10 / Piece
Min. Order:100 Pieces
- Type: Wireless Contacts
- Signal Transmission: Wireless Alarm
- Certification: CE, ISO, RoHS
- Application: Indoor
- Working Principle: Electro-Optical Type
- Certificate: FCC
345MHz of Honeywell, 2gig Control Panel Wireless Magnetic Transmitter Door Sensor WC12-H
US$ 6.5-10 / Piece
Min. Order:100 Pieces
- Type: Wireless Contacts
- Signal Transmission: Wireless Alarm
- Certification: CE, ISO, RoHS
- Application: Indoor
- Working Principle: Electro-Optical Type
- Certificate: FCC
Qn-050802 Wireless Universal Infrared Sensor for Sliding Door and Automatic Door
US$ 36.44 / Piece
Min. Order:100 Pieces
- Type: Sensor
- Usage: Automatic Door
- Installation Mode: Wall Mounted
- Certification: FDA, CE, ISO
- Application: Home, Industry, Communication Electronic Products, Special Equipment
- Technology: Active Infrared
Indoor Alarm Door Window Sensor Home Security
US$ 6.5-10 / Piece
Min. Order:100 Pieces
- Type: Wireless Contacts
- Signal Transmission: Wireless Alarm
- Certification: CE, ISO, RoHS
- Application: Indoor
- Working Principle: Electro-Optical Type
- Product Name: Indoor Alarm Door Window Sensor Home Security
WiFi Door Window Detector White Magnetic Contact Switch Sensor Door Open for House Security Alarm House Security System
US$ 17-21 / Set
Min. Order:1 Set
- Type: Anti-Theft Alarm
- Signal Transmission: Wireless Alarm
- Working Mode: Passive
- Certification: CE, RoHS
- Working Principle: Electromagnetic
- Transmission Mode: Wireless
Ge Compatible Wireless Opening Door Sensor (WC20-G)
US$ 5.5 / Piece
Min. Order:500 Pieces
- Type: Home Alarm
- Signal Transmission: Wireless Alarm
- Working Mode: Passive
- Certification: CE
- Application: Indoor
- Working Principle: Electromagnetic
433 MHz, 345MHz of Honeywell, DSC, 2gig, Ge Control Panel Wireless Magnetic Door Sensor Wc20
US$ 7.5-12 / Piece
Min. Order:100 Pieces
- Type: Wireless Contacts
- Signal Transmission: Wireless Alarm
- Certification: CE, ISO, RoHS
- Application: Indoor
- Working Principle: Electro-Optical Type
- Certificate: FCC
Honeywell, Ge, DSC, 2gig Compatible Wireless Opening Door Sensor (WC20)
US$ 5.5 / Piece
Min. Order:500 Pieces
- Type: Home Alarm
- Signal Transmission: Wireless Alarm
- Working Mode: Passive
- Certification: CE
- Application: Indoor
- Working Principle: Electromagnetic
Wireless Metal Rolling Door/Window Magnetic Contact Sensor
US$ 5 / Piece
Min. Order:1000 Pieces
- Type: Home Alarm
- Application: Home
- Usage: Door, Personal, Window
- Certification: CE, UL
- Material: ABS+Magnet
- Wire: #22AWG with 22" Armored Cable
DSC Compatible 433MHz Wireless Door Contact Sensor
Min. Order:100 Pieces
- Color: White/Brown/Tan
- Port: Ningbo
- Trademark: SENTEK
- Origin: Ningbo China
Alarm Wireless Door/Window Magnetic Contact/Sensor (TA-M80)
US$ 3.50 / Pair
Min. Order:100 Pairs
- Type: Sensor
- Usage: Anti-theft
- Installation Mode: Built in
- Certification: CE
- Application: Home
- Shipment: DHL,UPS, FedEx..
Wireless Door/Window Magnetic Contact/Sensor (TA-M300)
US$ 3.2-3.35 / Pair
Min. Order:50 Pairs
- Type: Sensor
- Usage: Anti-theft
- Installation Mode: Wall Mounted
- Application: Home, Industry, Special Equipment
- Model: Magnetic Contact Ta-M300
- Coding Type: Fixed Code
Wireless Door Magenic Sensor
Min. Order:1 Piece
- Certification: CE
- Power Supply: 12V/2A
- Built-in Rechargeable Battery: 7.4V/1800mAh
- Static State Current: <50 Ma (Not Include Wired Detector Current)
- Alarm Current: <300 Ma (Not Include External High Sound Siren Cur
- Emitting Frequency: 433MHz/868MHz
