217,347 Door Security System
results from16,719 suppliers
Sentek Best Selling Magnetic Door Contact for Security Alarm Systems
US$ 0.59-0.7 / Piece
Min. Order:1000 Pieces
- Certificate: Ce/UL
- Color: White/Brown/Grey
- Installation: Adhesive and Screws Mount
- Wire Range for Terminal: #20~#24AWG
- Loop Type: Closed
- Reed Form: N/O
Remote Debugging EAS Alarm Security Systems Am-58kHz Shoplifting Antenna Supermarket Anti Theft System Am Security Gate Door Access Control System EAS System
US$ 150-280 / Set
Min. Order:1 Set
- Type: EAS Accessories
- System Design: AM
- Application: Video Store and Bookstore, Warehouse, Shopping Arcade, Supermarket, Garment Store, Jewelry Store
- Detection Signal: Acusto Magnetic
- Certification: CE, RoHS, CCC
- Frequency: 58kHz
High Security RFID IC Card Key Door Lock System for Hotel Door
US$ 29.5-36.5 / Piece
Min. Order:2 Pieces
- After-sales Service: Technical Support
- Warranty: 3 Years
- Design: Touch Screen
- Material: 304#Stainless Steel
- Suitable for: Home Door
- Customized: Customized
Card Unlock Access Control High Security with Unlock Records Digital Door Lock Management System
US$ 50-60 / Piece
Min. Order:1 Piece
- After-sales Service: Video Technical Support Online Support
- Warranty: 1year
- Customized: Customized
- Certification: CE, ISO
- Application: Public Passage, Enterprise, Supermarket, Campus, Hospital, Parking, Warehouse, Hotel, Garage, Community
- Working Principle: Electronically Controlled Lock
High Security Electronic RFID Card Key Hotel Door Lock System
US$ 30-35 / Set
Min. Order:10 Sets
- After-sales Service: 1 Year
- Warranty: Lifetime
- Design: Swipe Card
- Material: Alloy
- Suitable for: Hotel
- Customized: Non-Customized
4-Wire 10.1"1080P Touch Buttons Apartment Security Video Doorphone Intercom System for 3 Family
US$ 1-300 / Set
Min. Order:1 Set
- Night Vision: With Night Vision
- Type: Wired
- Color: Optional White/Black
- Voice Service: With Voice Service
- Installation: Surface-Mounted
- Certification: RoHS, CCC, FCC, CE, ISO9001
Unique Hotel Key Door Lock System with High Security
US$ 80-130 / Piece
Min. Order:50 Pieces
- Type: Mifare Card
- Material: Alloy
- Surface Treatment: Stainless Steel Wiredrawing
- Style: Modern
- Remote Control: With Remote Control
- Power Type: DC
Door Bell Stop Enter Intruder Anti Theft Magnetic Wireless Sensor Door Window Security Alarm system Alert
US$ 3.94-5 / Piece
Min. Order:10 Pieces
- Type: Sensor
- System Design: Magnetic
- Application: Video Store and Bookstore, Warehouse, Shopping Arcade, Supermarket, Garment Store, Jewelry Store, Home
- Detection Signal: Electromagnetic System
- Frequency: 2.9-4Hz
- Detect Distance: 10mm
Automatic Sliding Glass Windproof Security Sensor System with Remote Control Slide Door
US$ 500-2500 / Set
Min. Order:1 Set
- After-sales Service: Online Technical Support
- Warranty: 1 Year
- Material: Aluminum Alloy
- Type: Rolling
- Open Style: Rolling
- Opening Type: With Remote Control
Electronic Keyless Digital NFC Card WiFi APP Bluetooth Door Lock Smart Home Security Apart Hotel WiFi Door Lock System
US$ 45.6-69.38 / Piece
Min. Order:3000 Pieces
- Material: Stainless Steel
- Type: Electronic
- Style: Modern
- Shape: Stay Locked
- Anti-theft Standard: A
- Part: Lock
Infrared Anti-Theft Detection and Security Alarm System for Outdoor Fence Doors and Windows by Laser Infrared Contrast
US$ 126.5-383 / Set
Min. Order:1 Set
- System: Intelligent System
- Type: Anti-Theft Alarm
- Certification: ISO, GS
- Packing: Carton or Box
- Port: Shekou
- Trademark: tuotian
Wholesale WiFi Tuya Security Fingerprint Smart Door Systems Lockdoor Type with Fingerprint on Panel
US$ 55-70.5 / Set
Min. Order:10 Sets
- Design: Touch Screen
- Material: Alloy
- Suitable for: Home Door
- Customized: Customized
- Usage: Commercial, Household, Industrial
- Packing: Inner Plastic Bag, Outer Carton Box
Fire Proof Rated 60minute Hot Sale New Steel Door Emergency Security System
US$ 50-90 / Piece
Min. Order:1 Piece
- After-sales Service: Onsite Inspection, Online Technical Support, Onsit
- Warranty: 3 Years
- Material: Cold Rolled Steel
- Style: Modern
- Open Style: Swing
- Sound Insulation: 45
High Security Intelligent Door Lock Key Access Control Management System
US$ 48-55 / Piece
Min. Order:1 Piece
- After-sales Service: Video Technical Support, Online Support
- Warranty: 1 Year
- Customized: Customized
- Certification: RoHS, FCC, CE
- Application: Public Passage, Enterprise, Supermarket, Campus, Hospital, Parking, Warehouse, Hotel, Company, Garage, Community
- Working Principle: Electronically Controlled Magnetic
Smart Euro Type Technology Security Hotel Door Lock System
US$ 52-55 / Set
Min. Order:2 Sets
- Warranty: 1
- Type: RFID Card
- Material: Stainless Steel
- Surface Treatment: Brushed Stainless Steel
- Style: Modern
- Remote Control: Without Remote Control
Waterproof Door Entry Security System Card Keypad Standalone Door RFID Access Control System
US$ 15-18 / Piece
Min. Order:1 Piece
- Access Control: Card + PIN
- Keypad Button Material: Rubber
- Storage Capacity: 1000 Households
- Current Draw: 70mA
- Working Environment: -10~60ºC
- Perfect Match to: Automatic Swing Door Opener
Garage Door Security System
Min. Order:500 Pieces
- After-sales Service: Yes
- Warranty: 1 Year
- Type: Lock
- Material: Steel
- Design: to The Samples or Drawings
- Suface: Powder Coated Black
Tuya GSM WiFi Smart Home Fire Alarm System Door Stopper Home Security Alarm System
US$ 72-76 / 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
Stainless Steel Aluminium Alloy VoIP Door Phone SIP Intercom Access Control System with Doorbell Intercom for Community Security Alarm System
US$ 110 / Piece
Min. Order:100 Pieces
- Function: Handsfree
- Certification: FCC, CE
- Installation: Wall-Mounted
- Packing: Carton Box
- Standard: 105*162*30mm
- Port: Shenzhen
Electronic Security Keyless Entry Smart Aluminum Sliding Ttlock Hotel Door Lock System
US$ 72.8-76.8 / Set
Min. Order:10 Sets
- Material: Aluminum Alloy
- Type: Combination Lock
- Style: Modern
- Shape: Mortise Door Lock
- Anti-theft Standard: B
- Part: Lock
Manetic Sliding Door Roller System Automatic High Technology More Safety Power off Working Security Door Control System
US$ 1046.4 / Set
Min. Order:1 Set
- After-sales Service: Online Technical Support/Installation/Training
- Warranty: 5 Years
- Material: Aluminum Alloy
- Type: Sliding
- Open Style: Sliding
- Opening Type: Power Driven
Security High Hotel Key Card Door Lock System
US$ 55 / Piece
Min. Order:51 Pieces
- Type: RFID Card
- Material: Stainless Steel
- Surface Treatment: Brushed Stainless Steel
- Style: European
- Remote Control: Without Remote Control
- Power Type: DC
Best Italian GSM Home Alarm Security System 007m2c with Free Door Sensors
US$ 42-52 / Set
Min. Order:2 Sets
- Type: Security Alarm Host
- Function: Non-Networked
- Usage: Auto
- Networking Mode: GSM Dial-up
- Wiring Mode: Sub-Line System
- History: Since 1998
Aluminum Sleek Patio Sliding Swing Security Door System for Garden Yard
US$ 259-399 / Square Meter
Min. Order:1 Square Meter
- After-sales Service: Online Technical Support
- Warranty: 10 Years
- Material: Aluminum Alloy
- Style: Ink Rhyme
- Open Style: Sliding
- Sound Insulation: Customized
Cheap Price RFID Card Door Security Access Control System with Color Screen
US$ 72-85 / Piece
Min. Order:1 Piece
- Type: Web Attendance System
- Attendance Method: Wireless, Card, Fingerprint
- Software System: Windows
- Communication Mode: TCP/IP
- Connection: TCP/IP, USB Host, RS485, Wiegand in/Our
- LCD Display: 2" TFT Screen
Hot Sale Security Office Frameless Glass Door Lock System
US$ 16.39-19.99 / Piece
Min. Order:300 Pieces
- After-sales Service: Installation Instruction
- Material: Stainless Steel
- Type: Customized
- Style: European
- Shape: Customized
- Anti-theft Standard: A
Electronic Digital Smart Password Door Lock Keypad Home Security Entry System
US$ 38-42 / Piece
Min. Order:50 Pieces
- Material: Zinc Alloy
- Type: Electronic
- Style: Modern
- Shape: Ball
- Anti-theft Standard: A
- Part: Lock
Security Thermal Break Insulated Aluminum Sliding Windows and Doors System with Windproof Function & Folding Screen Feature
US$ 110-130 / Square Meter
Min. Order:1 Square Meter
- Warranty: 3 Year
- Material: Aluminum Alloy Frame + Glass +Accessory
- Open Style: Sliding
- Frame Material: Aluminum Alloy
- Screen Netting Material: Nylon
- Style: Modern
Magnetic Glass Door Lock - Aluminium Swing Mortise Door Lock System for Office Security - Black
US$ 13-15 / Piece
Min. Order:100 Pieces
- After-sales Service: Online Technical Support
- Warranty: 5year
- Material: Aluminum Alloy
- Type: Key Lock
- Style: European
- Shape: Mortise Door Lock
CT9 BLE Long Range GSM Opener 2g RFID Door Access Security Parking Payment System for Turnstile Control
US$ 0.01-0.02 / Piece
Min. Order:1 Piece
- Type: IC Card Reader
- Card Type: CPU, HID, Mifare, EM, DESFire EV1/EV2, MIFARE Plus
- Interface: Serial Port, 4G. WiFi, TCP/IP, RS485, Weigand
- Reading Distance: 10cm-15m
- Application: Parking, Hospital, Library, Company, Bank, Store
- Product: TCP/IP Access Control Terminal
Hot Sale Internal Front Security Entrance Metal Glass Aluminium Pivot Door System
US$ 85-120 / Set
Min. Order:1 Set
- Surface Finishing: Finished
- Glass Type: Tempered Glass
- Certification: RoHS, CE, CCC, ISO
- Open Style: Swing
- Position: Interior
- Packing: Wood Boxes
Car Accessoriesengine Start Entry Key Security Door Lock High Intelligent Anti-Theft Keyless Entry Car Alarm System
US$ 12.5-14.5 / Set
Min. Order:100 Sets
- After-sales Service: 12 Month
- Warranty: 12 Month
- Classification: Car Immobilizer
- Voltage: DC 12V
- Function: Remote Control to Open the Trunk, Anti-theft Warning, Central Locking System Automation, GSM Network Remote Real-time Monitoring, Mute Anti-theft, Remote Central Locking, Automatically Unlock when Get Close, Engine Password Lock with Door Anti Theft Car IMMO
- Certification: ISO14001, ISO/TS16949, ISO13485, GSV, BSCI, BRC, CE
Fast Production High Quality Security System for Door
US$ 85-108 / Piece
Min. Order:1 Piece
- After-sales Service: Yes
- Warranty: Yes
- Material: Steel
- Style: Modern
- Open Style: Swing
- Thickness of door leaf: 70mm
Anti-Hack Security Electronic IC Card Door Lock System for Hotel
US$ 31-33 / Piece
Min. Order:1 Piece
- After-sales Service: Technical Support
- Warranty: 3 Years
- Type: Smart Card
- Material: Aluminum Alloy
- Surface Treatment: Brushed
- Style: Modern
Home Security UTP/IP 7" Digital Video Door Phone Intercom System 2 Families
US$ 1-200 / Set
Min. Order:1 Set
- Night Vision: With Night Vision
- Type: Wired
- Color: Optional White/Black
- Voice Service: With Voice Service
- Installation: Surface-Mounted
- Certification: RoHS, CCC, FCC, CE, ISO9001
Wiegand Keycard Entry Multiple 4 Doors Web Based TCP IP Security Wg Access Control System
US$ 68-70 / Piece
Min. Order:1 Piece
- Card Reader Quantity: 4
- Control Gates: Two Gates
- Way of Control: Computer Control, Offline Control
- Communication Mode: TCP/IP
- Type: Two-way Controller
- Color: Green
Meinoe Door Handle Alarm Office Security Alarm System Home Doors Security
US$ 2.09-3 / Piece
Min. Order:100 Pieces
- Type: Door Sensor
- Signal Transmission: Wireless Alarm
- Working Mode: Passive
- Certification: CE, RoHS
- Application: Indoor, Outdoor
- Working Principle: Electromechanical
SS304 Stainless Steel Electrical Digital Key Card Smart Hotel Lock System with Bluetooth APP Software Home Security RFID Card Hotel Door Lock
US$ 55-61 / Set
Min. Order:10 Sets
- Warranty: 1 Year
- Type: RFID Card
- Material: Stainless Steel
- Surface Treatment: Brushed Stainless Steel
- Style: Modern
- Power Type: DC
Focusens Security System Door Sensor Surface Mount 24V Contact Sensor RFID Switch
US$ 20-35 / Piece
Min. Order:1 Piece
- Working distance (horizontal): Min:10mm
- Working distance (vertical): Min:8mm
- Output: PNP/NPN
- Protection level: IP 67
- Material: UL thermoplastic
- Packing: Paper Box
Enterprise Security Intelligent Door Lock Key Management Systems I-Keybox
US$ 2999 / Set
Min. Order:1 Set
- Function: Key Control Protection
- Password working principle: Electronic
- Lock Type: IC Card Lock
- Security Level: C
- Door Type: Single Door
- Appearance of Height: >1000mm
