102,488 Security Controller
results from3,660 suppliers
Wireless Remote Controller for Home Security Alarm System Kl-K103X
US$ 1.5-2 / Piece
Min. Order:20 Pieces
- Type: Quad
- Operation: Switch Output, Voltage Output
- Product Name: Kl-K103X V3.0
- Voltage: DC12V (9V, 24V Is Customizable)
- Standby Current: 8mA
- Frequency: 433MHz/315MHz, Optional
WiFi Smart Gate Controller Wireless Industrial Door Controller Door Access Security System
US$ 27-35 / Piece
Min. Order:1 Piece
- Card Reader Quantity: Unlimited
- Control Gates: Four Gates
- Technology: WiFi&Bluetooth
- Way of Control: APP
- Communication Mode: RS485
- Type: 4 Way
Mini Size Video Conference Camera and Security Camera RS485 PTZ Keyboard Controller
US$ 60-90 / Piece
Min. Order:10 Pieces
- Comm.Interface: RS485 IR Remote
- Protocol: Pelco-P/Pelco-D/Hcdvr/Dh
- Communication Interface: RS485X1 IR Remote X1
- Communication Distance: RS485, 1.2km
- Weight: 845g
- Warranty: 2 Years
Fixed Gas Alarm Controller Analyzer Detector Monitor
US$ 80-300 / Piece
Min. Order:1 Piece
- Type: Gas Detection System
- Signal Transmission: Wired Alarm
- Working Mode: Active
- Certification: CE, RoHS
- Application: Outdoor
- Transmission Mode: Cable
Genuine New MW-Gefran Original 600 Controller 600-R-D-0-0-1 600-R-R-0-0-1 600-R-D-R-0-1 600-R-R-W-0-1 600-R-D-0-0-0 Temperature Controller Factory Wholesale Pri
US$ 213.4-252.2 / Piece
Min. Order:1 Piece
- state: Polymer
- Type: Painted Steel
- Function: High Security, Heat Preservation
- Application: Warehouse, Exterior
- Manufacturing Method: Non-melting
- Size: Customized Size
FC70dr Diesel Engine Fire Pump Electric Controller Mebay Generator Control Module Panel
US$ 286-290 / Piece
Min. Order:5 Pieces
- Conditions of Use: Generator
- Usage: Generator
- Product Name: FC70dr
- Type: Generator Controller
- Certificate: ISO9001
- Packing: Carton
4/8/16/32 Channels Gas Detector Gas Alarm Controller Control Panel Co Gas Alarms Systems
US$ 450 / Piece
Min. Order:1 Piece
- Customized: Non-Customized
- Portable: Non Portable
- Gas: H2S
- Max. Capacity of System: 4,8,16 and 32 Channels
- Outout Signal: RS-485
- Input Signal: 4-20mA Singal(RS-485 Signal)
Utonomous Drone Controller Recon (Autel/DJI/FPV)
US$ 2880-3500 / Piece
Min. Order:1 Piece
- Type: Drone Detector
- Signal Transmission: Wireless Alarm
- Working Mode: Passive
- Certification: ISO
- Application: Outdoor
- Working Principle: Electromagnetic
Large Screen LCD Display Real Time Data Security Ammonia Gas Detector Controller
US$ 877.2-912.8 / sets
Min. Order:1 sets
- After-sales Service: 1 Year
- Warranty: 3 Years
- Brand: Nkyf
- Customized: Customized
- Portable: Non Portable
- Certification: FCC, CE, RoHS
WiFi 4G Mobile Controller Door Access Security System WiFi Relay Output Controller
US$ 27-35 / Piece
Min. Order:1 Piece
- Card Reader Quantity: Unlimited
- Control Gates: Four Gates
- Technology: WiFi&Bluetooth
- Way of Control: APP
- Communication Mode: RS485
- Type: 4 Way
Genuine New MW-Gefran 2500-0-0-0-0-0-1 2500-1-1-0-W-2-1 Pid Pressure Controller Factory Wholesale Price
US$ 552.9-669.3 / Piece
Min. Order:1 Piece
- state: Polymer
- Type: Painted Steel
- Function: High Security, Heat Preservation
- Application: Warehouse, Exterior
- Manufacturing Method: Non-melting
- Size: Customized Size
Door Access Security System WiFi Relay Output Controller Wireless Industrial Door Controller
US$ 27-35 / Piece
Min. Order:1 Piece
- Card Reader Quantity: Unlimited
- Control Gates: Four Gates
- Technology: WiFi&Bluetooth
- Way of Control: APP
- Communication Mode: RS485
- Type: 4 Way
Wireless Mobile Controller Sliding Door Automation Solution Door Access Security System
US$ 27-35 / Piece
Min. Order:1 Piece
- Card Reader Quantity: Unlimited
- Control Gates: Four Gates
- Technology: WiFi&Bluetooth
- Way of Control: APP
- Communication Mode: RS485
- Type: 4 Way
433 MHz Long Range Remote Controller for Security Gate Kl-K211X
US$ 12-15 / Piece
Min. Order:100 Pieces
- Application: Led Products, Household Appliances
- Battery Type: Button Battery
- Certification: RoHS, CE
- Frequency: 315MHz, 433MHz, Optional
- Material: Plastic
- Transmission Distance: 50-100m
WiFi Smart Garage Door Controller Smart Life APP Remote Open Close Monitor Compatible with Alexa Echo Google Home No Hub Require
US$ 16.5-19.51 / pieces
Min. Order:20 pieces
- Usage: Computer, Workstation, Server
- Type: Wireless
- Support Network: Bluetooth
- Information content: Data
- Certification: CE
- Condition: New
220V LCD Display Centralized Controller for CO2 Gas Monitor
US$ 320-480 / Piece
Min. Order:1 Piece
- Type: Carbon Monoxide Alarm
- Signal Transmission: Wired Alarm
- Working Mode: Active
- Certification: CE, ISO
- Application: Indoor
- Working Principle: Electromechanical
PTZ Camera Tracking Comprehensive Controller with Built-in 4X2+1modular Matrix Switcher
US$ 100-9999 / Piece
Min. Order:1 Piece
- Built-in Matrix Switcher: 4X2+1 Mixed Card Seamless Switching Matrix
- Type: Video Conferencing System
- Composition: Regulator
- Communication: Wired
- Packing: Carton
- Standard: L(482.6mm)*W(300mm)*H(88.1mm), 2U
Knx Dali Gateway Smart Light Dimmer Switch Controller
US$ 230-250 / Piece
Min. Order:5 Pieces
- Color: White
- Connection: Wired
- Function: APP Control, Energy Monitoring, Remote Control, Scene Modes, Security, Smart Linkage, Timer, Voice Control
- Material: Plastic
- Certification: CE Certification, Knx Certification, Product Safet
- Communication Protocol: 485 Communication
V50f Automatic Gate 80W Automatic Gate Motor Split-Type Controller and Power Supply
US$ 240-280 / Set
Min. Order:1 Set
- After-sales Service: Online Support
- Warranty: 1year
- Material: Aluminum Alloy
- Type: Sliding
- Open Style: Sliding
- Opening Type: Power Driven
Cheap Tss Controller Tss Monitoring System
US$ 1200-2000 / Piece
Min. Order:1 Piece
- Display: LED
- Appliance: Food Analysis, Medical Research
- Portable: Non Portable
- Certification: CE, ISO9001
- Type: Concentration Meter
- Weight: 1.65 Kg
AC Controller Support DHCP Server/Pppoe Server/IP/Loop Monitoring; System Examination, Email Notice, Audit
US$ 1-80 / Piece
Min. Order:1 Piece
- Type: Wired
- Network Site: Border Router
- Transfer Rate: 10/100/1000Mbps
- Firewall: Firewall
- Ports: 5
- Port Structure: Not Modular
Door Access Security System WiFi 4G Mobile Controller Wireless Industrial Door Controller
US$ 27-35 / Piece
Min. Order:1 Piece
- Card Reader Quantity: Unlimited
- Control Gates: Four Gates
- Technology: WiFi&Bluetooth
- Way of Control: APP
- Communication Mode: RS485
- Type: 4 Way
Conference PTZ Camera Keyboard Controller
US$ 10-9999 / Piece
Min. Order:1 Piece
- Color: Black
- Type: Video Conferencing System
- Video: Video
- Composition: Regulator
- Communication: Wired
- Pointing Feature: Omni-Directional
Temi9000 Temperature and Humidity Controller Monitor
US$ 99-999 / Piece
Min. Order:1 Piece
- Customized: Customized
- Certification: ISO9001, CE
- Brand: Temi
- Display Type: LCD
- Service: OEM ODM
- Delivery Time: 3-7 Working Days
High Sensitivity WiFi Smart Gate Controller Wireless Mobile Controller Door Access Security System
US$ 27-35 / Piece
Min. Order:1 Piece
- Card Reader Quantity: Unlimited
- Control Gates: Four Gates
- Technology: WiFi&Bluetooth
- Way of Control: APP
- Communication Mode: RS485
- Type: 4 Way
Hh130 Easy Adjustment LED Controller of Automatic Sliding Opener
US$ 320-350 / Set
Min. Order:2 Sets
- Material: Aluminum Alloy
- Type: Sliding
- Open Style: Sliding
- Opening Type: Power Driven
- Special Function: Security
- Color: Silver
Intelligent Security Camera Keyboard Controller Series
US$ 99-999 / Piece
Min. Order:1 Piece
- Protocol: Pelco-D, Pelco-P, Visca
- Baud Rate (BPS): 1200BPS, 2400BPS, 4800BPS, 9600BPS, 19200BPS
- Control Address: Control 255PCS PTZ at The Most, Address Code:0-255
- Communication Range: RS485, RS422: 1200m, RS232:10m
- Cascade Connection Number: 16 Sub-Control at Most, Controller ID:0-15
- Joystick: 3D(Control: up, Down, Left, Right, Zoom)
Commercial Automatic Glass Sliding Door Opener Controller
US$ 30-70 / Piece
Min. Order:10 Pieces
- After-sales Service: 1 Year
- Warranty: 1 Year
- Material: Aluminum Alloy
- Type: Sliding
- Open Style: Sliding
- Opening Type: Power Driven
16 Channels Online Monitoring System Gas Pollution Detection Controller Device
US$ 877.2-912.8 / sets
Min. Order:1 sets
- After-sales Service: 1 Year
- Warranty: 3 Years
- Brand: Nkyf
- Customized: Non-Customized
- Portable: Non Portable
- Certification: FCC
Doortec V50y Automatic Sliding Door Controller with 55W Strong Round Motor
US$ 240-280 / Set
Min. Order:1 Set
- After-sales Service: Online Support
- Warranty: 3year
- Material: Aluminum Alloy
- Type: Sliding
- Open Style: Sliding
- Opening Type: Power Driven
Switch Timer for Lights Intelligent MCB Controller
US$ 56-60 / Piece
Min. Order:5 Pieces
- Color: White
- Connection: Wireless
- Function: APP Control, Energy Monitoring, Remote Control, Scene Modes, Security, Smart Linkage, Timer
- Material: Plastic
- Colour: White
- Link Method: Wireless
Office Building and Mall Sensor Doors Operator Controller Automatic Door Vector Controller
US$ 30-70 / Piece
Min. Order:10 Pieces
- After-sales Service: 1 Year
- Warranty: 1 Year
- Material: Aluminum Alloy
- Type: Sliding
- Open Style: Sliding
- Opening Type: Power Driven
Hiland SL1600 AC 24V Sliding Gate Control Board Automatic Door Controller
US$ 14-16 / Piece
Min. Order:40 Pieces
- After-sales Service: 1 Year
- Warranty: 1 Year
- Material: Copper-Clad Laminate
- Type: PCBA
- Open Style: Sliding
- Opening Type: With Remote Control
C3 Series Network PTZ Security Camera Keyboard Controller
US$ 99-999 / Piece
Min. Order:1 Piece
- Protocol: Pelco-D, Pelco-P, Dahua, Hikvision
- Baud Rate(BPS): 1200, 2400, 4800, 9600
- Control Address: Control 255 Dome Camera, Decoder at The Most, Addr
- Communication Mode: RS485 Half-Duplex
- Joystick: 4D (Control: up, Down, Left, Right, Zoom, Confirm)
- Interface Mode: 2pin Pressing Line Port
Knx Smart Light Controller 8CH 10A - Building Automation Device
US$ 210-234.05 / Piece
Min. Order:5 Pieces
- Color: White
- Connection: Wired
- Function: APP Control, Energy Monitoring, Remote Control, Scene Modes, Security, Smart Linkage, Timer, Voice Control
- Material: Plastic
- Certification: CE
- Packing: Carton / Wooden Box
Tuya WiFi Smart Thermostat, Electric Floor Heating Water/Gas Boiler Temperature Remote Controller for Google Home, Alexa
US$ 23-25 / Piece
Min. Order:50 Pieces
- Certification: RoHS, RoHS, CE
- Operation: Manual Control
- Principle: Infrared
- Wires: NPN (Three-Wires)
- Standard: Standard
- Size: 120 Type
Smart Home Controller 4 Inch Screen for Energy Saving
US$ 169-179 / Piece
Min. Order:5 Pieces
- Color: Black
- Connection: Wired
- Function: APP Control, Energy Monitoring, Remote Control, Scene Modes, Security, Smart Linkage, Timer, Voice Control
- Material: Plastic
- Operation Temperature: -5°~+45℃
- Storage Temperature: -25°~+55℃
2025 Hot Sale SL1600 AC 24V Controller for Sliding Gate Opener
US$ 15-16 / Piece
Min. Order:40 Pieces
- After-sales Service: 1 Year
- Warranty: 1 Year
- Material: Copper-Clad Laminate
- Type: PCBA
- Open Style: Sliding
- Opening Type: With Remote Control
7 Inch Smart Touch Screen Controller for Home Automation
US$ 320-350 / Piece
Min. Order:5 Pieces
- Color: Black
- Connection: Wired
- Function: APP Control, Energy Monitoring, Remote Control, Scene Modes, Security, Smart Linkage, Timer
- Material: Plastic
- Bus Current: ≤12 Ma
- Bus Power: ≤ 360MW
Knx Smart Electric Product Home Light Controller
US$ 210-234.5 / Piece
Min. Order:5 Pieces
- Color: White
- Connection: Wired
- Function: APP Control, Energy Monitoring, Remote Control, Scene Modes, Security, Smart Linkage, Timer, Voice Control
- Material: Plastic
- Certification: CE Certification, Knx Certification, Product Safet
- Communication Protocol: 485 Communication
