This is Four Channel relay board controlled by computer USB port. The usb relay board is with 4 SPDT relays rated up to 10A each. You may control devices 220V / 120V (up to 4) directly with one such relay unit. It is fully powered by the computer USB port. Suitable for home automation applications, hobby projects, industrial automation. The free software allows to control relays manually, create timers (weekly and calendar) and multivibrators, use date and time for alarms or control from command line. We provide software examples in Labview, .NET, Java, Borland C++, Python.
The relay module is with 16 relays (the type is selectable during purchase). The relays are controlled via PC USB port and it is shown as virtual serial port (virtual com port). It is possible to control directly 220V / 120V devices with your PC usb port up to 15A max. There is flexible software for this usb relay board allowing to be designed simple automation project or control from command line. Numerous software examples can be provided (VB6, BCB6, Java, .NET, Labview, Python)
Ethernet SNMP and Web based 8 SPDT relay module optimized for temperature measurement. Additionaly it has 8 bit TTL I/O port and 8 x 10 bit analog inputs for temperature sensors or 0-10VDC. The device is suitable for home automation, industrials, temperature measurement via Internet/Ethernet or remote management and control of electrical devices. We provide SDK for Windows and Linux. Now with FREE iOS App!
SmartDEN IP-16R is a LAN relay module with 16 SPDT relays for remote control with integrated web server for set-up, snmp-v1 and http/xml support for embedding in other systems. The built-in real time clock allows to organize schedule stand-alone work without connection to computer. Suitable for Industrail and Home automations. Supported by DRM Software and DAE-iModule iOS FREE App plus many source code examples. This is the version with DIN rail box.
The next generation Ethernet SNMP and WEB relay I/O module based on DAEnetIP4 with 12 SPDT relays (up to 15A), 8 ADC inputs (0-10V) and 8 digital inputs (0-12V) plus 2 PWM outputs (0-3.3V). With its built in real time clock and individual pulse timer for every relay it is suitable for controling electrical devices and monitor different sensors from the ethernet network, orginze thermoregulators or home automation applications. It can be accessed locally (LAN) or remotely (Internet,WAN) via web browser, computer software or smartphone. We provide various software examples for easy integration in your code. Now with FREE iOS App!
Ethernet IP Relay I/O module for remote management and control with Virtual Serial Port, TCP/IP, Web, HTTP API, Telnet, SMTP (E-mails). It has 12 SPDT Relays (up to 15A), 8 digital inputs (0-12V), 8 analog inputs (0-10V) and one UART port (3.3V). Inputs can be adjusted to control relays (standalone mode) or control outputs of another over the LAN/WAN (box-to-box mode). Relays can be set on daily basics schedule. Suitable for remote control, home automation, data acquisition, sensor processing, alarm systems, PLC applications. Now with FREE iOS App!
This is relay card with eight relays which is controlled via PC USB port. We have created flexible software for this USB relay board, that allows you to make simple automation project or control from command line. We can provide examples in .NET, Java, VB6, BCB6, Labview, Python
DAEnetIP4 is the next generation multifunctional 10/100 Mb Ethernet device (IP controller) for management and control. It has the usual features we offer for such products like web server, snmp, http/xml, traps and analog/digital i/o. In addition this successor of DAEnetIP1 has some other features like Real Time Clock weekly schedule, 8 x 16 bit counters, 2 x 10 bit PWM channels and standalone work improvements. It is to be used for embedding in other systems (plug-in type) and could be used for industrial and home automation, access control, fire and security, irrigation systems, dimming lights and others. Now with FREE iOS App!
- Relay Boards (42)
- USB Relay Boards (5)
- IP Controllers (4)
- smartDEN IP Modules (2)
- Ethernet Relays (15)
- IP Standalone Relay Modules (4)
- Relay boards with sensors (3)
- Android Relay Boards & Controllers (11)
- Home Automation Kits (1)
- 1-Wire (5)
- LPT Relay Boards (1)
- Converters (2)
- USB Cables (2)
- Sensors (7)
- Power Supply Adapters (4)
- All products (60)
- Legacy products (5)
DHL Express. Fastest shipping, 3-5 business business days, 42.00 USD per order.
GLS. shipping by ground for most EU contries, 3-8 business days, 26.00 USD per order.
DPD. shipping by ground for most EU contries, 3-7 business days, 22.00 USD per order.
Posts. Registered Priority Service. All over the world, table-based calculation cost.
For EU Customers
All prices are WITHOUT VAT 20.00%
If you are located in EU and your company has valid VAT number we will reduce the VAT charge AFTER you make the order as our site does not support online VAT number validation. We do it as partial refund. You can use this online tool for VAT validation: http://ec.europa.eu/taxation_customs/vies/
Welcome to Denkovi Online Electronics Shop!
We offer relay boards controlled via Computer USB, Ethernet, Wi-Fi. You can find here IP I/O controllers, communication converters and home automation kits as well.