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Welcome to our store!

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Sales (Mon - Fri 08:00 - 17:00 EEST)


Registered mail (Posts), table based cost.
DHL Express service, fixed cost at 42.00 USD per order.
GLS, fixed cost at 32.50 USD per order.
DPD, fixed cost at 25.00 USD per order.


Credit Cards, we accept Visa, MasterCard
Paypal, you can place the order directly via our web shop
Wire transfer, please contact with us for Proforma-Invoice

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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:


Regular delivery via Registered mail to Canada!

Date: 14 Jan 2019

Dear customers,

We are able to handle orders again with Bulgarian Posts (Registered mail) to Canada.

Temporarily not able to ship to Canada with Registered mail

Date: 19 Nov 2018

Dear customers,

Currently we are not able to handle orders with Bulgarian Posts (Registered mail) to Canada due to huge delays in shipments - more than 60 days.


The postal operator of Canada has informed as that the Canadian union of the postal workers continues to hold rotating strikes in various locations in Canada including Toronto, Vancouver and Montreal, where the largest dispatching centers are located. The consignments are not accepted and not delivered to the affected areas.


As soon as we are able to ship again to Canada, we will update the NEWS.

Please accept our apologies for this!

Please note you can still use the DHL shipping method without any problems!

Thank you for your understanding!

Our handling time may be incrased for small orders temporary!

Date: 15 Nov 2018

Dear Customers,

We would like to inform you due to the lot of orders we process currently, a slight handling delay may be for small orders with up to 5 items per order - up to 5 working days.

For bigger orders, please contact to our sales department for more information anytime.

Please accept our apologies for the inconvenience!




New Product - smartDEN IP-PLC !

Date: 08 Oct 2018

We are happy to introduce our first PLC (Programable Logic Controller) with inputs and outputs in DIN RAIL BOX: smartDEN IP-PLC - Ethernet I/O Relay Programmable Logic Controller

Some of the most important features:

- 8 x SPDT Relays

- 8 x Digtial Inputs (12/24VDC)

- 4 x Analog Inputs (0-10VDC)

- 4 x Temperature Inputs for NTC10K sensors

- 2 x Analog Outputs (0-10VDC)

- HTTP GET requests, Web server, android app

- DAEL programming language (C like)




Node-RED support for Denkovi Hardware!

Date: 03 Sep 2018

Node-RED is a flow-based programming platform for the Internet of Things. For the past several months we tried to prepare small piece of source code demo (called flow) for communication between Node-RED and almost every our devices. You can find it on every product page (in the software examples section) and also more info about Node-RED and denkovi modules is available here




For more information, please visit the Node-RED page.



New firmware update (v1.24) for DAEnetIP4

Date: 11 Jun 2018

From 11 June 2018 all DAEnetIP4 devices will be shipped with firmware version v1.24. The most important updates:


1. Added digital filter for the analog inputs:
    - The filter constant is 0 to 30 seconds;
    - For the given timefreame they are collected 8 measurements;
    - The average mesurement of the ADC is equal to the average sum of all the mesaurements after removal of the min and max values from the buffer;
    - It can be set in General Settings or via SNMP OID .
2. Added non-reaction time for the analog inputs after toggling output (protection time):
    - It is set in milliseconds (from 0 to 9999) - when 0 it is forbidden;
    - It cab ne set in General Settings (paremeter Digital Outputs Filter) or via SNMP OID .
    - For every outputit can be set or activated separately this protection time (in Digital Outputs Settings->Use Filter, SNMP OID .х)
3. Added 8 new controlling modes for digital input -> digital output (two via level and six via edge):
    - They can be set in Digital Outputs Settings->DI Mode or via SNMP OID .х
4. Added second (differencial) analog input for controlling output:
    - The first analog input in Digital Outputs Settings is renamed to "AI+ No", the second is named "AI- No".
    - The second analog input can be set via SNMP SNMP OID .х
5. The output control via XML/JSON/SNMP can be done now with 2 (TOGGLE) besides 0 (OFF) and 1 (ON);
7. In Digital Outputs page for DI No, AI+ No, AI- No they are used spinners instead of comboboxes for faster page loading;
8. In PWM page there are sliders;
9. In Monitoring and Control web page they are added buttons Toggle, color for output state and PWM control sliders;

10. Improved XML/JSON requests response time;





Denkovi Team is in Summer Vacation from 14 July until 22 July 2018

Date: 01 Jun 2018


Dear Customers,
our team is in planned summer vacation from 14 July until 22 July 2018. Orders will be accepted during this period and will be processed after 23 July, 2018.

Please accept our apologies for the inconvenience!



New Product - smartDEN IP-Maxi !

Date: 30 Apr 2018

We are happy to introduce our first module with inputs and outputs in DIN RAIL BOX: smartDEN Maxi - I/O Relay Module SNMP, HTTP with DIN RAIL BOX

It combines most of the features of our previous devices: smartDEN IP-16R and smartDEN IP-32IN:

- 8 x SPDT Relays

- 8 x Digtial Inputs (12/24VDC)

- 4 x Analog Inputs (0-10VDC)

- 4 x Temperature Inputs for NTC10K sensors

- 2 x Analog Outputs (0-10VDC)

- SNMP, Web server, android/ios apps

- Many more features...



openHAB Home Automation Software works now with most of the Denkovi modules!

Date: 25 Jan 2018

openHAB is open source powerful home automation system which is compatible with almost all our modules. We've created small example project which you can find on the bottom of every supported device page.



For more information, please visit the openHAB or our help page.




New Product - smartDEN Notifier!

Date: 28 Nov 2017

We are happy to introduce our new product: smartDEN Notifier - IoT Module with MQTT, eMail Alerts, XML/JSON API

Some benefits:

- Email notifications up on event;

- Smartphone notifications (Android) up on event or periodically;

- MQTT IoT protocol for integration for cloud access;



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