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Screwdriver/key Elfon for OPTIMA panels ELFON
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PUSZKA PK-9/D IP-54 DELTA
DAHUA VTM09R RAIN COVER DAHUA
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Hikvision DS-KABV6133-G/Surface HIKVISION
Hikvision Surface Mount DS-KABV6133-RS HIKVISION
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Surface-mounted cover Vidos D11 VIDOS
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Surface-mounted cover for series S600 VIDOS D600B1 VIDOS
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ACO MOD-PE-GND Anti-interference filter ACO
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DIGITAL INTERCOM ELFON OPTIMA OP-U7 WHITE ELFON
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DAHUA SURFACE MOUNT BOX VTM117 DAHUA
HIKVISION DS-KABV8113-RS/Surface HIKVISION
Empty Module DAHUA VTO4202F-MN DAHUA
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Elfon Intercom OP-U7-S Gray ELFON
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ORNOR OR-DOM-RL-901DN/B 9223 ORNO
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Small recessed housing ELFON OPTIMA OP-OPM1-G ELFON
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DAHUA VTM115 SURFACE MOUNT BOX DAHUA
ACO INS-UP720B UNIFON - hold, 1-button; 9313 ACO
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ENCLOSURE POD. ELFON OPTIMA OP-OP1-G GRAPHITE ELFON
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UNIFON CYFRAL SMART WHITE analog CYFRAL
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ACO UP910 INTERCOM - digital, 2-wire ACO
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CYFRAL BALTIC A analog intercom black 2-wire CYFRAL
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Intercom CYFRAL BALTIC D black 2-wire CYFRAL
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Surface Mount Box AKUVOX AKV-R27XR28X-BOX AKUVOX
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Surface Mounting Adapter AKUVOX AKVAKV-R29X-SUR AKUVOX
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VIDOS OP09 Touchless Button VIDOS
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ACO Transformer TR 11.5V 1.2A DIN ACO
DAHUA VTM05R RAIN COVER DAHUA
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DAHUA VTM114 MOUNTING BOX DAHUA
INTERCOM ORNO OR-DOM-RL-901UD (RL-3208U); 1924 ORNO
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PROGRAMMER ELFON OPTIMA V2.0 OP-PR2 ELFON
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SURFACE MOUNT ENCLOSURE ELFON OPTIMA OP-ON1P-G ELFON
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POE EXTENDER DAHUA PFT1300 DAHUA
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DAHUA MODULE VTO4202FB-ML DAHUA
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DAHUA VTO4202F-ML Status Signaling Module DAHUA
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Functional module VIDOS DUO M-SM4B VIDOS
HIKVISION DS-KD-BK Blanking Module HIKVISION
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Desktop stand Hikvision DS-KABH9510-T HIKVISION
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ACO CDN-M-S Cover for small CDN frame ACO
ACO Unifon UP950 2-wire ACO
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ACO INS-P-XXS NT Surface-mounted box for INS-OB button ACO
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EURA INTERCOM ADA-11A3 EURA
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UNIFON EURA ADA-12A3; 3666 EURA
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Moduł funkcyjny VIDOS DUO B5A VIDOS

🏡 Sets and Domophone Sets: Everything you need to know FAQ

Choose the perfect access control system for your home. Discover the differences between traditional intercoms and IP video intercoms, find out what wiring is required and how to choose a set with encryptor or application support.

1. What is usually included in a finished intercom set? +
Complete intercom set for single-family home contains all the essential elements necessary to run the system. The set consists of: External station (panel with call button mounted on the gate or facade), internal receiver (listening to the so-called uniphone or monitor in the case of video-domophones), power supply dedicated to the system (on DIN or dog rail) and mounting accessories and instructions for use. The full set is usually purchased separately only an electrotrailer fitted to the gate.
2. What is the difference between an intercom set and a video intercom set? +
The difference is how to verify the caller. Classic ** intercom set** offers only voice transmission (audio) – we hear the guest, but we can't see him. In turn the **domophone video set** is equipped with a camera in the external panel and a colour LCD screen (monitor) inside the house. The video phone dramatically increases the level of safety, allowing visual identification of the visitor and viewing the entrance environment at any time.
3. What does it mean that the intercom set is bi-wire ( 2-Wire system)? +
2-wire intercom sets is an extremely popular and modern solution. This means that all communication (both audio transmission, video image transmission and power supply and gate/furter control) is carried out using a **single pair of cables**. This is an excellent choice when upgrading the old intercom system, as it allows you to replace equipment with modern (even with video) without the need for embarrassing and costly replacement of cables in the ground.
4. What are the characteristics of IP/Wi-Fi intercom sets? +
This is the most technologically advanced **intercom sets**. They operate based on a LAN computer network (UTP cable) or wireless Wi-Fi. Their biggest advantage is **integration with smartphone**. When someone pushes a button on the gate, the intercom redirects the call to the app on the phone. You can talk to a courier, you can see him, or even open a gate or an entry gate from anywhere in the world where you have Internet access.
5. What cable is best placed under the installation of the intercom set in the ground? +
For laying in the ground (from house to gate bar) it is absolutely necessary to use the external, dedicated gelled cable in the black PE shell** (resistant to moisture and UV radiation). For classic intercoms and 2-wire systems, a telecommunications cable is recommended, e.g. **XzTKMXpw 4x2x0.5 or 4x2x0.8**. In the case of digital IP systems, the base is an external, gelled computer joint **in ground (e.g. Madex cat. 5e UTP/FTP external)**. You must not put white internal cables in the ground because they will be degraded after the first winter.
6. What is a intercom with an encryptor and is it worth choosing? +
Encryptor intercom kit has a numerical keyboard on the external panel. It allows homeowners to open the gate by entering a programmed PIN code, without having to use a traditional metal key. This is an extremely convenient solution – eliminates the problem of lost keys and makes it easier to enter the property, e.g. children or gardener, to whom we can give a separate, temporary code.
7. How does opening the intercom work with RFID keypads / proximity cards? +
External panels equipped with RFID proximity reader allow to release the electro-trailer after approaching the keyboard of a special token – a small keyring or plastic card (usually operating at 125 kHz or 13.56 MHz Mifare). Opening takes a fraction of a second and is completely non-touchable. Most of the intercom sets in our offer already have several such keyrings in the starting set.
8. Can the intercom set for one home be extended with additional headphones or monitors? +
Yes, most branded systems (e.g. Commax, Hikvision, Dahua, Cyfral) offer the possibility of expansion. Within one subscriber (one home) you can connect **additional uniphones or monitors** (often up to 3-4 units). This works perfectly in bunk houses – one monitor is installed on the ground floor and the other on the floor. Moreover, these devices offer a **intercom** function, which means that free voice conversations can be conducted between the rooms inside the building.
9. Which set to choose for a two-family or twin home? +
In this case, select a dedicated **two-family intercom set (2-phone)**. The external panel of such a set has two independent, physical call buttons (described e.g. name or location number). The set also includes two separate receivers (listeners or monitors) which are mounted in separate premises. Pressing the first button starts the bell only in the first apartment.
10. What is the difference between a surface mounting and a ceiling gantry station? +
Surface assembly consists of forging an opening in a post or facade and hiding the panel body in a special can. There is only a flat, very aesthetic front outside. This solution is safer and more durable. Surface Mounting consists of turning the intercom housing directly to the wall/stop surface. It is much faster and simpler to perform (does not require forging), often used on narrow metal posts, where the sub-mounting is physically impossible.
11. Does each intercom set allow you to open an automatic door? +
Most of the modern intercom sets (especially higher classes and videodomophones) have built-in **two independent relays**. The first controls the electrotrailer in the gate (requires power) and the second is the so-called potential-free contact (NO/COM) which is connected to the control input (step by step) in the drive control unit of the entrance gate. This allows you to independently control two inputs from the uniphone or monitor level using separate buttons.
12. What is a headphone and what is a hands-free? +
Headphone It's a classic intercom receiver with a traditional earpiece on a hanging cable. It guarantees the discretion of the conversation (persons outside the house do not hear our caller). Hand-free does not have a headphone – the conversation activates with one button and the sound flows from the built-in speaker. It is smoother, more modern visualally and more comfortable when we have, for example, busy hands.
13. Are the exterior stations in the ready-made intercom sets resistant to frost and rain? +
Yes, professional exterior panels are produced in leak classes **IP44, IP54 or IP65**, which guarantees full protection against dust, dust and rainwater streams. Their housings are made of aluminium, zinc or stainless steel alloys, so that they can operate reliably at extreme temperatures from -30°C to up to +60°C. In addition, many sets have a special **protective roof** which protects against direct cuts in rain and snow.
14. What is the memory function of images in videodomes? +
This is an extremely useful safety feature available in advanced videodomophone sets. The internal monitor when the guest presses the bell button ** automatically takes a picture or records a short video*** from the external camera and stores it in the device memory or on the SD card. When you get home from work, you can easily check the archive on the monitor and see the list of people who tried to visit you during your absence.
15. Does the camera in the video phone set see anything in total darkness? +
Definitely. All branded video gateway stations have integrated **nightlight**. Depending on the model, they can be strong LEDs of white light (which also illuminate the figure standing in front of the gate, giving a colour image) or invisible to the human eye infrared diodes **IR (Infrared)**, which generate a very clear black-and-white image even in conditions of zero external lighting.
16. What is the function of "multi-location entry" and do you offer such sets? +
Multi-location systems (multi-family) are designed for tenement houses, residential blocks or closed serial houses. The external panel then has a digital keyboard or a large button bar, allowing you to select a specific apartment number from a wide database. At MikaShop.pl we configure complete **multi-location digital sets** tailored precisely to the needs of the housing community.
17. What is the DIN rail power supply and why is it worth choosing it for the intercom? +
DIN rail power supply designed for installation in the main electrical switchboard (box with fuses) of the building. The choice of such a power supply allows to aesthetically hide all cables that supply the intercom inside the dashboard. The alternative are standard power supplies, which require the plug into the free 230V socket directly in the room under the monitor, which may negatively affect the aesthetics of interior finish.
18. What additional unique features do advanced videodomophone sets have? +
Modern Premium sets offer a number of innovative features, such as: **intercom function noiseless/nightly** (silence the bell at certain times, e.g. when the child is sleeping), built-in **traffic detector** (camera starts recording when someone is turning under the gate before pressing the bell) or the possibility of integration with home CCTV IP surveillance cameras to preview other property zones on one monitor.
19. What is the function of the Brahmophone (hosting the gate from the phone level)? +
This function is related to IP/Wi-Fi systems. Thanks to a dedicated mobile application (e.g. Hik-Connect or DMSS) Your phone becomes a fully functional pilot to the entrance gate. You can remotely open the fence door while still in the car a few hundred meters from the house, or let the courier enter the yard, sitting comfortably on the couch or staying at work.
20. Why buy a complete intercom set at MikaShop.pl? +
At MikaShop.pl we offer only **selected, factory new intercom and videodophone sets from security industry leaders**. By purchasing a finished set, you have 100% guarantee of electronic compatibility of all elements. Our specialists will help you to select the right wiring, adjust the electrotrailer, and in case of questions during installation – we provide full, professional technical support!

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MikaShop - Technical Support

MikaShop – Professional Security Systems

TECHNICAL ADVISORY Support in English

We are a team of active installers. We know the equipment we offer from daily hands-on installation experience, not just from catalogs. Is the line busy or nobody answers? We kindly ask for your understanding – we all actively work in the field on installations, but we will definitely call you back as soon as possible!

Kind regards,
Piotr – Head of Technical Support

Contact Hours: Mon–Fri: 9:00 – 18:00 | Saturday: 10:00 – 14:00
📞 +48 668 460 487

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Darmowa wysyłka dla zamówień od 199 zł
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Darmowa wysyłka dla zamówień od 579 EUR
Czas realizacji
Zamów do 14:00 (Pn–Pt), a paczkę wyślemy dzisiaj
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Wygodne płatności, rezerwacja towaru
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Sprzęt profesjonalny
Wyselekcjonowane i sprawdzone rozwiązania bez tanich zamienników

Do you have a question before purchasing?

 MikaShop.pl – Professional Surveillance, Security Systems & Automation

Welcome to **MikaShop.pl** – a distribution platform created by security systems engineers and practitioners. We provide top-tier equipment in the fields of **closed-circuit television (IP CCTV), alarm systems, video intercoms, and gate automation**. We guarantee comprehensive support for single-family homes, commercial facilities, warehouses, and industrial areas.

📦 Product Portfolio – Proven Security Systems

🎥 Professional IP Surveillance

Wired IP camera systems featuring PoE technology, Full HD, and 4K Ultra HD resolution. Advanced AI image analysis, motion detection, and intelligent privacy masks with full remote access via mobile applications.

📺 CCTV / Analog HD Systems

Dome, bullet, and PTZ speed dome cameras in HD-TVI/AHD/CVI technologies. An ideal solution for upgrading existing coaxial cabling and building cost-effective surveillance systems.

🌐 Wireless Wi-Fi Cameras

Wireless cameras dedicated to quick Plug & Play installation. Autonomous monitoring for homes, offices, or garages with direct push notifications sent to the owner's mobile phone.

🛠 Ready Surveillance Kits

Complete, pre-configured 2-, 4-, 6-, and 8-camera packages. Included: cameras, NVR/DVR recorder, dedicated Surveillance-class HDD hard drive, cabling, and power accessories.

⚡ Modern Gate Automation

Reliable drives and actuators for swing, sliding, and garage gates from leading manufacturers. We offer a full ecosystem: remote controls, photocells, GSM controllers, and Smart Home modules.

🔒 Intrusion Alarm Systems

Wired and wireless alarm systems (SSWiN). Advanced control panels, PIR motion detectors, magnetic door contacts, and sirens integrated with monitoring station notification systems.

🔌 Recorders, Hard Drives & Professional Installation Accessories

Our regular offer includes digital DVR and network NVR recorders, hard drives optimized for 24/7 continuous operation, as well as a full range of electrical installation hardware: buffer power supplies, mounting boxes, dedicated brackets, weatherproof junction boxes, and structured cabling (UTP network twisted pair, coaxial cables). The offer is complemented by **digital IP video intercoms and intercoms** with remote management and visitor verification capabilities.

✅ Why Do Investors Choose MikaShop.pl?

🇵🇱 Polish Distribution 100% original equipment with full manufacturer warranty.
📐 Engineering Support Technical advisory from experts with 15 years of installation practice.
🚚 Logistics & VAT 23% Lightning-fast shipping from a warehouse in Poland, full VAT invoice.
🔄 Secure Purchase Flexible payment methods and 14 days for returns.

🧰 FAQ – Knowledge Center & Frequently Asked Questions

🎥 Closed-Circuit Television (CCTV) & Surveillance

What home surveillance system should I choose?
The choice of home surveillance depends on the finishing stage of the building. For unfinished buildings (raw state) or before renovation, digital IP surveillance powered via twisted-pair cable (PoE) is optimal. It ensures maximum stability, highest image quality (4K Ultra HD), and resistance to interference. In finished buildings where running cables is not possible, wireless Wi-Fi systems with local power supply work great.
IP or analog home surveillance – which is better?
We strongly recommend IP surveillance. It offers higher resolution, intelligent AI image analytics (human/vehicle recognition), and easy expansion via PoE switches. Analog surveillance (HD-CVI/AHD/TVI) is a good and economical solution mainly when you are upgrading an old system and want to reuse existing coaxial cables.
How to design outdoor surveillance for a single-family home?
Effective outdoor surveillance should cover all entry points (doors, garage gate, wicket) and the property perimeter. Selecting cameras with the correct viewing angle (2.8mm lenses for a wide frame) and IP66/IP67 weather-resistant housings is crucial. It is important to mount cameras at a height that prevents easy tampering (approx. 3-4 meters).
Construction site cameras – wireless Wi-Fi or GSM 4G/LTE?
A permanent Wi-Fi network is rarely available on a construction site, which is why external 4G/LTE GSM SIM card cameras are the best solution. They allow full remote viewing in locations lacking network infrastructure. It is worth choosing battery-powered models or those supported by a solar panel, making construction site monitoring 100% autonomous.
What surveillance works best for a company or large warehouse?
Scalable IP systems based on professional network video recorders (NVR) supporting from 16 up to 128 cameras are dedicated to companies and warehouses. Crucial elements here are motorized zoom (motozoom) cameras for face and license plate identification (LPR), integration with access control systems, and advanced disk arrays ensuring secure data recording for the legally required period.
What cameras should be chosen for a livestock barn or farm?
The specifics of livestock facilities (high ammonia concentration, moisture, dust) require cameras with increased chemical and mechanical resistance (min. IP67 ingress protection, IK10 vandalism resistance). PTZ (pan-tilt-zoom) cameras with strong optical zoom are recommended for barns, allowing farmers to remotely monitor animals (e.g., during calving) from a phone without entering the building.
How does intelligent AI image analytics work in Dahua and Hikvision systems?
Modern IP cameras from Hikvision (AcuSense technology) and Dahua (WizSense/WizMind technology) have built-in deep-learning artificial intelligence algorithms. They filter out false alarms by precisely distinguishing human and vehicle silhouettes from moving leaves, rain, or small animals. They also enable setting up virtual tripwires and restricted zones whose violation immediately triggers a push notification.
Why is it worth buying a ready-made 4-camera PoE surveillance kit?
A 4-camera PoE kit is the ideal price-to-capabilities balance for a standard single-family home. PoE (Power over Ethernet) technology allows transmitting video signal and power over a single cable (UTP twisted pair). By purchasing a ready kit at MikaShop.pl, you receive perfectly matched components: cameras, NVR recorder, industrial-class HDD drive, and a set of accessories ensuring a quick startup.
How to achieve good nighttime surveillance (24/7 color image)?
To enjoy a clear, colorful image in total darkness, choose cameras equipped with advanced high-sensitivity sensors and bright lenses (F1.0). Technologies like Hikvision ColorVu or Dahua Full-Color do not use traditional black-and-white infrared (IR), but instead illuminate the scene with visible, warm LED light, allowing full identification of clothing colors or vehicles at night.
When are outdoor PTZ Wi-Fi cameras useful?
Outdoor PTZ cameras with a Wi-Fi module are an excellent solution for patrolling large, open spaces (e.g., yards, gardens, parking lots) without installing multiple fixed-position cameras. Equipped with an auto-tracking function, they follow the detected object, recording its every step.

🔒 Intrusion and Hold-up Alarm Systems (SSWiN)

What home alarm system should I choose?
A good alarm system should be based on certified devices (Grade 2 or Grade 3). The core of the system is the alarm control panel, keypad, external siren, and properly distributed detectors. Brand selection depends on expectations: for advanced systems with building automation elements, we recommend the Polish brand Satel (Integra/Perfecta series), while for those looking for modern design and simple wireless operation – the Ajax system.
Wireless home alarm – what to buy to make it secure?
When choosing a wireless alarm, avoid cheap, unbranded devices operating on open frequencies. Professional wireless systems (e.g., Satel Abax 2 or Ajax) use encrypted, two-way radio transmission across multiple bands simultaneously. In the event of a signal jamming attempt, the system immediately changes frequency and alerts the owner of sabotage.
Is a DIY alarm kit a good solution?
Yes, especially in the case of wireless systems. Manufacturers like Ajax design their devices using Smart-Placement – detectors are added to the control panel using QR codes in a mobile app, and installation is limited to screwing brackets in place. For simple wired systems (e.g., Satel Perfecta), installation can also be done independently with the help of our technical advisors.
What features does a modern home alarm system have?
Modern alarm systems go far beyond burglary detection. They protect the home from water damage (flood detectors), detect early stages of fire (smoke and heat detectors), and carbon monoxide leaks. They can also shut off the main water valve in case of a failure and control lighting, roller shutters, and heating.
How does a phone-controlled alarm work?
A control panel equipped with an IP or IP/GSM module connects to the manufacturer's dedicated, secure cloud. Via a free smartphone app (Android/iOS), the user can arm or disarm the system (the whole house or selected zones) from anywhere in the world, view event history, and receive instant push notifications about alarms.
How do pet-immune motion detectors (PET function) work?
Pet-immune detectors ignore the presence of dogs or cats (usually up to 15-20 kg). This is achieved through a specially designed Fresnel lens that creates a "dead zone" near the floor, or advanced digital signal processing that analyzes the size and thermal characteristics of the moving object. Dual technology detectors (PIR+MW) are recommended for homes with pets.
Why is an alarm with GSM notification and a SIM card a necessity?
GSM notification is a crucial backup channel for internet communication (Wi-Fi/LAN). In the event of a home router failure or intentional power cutoff by a burglar, the alarm control panel automatically switches to the GSM cellular network. This enables uninterrupted SMS alerts, voice calls (VOICE), and effective signal transmission to a security agency.

⚡ Gate Automation and Drives

What sliding gate drive to choose for up to 500kg?
When choosing a drive, always keep a 30-50% safety margin relative to the gate weight so that the actuator easily handles resistance in winter conditions (snow, frost). For a sliding gate weighing up to 500kg, proven, legendary drives based on metal gears are the ideal choice, characterized by reliability and easy movement parameter programming.
What swing gate drive to choose – narrow or wide posts?
This is a key installation parameter. For narrow posts (metal or clinker with a hinge mounting depth of up to 10-15 cm), standard linear screw actuators are used. For very wide posts (e.g., made of split-face concrete blocks where the distance from the hinge to the edge of the post is over 20 cm), a regular actuator will jam against the edge. In this case, articulated arm drives are necessary.
Nice, Came or BFT gate automation kit – what to choose?
All three brands represent the highest European quality and guarantee full availability of spare parts for years. **Came** is famous for incredibly durable mechanical designs and service simplicity. **Nice** offers modern design, advanced control panels, and a very popular line of home drives. **BFT** stands out with advanced 24V power technology featuring intelligent torque management (D-Track system).
Universal gate remote control – how does programming work?
Universal self-copying remotes work smoothly with fixed codes (usually 433.92 MHz). However, branded drives use secure rolling codes. To program a new remote, you usually need to trigger the pairing procedure directly on the radio receiver inside the drive control panel or use a previously programmed remote via radio (near the gate), following the procedure described in the manufacturer's manual.
Gate photocells – connection and operating principle?
Photocells consist of a transmitter (TX) and receiver (RX) creating an invisible infrared barrier across the driveway opening. The receiver is connected to the control panel using a power cable and an NC (Normally Closed) line to the safety input (PHOTO/STOP). Breaking the infrared beam during gate closing results in the immediate stop of the wings and their safe reversal, preventing impact on a vehicle or person.
What cable should be laid in the ground for a gate drive?
To supply main power to the drive control panel (230V), use a three-core, dedicated underground cable in a thick black PVC sheath resistant to moisture and UV, such as **YKY 3x1.5 mm²** or **YKY 3x2.5 mm²** (for greater distances from the switchboard). For connecting accessories (photocells, warning lamp, wall buttons), gel-filled outdoor underground twisted-pair cable **U/UTP cat. 5E** or low-voltage signal cable **YTDY** is ideal.

📍 Nationwide Security Systems Distribution Network

We supply top-tier solutions in closed-circuit television, alarms, gate automation, and access control systems to clients throughout Poland. Check the dedicated offer for your region: